Create point data and convert it into polygons

Voronoi polygon is an area representing the influence from a particular point location. A Voronoi polygon is actually a systematic way to divide spaces into a number of regions using a set of input points. For each point there will be a corresponding area that consists of the locations closer to that point than any other. These areas are called Voronoi cells.

IGISMap provides a Point to Polygon tool to create Voronoi polygons out of point from input point data. IGISMap is a web platform providing multiple GIS applications that are most important in the field of geospatial analytics. In IGISMap, you can upload your GIS data and perform geospatial analysis.

In IGISMap, Point To Polygon tool will convert input point data into polygon data by creating a polygon shape for each point in the input point data, like the following.

Voronoi Polygon
Voronoi Polygon

Let’s look into the steps to use Point to Polygon tool of IGISMap.

Click https://map.igismap.com/point-to-polygon to open Point to Polygon tool directly

Point to polygon

After opening Point to Polygon tool, first step is to add the data using any of the following options:

  • Select
  • Create Points
  • Upload Vector
  • Upload CSV/Excel
  • Add GIS Data
IGISMap Point To Polygon tool
Point to Polygon

Here we are going to choose the option to Create Points and then convert the point to polygons through voronoi conversion. Thus lets first create and publish point GIS data.

Creating point data

Select Create Points tab which open Add Points section to plot points on the map at the desired locations.

Create Points
Create Points

Points can be plotted through any of the following options that can be used anytime in this section. They are:

  • Add Points
  • Search Address
  • Lat Lon Values

After finish the plotting, click Save and Publish button to publish the point GIS data.

Add Points
Add Points

Check the article Plot ATM locations on a map and embed in your website to know how to create point GIS data using Create Point Data tool.

Converting the Point data to Polygon data

After saving the point data, Convert Layer section is appears to carry out the point to polygon process.

Now click Convert button to run the point to polygon process.

Convert the Point Layer
Convert the Point Layer

As you can see, voronoi polygon layer is created and published in the map.

Voronoi Polygon
Voronoi Polygon

Sharing the voronoi polygon map

For sharing this map we have to click on Share Map button from the map. In the Share Map window, you can give the map name at the map title and  click on Next. Then a share map section appears.

Share Map
Share Map

Choose the option between Share Map as a link or Embed Map to get the html iframe to attach in the webpage. Here you can also two security of the map by selecting Public or Private.

Embed Map
Embed Map

Check the article Share your Map to understand the Share Map feature of IGISMap.

Check other articles:
Check the following IGISMap tools:

Perform Proximity Analysis over data from Add GIS Data

Nowadays people are switching towards buying electric vehicles, suppose you are a person who wants to set up charging points in each area. The person has some questions like how many charging points are present in that area. Which area has least charging points in that area? What is the distance between two charging points? GIS technology can easily answer your questions by performing Proximity analysis.

The use of GIS technology is advancing in the field of information and computer science as demand for maps and geospatial analysis has become important in both the public and private sectors. Limited GIS software and online tools are available where you can do this job. IGISMap is a GIS-based web platform providing multiple GIS applications that are most important in the field of geospatial analytics. The peculiarity of IGISMAP in the GIS Industry is its UI/UX which helps the user to perform effortless geospatial operations. GIS tools of IGISMap allow you to Add Your Data, Create Your Data, Map Your Data, Style Your Data, Process Your Data, Analyze Your Data and also help you to Share Your Data privately or publicly. 

Proximity Analysis on added GIS data
Proximity Analysis on added GIS data

How can we perform Proximity Analysis over Data by adding GIS data from the IGISMap?

IGISMap application provides GIS data based on countries, US states, and Global levels. IGISMap provides you with the Add GIS Data tool that provides GIS vector layers of administrative boundaries such as country, states, districts, provinces, postcode boundaries, and other geographical features such as roads, farmlands, waterbody, etc. These data present in the IGISMap application is available for more than 30 countries, 51 US states and few spatial data of globally distributed features.

The data present in IGISMap are mostly from Open Street Maps. Administrative level data are collected from various government websites and other authentic online sources such as US Census Bureau, Humanitarian Data Exchange, Census India, etc.

Proximity Analysis is a tool that helps us to measure, understand and relate geographic(location) information with real world objects. Proximity analysis is one way of analyzing locations of features by measuring the distance between them and other features in that area. IGISMap application has the Proximity Analysis tool which helps you to filter the data using the attribute filter and/or custom filter. After adding GIS data to the base map, we can perform Proximity Analysis to filter the feature according to our requirement.

To navigate directly to the Add GIS Data tool, use below link to refer.

https://map.igismap.com/add-gis

Add GIS data
Add GIS data

Select Country to Add your Data

In this section, select the Country Name from the list below provided or you can search the name in the search box. Here we will select the United States of America- Massachusetts, from the list as we want to add data based on Massachusetts state of USA.

Select country-USA Massachusetts
Select country-USA Massachusetts

Select data

In this article, we will use the GIS data of chargin stations for demonstration. Thus select charging station point from the list of data. 

Add GIS data-Select Layer
Add GIS data-Select Layer
Select layer-Charging station point
Select layer-Charging station point

The button to view the datatable or map can be used to switch the view from Map to Datatable. If the information about the datatable present in the add layer can be viewed by the user by switching the mode towards the datatable option. 

Datatable-charging_station_point_USA_Massachusetts
Datatable-charging_station_point_USA_Massachusetts

Adding data in the map

In the above section, we added the charging point station of USA-Massachusetts to the base map. If we need the desired portion of the added GIS data, you can make use of the crop layer tool in GIS Data to extract the features. 

Add GIS Data
Add GIS Data

Users can notice that the selected country and selected layer data name in this step to verify the details. Now click on Add Layer, to add the charging station points of USA- Massachusetts to the base map. Click Add Layer.

Add GIS data-charging_station_point_USA_Massachusetts
Add GIS data-charging_station_point_USA_Massachusetts

You can observe that GIS data has been successfully added.

Download Shapefile of Massachusetts Charging Points

Proximity Analysis on Added GIS data

Click onfrom Map Tools, you can observe a lot of options to map, process, visualize and analyze your GIS data. Under Analyze Your Data title, select Proximity Analysis tool.

In the first step, the user needs to select layers for performing proximity analysis. Here we can select One Layer/Two Layer from the option. For example, select one layer as we want to perform proximity analysis on charging stations points in USA-Massachusetts.

Proximity Analysis-Select layer
Proximity Analysis-Select layer

Attribute and Custom filtering the added data

There are two ways to perform Proximity analysis in a IGISMap application:(1) Selection using layer Attributes and (2) Custom Filters. Select the data, united_states_massachusetts_charging_station_point to find features within the layer. Select the area using the drawing tools to find the features within/close/far/near/outside the selected layer. Click Next.

Select layer and filter by attribute data
Select layer and filter by attribute data

Suppose we only need the details regarding the charging station points in the regions of USA-Massachusetts. In the Datatable of united_states_massachusetts_charging_station_point, you can observe the attribute name as name which signifies the company name of charging station points.

Charging_station_point datatable
Charging_station_point datatable

If the user wants to filter the data using the field attributes, then custom filters can be used. For example, if the user wants to filter a specific company name, then one can select AND operator, field: name, Operator: =, Option: eVgo. Click on Get results.

Custom filtering the data
Custom filtering the data

Users can observe the red points, specifying the charging stations points in USA-Massachusetts with company name eVgo. 

Data added by Proximity analysis
Data added by Proximity analysis

You can also publish the result to the base map by clicking on . Charging stations points can be embedded on a website or can be shared privately or publicly.

Data added by Proximity analysis
Charging station points by Proximity analysis

Details of the filtered charging station points can be downloaded in form of excel sheet . Downloaded excel files consist of details about the layer like icon details, company name, brand name and much more.

Excel sheet-Filtered data by proximity analysis
Excel sheet-Filtered data by proximity analysis
Check other articles:
Check the following IGISMap tools:

Plot telephone pole locations online with attribute data

Structure of telecommunication networks are complex and create large quantities of geographically dispersed data. Consider you are a data engineer working in the telecommunication sector who wants to plot telephone pole locations with its attribute data to keep the track for its operations and maintenance. The attribute data added with the plotted locations can help you to observe information associated with each telephone pole and maybe embed this map on the department website.

GIS technology is advancing in various field including the telecommunications sector to build maps and perform GIS analysis. Limited GIS software are available that provides services in both creating maps and hosting them on websites. GIS mapping enables people working in telecommunication sectors to enhance network planning, deployment, maintenance, operations, and even sales and marketing.

IGISMap gives powerful tool sets to create interactive maps of locations and geospatial features associated with any applications based on social services, business analysis, scientific research etc. Using the tools in the IGISMap application, we can track, maintain and analyze the telephone poles. IGISMap is a web platform providing multiple GIS applications that are most important in the field of geospatial analytics. GIS tools of IGISMap application allows users to Add Data, Create Data, Map Data, Style Data, Process Data, Analyze Data and also help users to Share Data privately or publicly

How to plot Telephone pole locations online with Attributes?

Create Point Data tool of IGISMap is a powerful GIS tool to plot point vector data to represent locations and point objects with latitude and longitude value. Using this online tool, we can plot the locations of telephone poles and can add the attribute data to each location of the data created.

Telephone pole locations
Telephone pole locations

Click https://map.igismap.com/add-points to open Create Point Data tool

Create Point Data tool
Create Point Data tool

Start Plotting Points for Telephone Pole Locations

First step is Add Points, where we can start plotting the telephone pole locations as pins. IGISMap provides you with three features for plotting points: Drop Points, Search Address, and Lat Lon Values.

Drop points let us drop a pin at the desired location on the map. Zoom to the location of the telephone pole and click to add the pin.

Plot Point GIS Data
Add Points – Drop Points

Search Address option opens a search address box, where you can enter an address and choose the right location address from the dropdown and click the Plot button to plot a point on that location.

Plot Point GIS Data
Add Points – Search Address

Lat Lon Values will open two boxes to enter latitude and longitude values of the location you want to plot, Plot Location button in this option will plot a pin at the location you have entered.

Plot Point GIS Data
Add Points – Lat Lon

Also, a popup will open for entering attribute values in each attribute field for that telephone pole locations when a point is plotting. Click the Submit button to submit the save the attribute entries. You can choose to delete the point you plotted by clicking the Delete Point button. You can disable the default opening of this popup using the toggle button.

But we can open this popup anytime while plotting, by simply clicking on an existing pin.

Note: If the Drop Points option is active for dropping pins, it should be unselected for selecting the plotted pins to open the attribute popup.

After plotting every desired slum locations for our data, click the Save and Publish button to publish your data in the map.

Review and edit the datatable

After publishing Telephone poles, Show/Edit Datatable section will be opened. Here you can edit the attribute values entered for each point location after clicking button in the datatable along each row in the datatable. You can also choose to delete a point by clicking button.

Show Datatable
Show Datatable

Options to edit or delete the attribute fields are also available in this step along with the option to add new attribute fields to this data. If you thought of adding more points to the data of ATM Locations, select the Back button to go to the Add Points section, where you can add more points and make changes to the already published data.

Option to update the data table as bulk is available in this section. Where the whole data table can be downloaded in Excel format using Download Datatable button. And to make the changes outside IGISMap, then upload the edited/updated spreadsheet file using Upload Datatable button and integrate with the same point data of ATM locations. 

After making all the changes in the datatable, let’s move to the styling section by clicking the Next button to finish plotting.

Style Your Telephone Pole Points

A map will become more meaningful if appropriate icons and colors are used to visualize the features of the map. In IGISMap styling options, Bubble Style and Icon Style are provided for point GIS data.

In Icon Styling, IGISMap provides two more options – Basic and Category styling. Basic Style will provide an appropriate pin icon for styling the telephone pole points and apply it on the telephone poles data as follows.

Basic Icon style
Basic Icon style

Another style is the Category Icon styling, where users can select the category on the basis of which styling is added to the point data. For example, if the user selects maintenance attribute as a categorical option, style is changed to symbol using those items.

category icon style
Category Icon style

Check this article to understand How to style point GIS data categorically using Icon Style tool

Bubble style is used to visualize the data quantitatively based on the numerical fields in the datatable. We can assign the size and color of the bubble for each class of values.

Bubble style
Bubble style

Check this article understand How to create Bubble Map for point GIS data

Click on Save Style option to save the Bubble style option for the added points.

It’s done! Now if the user wants to add more points, click on Create more points on the layer option. If the user wants to create a new layer, select Create New Layer option.

Created point GIS data
Created point GIS data

After the point GIS data of telephone pole locations is published in the name Telephone poles, More option beside the data provides list of other features. They can be used for adding more points, showing the legend in the map, editing the style and more.

More options
More options

Check the article Share your Map to understand about Share Map feature of IGISMap.

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Check the following IGISMap tools:

How to create Bubble Map for point GIS data

GIS helps users to understand patterns, relationships and geographic context. It’s benefits includes improved communication and efficiency that helps in improved management and decision-making. GIS combines datasets with maps, integrated regional datasets with any type of descriptive information or data. It provides mapping and assessment prerequisites for technology and almost every industry.

Visualization and intepretaion methods makes GIS an interesting fields in data analytics. Science of visualization is the core essence in the art of cartography and mapping. Any type of geospatial features presented in the map with proper color combination, accurate size and location helps in better image interpretation. Common visualization methods used in GIS are Quantity and Category stylings.

IGISMap Styling Tools

IGISMap is a web platform providing multiple GIS applications that are most important in the field of geospatial analytics. The peculiarity of IGISMap in the GIS Industry is its UI/UX that helps the user to perform effortless geospatial operations. IGISMap provides the following styling tools:

In IGISMap, Bubble Style and Icon Style are the styling tools for point GIS data, whereas Basic, Category and Quantity styling tools can be applied on polygon and polyline GIS data. Bubble Style visualizes point GIS data quantitatively, while Icon Style will provide proper icons for the points based on the property. Icon Style also has the option to style the points categorically by assigning separate icon for each categories.

In this article, we will talk about how to quantitatively represent point GIS data using Bubble Style tool of IGISMap. We will walk through each steps to create a map like the following.

Population Diversity in USA States
Population Diversity in USA States

Check the following article to know how to style the pins based on categories.

Uploading the data

For the demonstration, we will upload a point GIS data into IGISMap. We can either add it in vector format using Upload Vector File tool or in spreadsheet format using Upload CSV/Excel File tool. Here, let’s upload the GIS data of state wise population details of the USA in spreadsheet format with latitude and longitude fields containing the state centroid coordinates.

Click https://map.igismap.com/upload-excel-csv-files to open Upload Excel/CSV File tool.

After opening Upload Excel/CSV File tool, click on Browse and choose the file final_usa_popuplation showing USA state wise population map from the desktop and then Upload it.

Upload Excel/CSV File
Upload Excel/CSV File

After Upload we have to define the location fields in Define Location Fields section. In the IGISMap there are three options to Define Location Fields from the spreadsheet file:

  • Latitude/Longitude
  • WKT
  • Geocode

Coordinates in our data is saved in separate latitude and longitude columns. Thus we have to select latitude and longitude attribute fields in our data from the dropdown list at appropriate boxes. Then click on Publish to publish the data in the map.

Define Location Fields
Define Location Fields

Now the data is published and point is plotted in the map with a default blue pins as shown below.

Point Data Published
Point Data Published

Open IGISMap Bubble Style tool

Lets now open the Bubble Style tool to style the uploaded point data. To access the tool from the map itself, click Tools button from Map Tools section below Base Map tab. This opens a popup with Map Tools where you can select Bubble Style tool listed under Style Your Data section.

Map Tools
Map Tools

You can also open the Bubble Style tool by going to the More option of input point data and choose the Bubble Style from the Edit Style option.

More options
More options

Convert pins to bubbles

In Bubble Style tool, first step is to select the layer from Select Layer section which is the final_usa_popuplation in our case and click Next.

Bubble Style - Select Layer
Select Layer

Now the Edit Layer section is opened. Here you can fix the Opacity and choose the Attribute field from which you need to take values for quantitative visualization. Select population_2020 as we need to understand the population distribution in every states of USA in 2020.

Bubble Style - Select Attribute Field
Select Attribute Field

When required attribute field is selected, four class of value ranges get listed as default with different color and bubble radius. We can change the Color and bubble Radius for each class by selecting the color, that opens a palette to choose the right color of your choice. After making all changes, click Save Style button to apply this style to the point GIS data.

Assign color to each class
Assign color to each class

Bubble Style is applied in the point GIS data like the following.

Bubble Map
Bubble Map

Check the article Share your Map to understand more about Share Map feature of IGISMap.

Also check the article Create GIS Bubble Map – IGIS Map Tool

Check other articles:
Check the following IGISMap tools:

Add Custom CRS projection in QGIS

When do you need to add Custom CRS projection to add in QGIS? After all QGIS supports more than 2700 predefined CRS – Coordinates Reference system. Which is very common and is also installed in PostGIS database. But there are times when you receive a GIS data files in different CRS or projections or when somebody or your clients wants the GIS data files in a different CRS. At this time you may enquire to look into Custom CRS.

I got the same case, when one of my client was trying to convert a GML file to KML file. It would be a different topic to understand or find the CRS of GIS file. When my client asked for the problem they were facing while using the tool, I had jumped over to find the issue to solve it. As the file the user was trying to convert was GML file, which can also be opened in Text editor, I was able to easily figure out the projection the file is in. Which I found is very rarely used and it was not supported by the tool then. Finally we had converted the file from backend and was able to successfully resolve the clients problem.

Let me give you step by step procedure to make a file supports custom CRS and render it accordingly in QGIS.

Steps to Add Custom CRS projection in QGIS

1.) Open up QGIS. On the top Navbar of QGIS, select Settings option and click on Custom CRS or Custom Projection option. (In both version of QGIS 2.x or QGIS 3.x you will be getting this options for Custom CRS projection). This will open up a new Window in QGIS with different options.

Add Custom CRS projection in QGIS
Setting option – Add Custom CRS projection in QGIS

2.) In the window, click on + or plus sign and give a name to the CRS. And under parameter option, put the values in proj4 definition of CRS.

Add Custom CRS projection in QGIS
Option to add – Add Custom CRS projection in QGIS

Most of the time, you will be able to get the projection value in WKT format and not in proj4 format. While to add custom CRS QGIS supports proj4 format to be added.

For example here, in my case, I was know that the GML file is having the PCS_Lambert_Conformal_Conic projection. And for the same to support in QGIS, I wanted get to the proj4 value of PCS_Lambert_Conformal_Conic. So I was able to find out the link to get the wkt of PCS_Lambert_Conformal_Conic. Somehow I was not able to get the proj4 which this website support.

So I converted wkt to proj4 format of CRS with gdalsrsinfo open source tool of GDAL.

gdalsrsinfo -o proj4 example.prj
Example  - Add Custom CRS projection in QGIS
Example – Add Custom CRS in QGIS

Once done save the changes. QGIS also provides a testing tool, where we can provide the WGS 84 coordinates and get the coordinates of newly added custom CRS projection.

3.) Now after adding the custom projection or custom CRS, you can find the option to change the CRS of the layer or file added. That is, right click on layer and click on Set layer CRS. Search and Select the custom CRS or projection Added.

Selection - Add Custom CRS projection in QGIS
Selection – Add Custom projection in QGIS

This would make your file to work properly, as how you want it.Hope this tutorial helps you to Add Custom CRS or Custom Projection in QGIS, and render or display the file properly. If you found any issue while performing the steps please comment below.

Ultimate Carto Alternative – IGISMAP

The Map Analysis tool of IGISMAP is the number one alternative of Carto Platform. Carto is one of the GIS Cloud Software as a service platform, which provides many functionality, but you will get many other reasons for which you might be looking for the alternative of Carto. Either looking for effective pricing and team management without enterprise plan, IGISMAP has many benefits over carto.com. In general both tends to achieve the same purpose, i.e., either creating and sharing or embedding maps without writing any code or getting it achieved through the use of APIs. But there are few points which you might look into IGISMAP as a preference over Carto.

Check Alternative of ArcGIS online.

Ultimate Carto Alternative – IGISMAP

Lets find out all the best possible reasons why IGISMAP can be a better choice for you in comparison to Carto Database.

Cost Effective:

IGISMAP is 10 times cheaper than Carto. Carto cost you $299 for a month subscription for 500 MB of data, IGISMAP cost you just $19 per month for the same 500MB of data. Similarly if you look for annual subscription, carto will cost you $2388 while IGISMAP will cost you just $190, i.e., you will save $2198. Here we only talked about one paid plan named as Basic, just to compare with Carto. IGISMAP has 3 more plans other than Basic and Free. Check IGISMAP Pricing Page to more about their features. IGISMAP data plans are developed based on the present day requirements of users in various business firms. IGISMAP tool covers all features that all major GIS cloud solutions as well as desktop applications provide.

What else? IGISMAP Analysis provides multiple users add supports, i.e., adding Administrators, Developers and Business user to access map where only Administrator can make changes and others can perform analysis and extract information. The secret of IGISMAP USP is the effective Pricing with more features.

Supporting both Vector and Raster Data Formats:

Data formats used in geospatial technology can be categorized into raster and vector formats. IGISMAP supports both raster and vector data formats whereas Carto does not support the raster files. This makes stand out of Carto. While both tool are capable to supports all kinds of vector data like CSV, Excel, ESRI Shapefile, KMZ, KML, GeoJSON (TopoJSON which only IGISMAP Supports), MapInfo, GPX and many more.

IGISMAP Data support - Carto alternative - ArcGIS alternative
IGISMAP Data support – Carto alternative

Digitize and Create your Map in IGISMAP:

IGISMAP Analysis tool supports to digitize and create point, line and polygon layer separately. Unlike Carto and other online mapping system tool. Generally you will get this functionality in GIS desktop application like QGIS, ArcGIS etc. Here at IGISMAP Analysis you will also be able to add the data to existing layer, edit the attribute and delete the layers. You can also create a survey system with the layers you provide so that the your developers can add more data on your layer and can contribute easily.

Click to learn more about creating point, line and polygon in IGISMAP

More Data Storage:

IGISMAP provides 30 times more storage as compare to Carto plan. The basic paid service of Carto charges $299 per month and provides 512 MB of storage, whereas the highest monthly plan of IGISMAP is just $99 providing 10 GB storage service. Along with such a huge difference in pricing and storage, This efficient storage at this cheaper rate is provided with no compromise in security for the data of customers. IGISMAP Analysis Cloud system is hosted on AWS servers with the premium infrastructure used and with 100% uptime and availability of server.

Dedicate Support Service:

IGISMAP support is responsive and make sure to solve each and every query of the customer. Along with that, we at IGISMAP also supports and helps to create Maps for you. A dedicated customer support manager is assigned to every one of the customer and customer will be able to communicate easily if they face any issue. We can be contacted by email or our personalized chat box 24/7. While Carto support basic customer support at specific timing. For a dedicated support you need to be Carto Enterprise customer.

Comparison table between IGISMAP and Carto plans: Alternative of Carto – IGISMAP Analysis Tool

This table will provide only key difference between IGISMAP and Carto which we feel should be highlighted. Rest other major features are supported by both the platform.

IGISMAP $19/month planIGISMAP $99/month planCarto $299/month plan
Storage500 MB8 GB500 MB
MapsUnlimited public/private mapsUnlimited public/private maps10 Public Maps/ Unlimited Private Maps
Raster Data SupportYesYesNo
Additional UsersYes (Admin, Developer, Business User)Yes (Admin, Developer, Business User)No
Access ControlYesYesNo
SupportDedicated Email supportDedicated Email supportBasic Support
Price (Yearly Plan)$16/month$82/month$199/month

IGISMAP Analysis TOOL stands as best alternative of Carto – Here are more points to cover:

  • No coding skills required – Just drag and drop your data and few clicks to create your Map
  • Simple and Easy User Interface
  • Multiple Base map supports
  • Ultimate Query and Analysis Tool
  • Best Data security and User access control feature
  • Multi roles support – Admin, Developer or Business User
  • User Cloud data security is our first priority – Scalable and reliable

Are you looking location and spatial based solution for your business such as map your stores, regional analysis of sales data, estimate real estate properties behavior, customer territory design, catastrophic analysis for insurance companies, generating routes for your logistic business and what else. You can easily create your map with IGISMAP Cloud platform. And you can do it yourself or ask a team of our expert to help you in consulting for doing the same. You don’t need any other third party GIS Team or in house team to be expert in GIS nor require any developer who is expert with Coding skills.

Try for Free – IGISMAP Analysis – Carto Alternative:

Give IGISMAP a try. Evaluate the tool for free without giving credit card details. Also contact with team of IGISMAP if you found any issues or have just an idea for creating map. We at IGISMAP will look forward to help our customer.

Best ArcGIS online Alternative – IGISMAP

The Map Analysis tool IGISMAP is one of the best alternative to ArcGIS Online. There are many benefits of using IGISMAP over ArcGIS Online. Likewise both tend to achieve the same purpose, i.e., even without GIS Skills you can make a map with your data, share the map and can embed in your website, directly without having external team of GIS specialist. But there are few aspect of which you might be looking for alternative of ArcGIS online especially when it comes to pricing and easiness to use.

Check Alternative of Carto.

Best ArcGIS online Alternative – IGISMAP

Are you looking for an alternative to ArcGIS online? Here are the few reasons why you should choose IGISMAP Tool over ArcGIS online.

Cost Effective:

IGISMAP pricing and cost can be seen online from here. Price are transparent, fixed and affordable. While we don’t see the pricing directly in ArcGIS online website. As ArcGIS online didn’t provide any direct cost to view, but we can research the price over the internet and is expected to have the price between $300 to 500 per month or $2500 for annual subscription, whereas the pricing of IGISMAP starts from just $15 per month.

You see, the pricing of ArcGIS online tool is 20 times the price of IGISMAP tool. That’s a huge sum of amount from ArcGIS online, where IGISMAP Analysis tool has almost all important features for creating, analyzing and sharing maps that ArcGIS Online also cover. IGISMAP tool plans typically offer 5x more upload storage than similarly priced ArcGIS plans. This makes a clear win of IGISMAP over ArcGIS online.

Supports More Data Formats

Data formats supported by arcgis

  • Shapefile (ZIP archive containing all shapefile files)
  • CSV or TXT files with optional address, place or coordinate locations (comma, semi-colon or tab delimited)
  • GPX (GPS Exchange Format)
  • GeoJSON (open standard format for simple geographical features)

data formats supported by IGISMAP

  • ESRI Shapefile
  • CSV /Excel
    • These formats should have location information either as Latitude and Longitude values in separate columns or should be in WKT Format in a single column
  • MapInfo TAB Format
  • MapInfo Interchange Format
  • KML/KMZ
  • GML
  • GeoJSON
  • AutoCAD DXF
  • GPS/GPX
  • TopoJSON
  • GPKG
  • SQLite
  • SBF

File formats like ESRI Shapefile and Map Tab Format with multiple supporting files can be uploaded in two ways:

  • Compress all the format files into a zip file and upload
  • Select all the format files while browsing and upload

Uploading multiple layers of multiple formats or same formats in a single upload is possible in in two ways:

  • Compress them in a single zip file and upload
  • Gather the layers in a single folder and upload

Click here to check more Vector Data file formats list in GIS

Create Unlimited Number of Maps and Upload Unlimited Number of Dataset Layers

You can create unlimited number of Maps and unlimited number of dataset in IGISMAP, with broad level of spatial data support. Instead of credit limits, in data limitation in IGISMAP is based on total number of storage space used. If the layers are not used further, you can just delete the layers or maps which free up the space in your account.

Digitize and Create Your Map in IGISMAP:

IGISMAP Analysis Supports to add and create point, line and polygon layer separately and digitized the data. Unlike ArcGIS online and other online mapping system tool, we at IGISMAP tend to provide the same functionality as provided in Other Desktop GIS tools like QGIS and ArcGIS. You can also create a survey system with the layers you provide so that the your developers can add more data on your layer and can contribute easily.

Dedicate Support Service:

IGISMAP support is responsive and make sure to solve each and every query of the customer. Along with that, we at IGISMAP also supports and helps to create Maps for you. A dedicated customer support manager is assigned to every one of the customer and customer will be able to communicate easily if they face any issue. We can be contacted by email or our personalized chat box 24/7. Products such as ArcGIS can only be contacted via email or telephones at specific timing to provide product and server support.

IGISMAP Allows Unlimited Transactions with Querying and Analysis Tools along with Map loading, freeing you from credit limits and additional charges

IGISMAP Analysis tool delivers multiple tools to extract the information or query the data in your map application with a single click. Under Map tools you will be able to do single click customized ways to change the Base Map or remove Base Map, Querying the Database, carry out Proximity analysis over single layer or multiple layers, search on data, search on map and finally print share your map. And It provides unlimited spatial analysis queries per month which is way ahead than ArcGIS online.

Here is the video demonstrating the Query Tool and Proximity Tool in IGISMAP.

Easy to Use User Interface – Simple and Quick Map Creation

User Interactivity is one of the base motive at IGISMAP Tool. Our developers have reached at all extends to create the tool quick and as simple as possible for the user. User can easily create interactive and beautiful web maps quickly within a few clicks. There are no such complex functions while uploading data sets or publishing your web maps.

What Else Makes IGISMAP Analysis Tool a Better GIS platform

  • Zero coding skills required
  • Data security and User access control
  • Easy to work for everyone
  • Multi roles support – Admin, Developer or Business User
  • User Cloud data security is our first priority
  • Scalable and reliable

IGISMAP is flexible enough to create a mapping project like Store mapping, Real Estate properties Mapping, Analyzing the property Behavior, Checking the value of property for insurance assistance by mapping disaster spatial data through raster or vector data, mapping your own customer through your CMS or by general Excel file, Creating routes for your logistic business from your vehicle to warehouse to the delivery addresses. You don’t need to have a GIS team sitting with you, neither you need a Developer or Designer.
Manage add and assign different roles to users in your organization, so as to make proper and secure access to your data and maps. IGISMAP is accessible to all and can be operated very easily and all the tools and features are available right in front of you.

Try it for free, Enjoy for Yourself!

Go to the IGIS Map Tool and try it once for free, no obligation 30 days trial of Our Free service plan. You will not be looking back once you used IGIS Map Tool.

Switching between Google Maps and OpenStreetMap in React Native

Switching between Google Maps and OpenStreetMap in React Native : In this post I am going to discuss about Google Maps and OpenStreetMap in react native with one example.This example code  will just show the Google Maps and OpenStreetMap on the screen of mobile ,but before going to detail of this article I  suggest you to read the following page:

react-native-maps

Switching between Google Maps and OpenStreetMap in React Native

Installation :

First create a react native project by following command :

react-native init MyProject

Install React Native Map components  in your React Native project:

cd MyProject

npm install react-native-maps --save

Build configuration on iOS :

For this go to Link

Build configuration on Android:

Define the react-native-maps project in android/settings.gradle:

...
include ':react-native-maps'
project(':react-native-maps').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-maps/lib/android')

Add the react-native-maps as an dependency of your app in android/app/build.gradle:

...
dependencies {
  ...
  implementation project(':react-native-maps')
}

In build.gradle of android(If you’ve defined project-wide properties ):

buildscript {...}
allprojects {...}

/**
 + Project-wide Gradle configuration properties
 */
ext {
    compileSdkVersion   = 26
    targetSdkVersion    = 26
    buildToolsVersion   = "26.0.2"
    supportLibVersion   = "26.1.0"
    googlePlayServicesVersion = "11.8.0"
    androidMapsUtilsVersion = "0.5+"
}

If you do not have project-wide properties defined and have a different play-services version then use the following instead :

...
dependencies {
   ...
   implementation(project(':react-native-maps')){
       exclude group: 'com.google.android.gms', module: 'play-services-base'
       exclude group: 'com.google.android.gms', module: 'play-services-maps'
   }
   implementation 'com.google.android.gms:play-services-base:10.0.1'
   implementation 'com.google.android.gms:play-services-maps:10.0.1'
}

Specify your Google Maps API Key:

Add your API key to your manifest file (android/app/src/main/AndroidManifest.xml):

<application>
   <!-- You will only need to add this meta-data tag, but make sure it's a child of application -->
   <meta-data
     android:name="com.google.android.geo.API_KEY"
     android:value="Your Google maps API Key Here"/>
</application>

To get API key:

Google maps API Key

Add import com.airbnb.android.react.maps.MapsPackage;and new MapsPackage() in your MainApplication.java:

import com.airbnb.android.react.maps.MapsPackage;
...
    @Override
    protected List<ReactPackage> getPackages() {
        return Arrays.<ReactPackage>asList(
                new MainReactPackage(),
                new MapsPackage()
        );
    }

Example: 

In our example ,there are four java script file as follow:

  • index.js
  • App.js
  • GoogleMapScreen.js
  • OpenStreetMapScreen.js

index.js:

import {AppRegistry} from 'react-native';
import App from './App';
import {name as appName} from './app.json';

AppRegistry.registerComponent(appName, () => App);

App.js :

import React, { Component } from 'react';
import {View,Text ,ScrollView} from 'react-native';
import { createDrawerNavigator,createAppContainer,DrawerItems, SafeAreaView } from 'react-navigation'
import {Container} from 'native-base';
import GoogleMapScreen from './src/GoogleMapScreen';
import OpenStreetMapScreen from './src/OpenStreetMapScreen';

const CustomDrawerContentComponent = (props) => (
     <ScrollView>
        <View style={{height:80,backgroundColor:'#1a8cff',alignItems:'center',justifyContent:'center'}}>
         <Text style={{ color:'white',fontSize:30}}>Maps</Text>
        </View>
        <SafeAreaView style={{flex:1}} forceInset={{ top: 'always', horizontal: 'never' }}>
        <DrawerItems {...props} />
       </SafeAreaView>
     </ScrollView>
);

const MyDrawerNavigator = createDrawerNavigator(
   {
    GoogleMap:GoogleMapScreen,
    OpenStreetMap:OpenStreetMapScreen,
   },
   {
    contentComponent:CustomDrawerContentComponent
   }
);

const MyApp = createAppContainer(MyDrawerNavigator);

class App extends React.Component{
   render(){
      return(
        <Container>
          <MyApp />
        </Container>
     );
   }
}

export default App;

Explaination of App.js : 

In App.js java script file,we are importing component from native-base and React-Navigation 3.x ,we need to install:

Install NativeBase

npm install native-base --save

Install Peer Dependencies

react-native link

Install the react-navigation package

npm install --save react-navigation

install react-native-gesture-handler :

npm install --save react-native-gesture-handler

Link all native dependencies:

react-native link

In this code , one drawer is created for two screen namely GoogleMapScreen and OpenStreetMapScreen , for more detail on drawer in react-navigation 3.x ,you can refer to following post:

drawer in react-navigation 3.x

GoogleMapScreen.js

import React, { Component } from 'react';
import {
StyleSheet,
View,
Dimensions,
ScrollView,
Image
} from 'react-native';
import {Button,Container,Header,Left,Right,Icon,Text,Body } from 'native-base';
import MapView from 'react-native-maps';

const { width, height } = Dimensions.get('window');

const ASPECT_RATIO = width / height; //,
const LATITUDE = 22.720555;
const LONGITUDE = 75.858633;
const LATITUDE_DELTA = 0.0922;
const LONGITUDE_DELTA = LATITUDE_DELTA * ASPECT_RATIO;

class GoogleMapScreen extends React.Component {
   static navigationOptions = {
     drawerLabel: 'Google Maps',
     drawerIcon: ({ tintColor }) => (
           <Image
                 source={require('../image/icons8-google-maps-48.png')}
            />
     ),
};
constructor(props) {
  super(props);
  this.state = {
    region: {
      latitude: LATITUDE,
      longitude: LONGITUDE,
      latitudeDelta: LATITUDE_DELTA,
      longitudeDelta: LONGITUDE_DELTA,
    },
  };
}
render() {
  return (
   <Container>
    <Header>
     <Left style={{ flexDirection: 'row' }}>
      <Icon onPress={() => this.props.navigation.openDrawer()} name="md-menu" style={{ color: 'white', marginRight: 15 }} />
     </Left>
     <View style={{alignItems:'center',justifyContent:'center'}}>
       <Text style={{ color: 'white' }} >Google Maps</Text>
     </View>
     <Right>
       <Icon name="md-cart" style={{ color: 'white' }} />
     </Right>
    </Header>
    <View >
     <MapView
        provider={this.props.provider}
        style={styles.map}
        scrollEnabled={true}
        zoomEnabled={true}
        pitchEnabled={true}
        rotateEnabled={true}
        initialRegion={this.state.region}
     />
    </View>
  </Container>
  );
 }
}// End of MyHomeScreen class
export default GoogleMapScreen;

const styles = StyleSheet.create({
   map: {
    width: 400,
    height: 800,
   },
});

Explaination of GoogleMapScreen.js: 

This code is going to show google maps on the screen of mobile. These constants are define :

const { width, height } = Dimensions.get('window');

const ASPECT_RATIO = width / height;
const LATITUDE = 22.720555;
const LONGITUDE = 75.858633;
const LATITUDE_DELTA = 0.0922;
const LONGITUDE_DELTA = LATITUDE_DELTA * ASPECT_RATIO;

In constructor ,region object is initialize as follow:

this.state = {
  region: {
    latitude: LATITUDE,
    longitude: LONGITUDE,
    latitudeDelta: LATITUDE_DELTA,
    longitudeDelta: LONGITUDE_DELTA,
  },
};

The following MapView tag  will shaow Google Maps on screen:

<MapView
   provider={this.props.provider}
   style={styles.map}
   scrollEnabled={true}
   zoomEnabled={true}
   pitchEnabled={true}
   rotateEnabled={true}
   initialRegion={this.state.region}
/>

OpenStreetMap.js

import React, { Component } from 'react';
import {View,StyleSheet,StatusBar,Image,Dimensions} from 'react-native';
import {Button,Container,Header,Left,Right,Icon,Text,Radio } from 'native-base';
import MapView ,{ MAP_TYPES, PROVIDER_DEFAULT,UrlTile } from 'react-native-maps';

const { width, height } = Dimensions.get('window');

const ASPECT_RATIO = width / height;
const LATITUDE = 22.720555;
const LONGITUDE = 75.858633;
const LATITUDE_DELTA = 0.0922;
const LONGITUDE_DELTA = LATITUDE_DELTA * ASPECT_RATIO;

class OpenStreetMapScreen extends React.Component {
  static navigationOptions = {
    drawerLabel: 'OpenStreetMap',
    drawerIcon: ({ tintColor }) => (
    <Image
         source={require('../image/Openstreetmap_logo.png')}
         style={{width:40,height:40}}
    />
   ),
};
constructor(props) {
   super(props);
     this.state = {
       region: {
         latitude: LATITUDE,
         longitude: LONGITUDE,
         latitudeDelta: LATITUDE_DELTA,
         longitudeDelta: LONGITUDE_DELTA,
       },
     };
 }
get mapType() {
   return this.props.provider === PROVIDER_DEFAULT ? MAP_TYPES.STANDARD : MAP_TYPES.NONE;
}
render() {
  return (
   <Container>
    <Header>
     <Left style={{ flexDirection: 'row' }}>
      <Icon onPress={() => this.props.navigation.openDrawer()} name="md-menu" style={{ color: 'white', marginRight: 15 }} />
     </Left>
     <View style={{alignItems:'center',justifyContent:'center'}}>
      <Text style={{ color: 'white' }} >OpenStreetMap</Text>
     </View>
     <Right>
      <Icon name="md-cart" style={{ color: 'white' }} />
     </Right>
    </Header>
    <View >
     <MapView
       region={this.state.region}
       provider={null}
       mapType={this.mapType}
       rotateEnabled={false}
       style={{flex: 1}}
       style={styles.map}
       showsUserLocation>
       <UrlTile
urlTemplate="http://a.tile.openstreetmap.de/tiles/osmde/{z}/{x}/{y}.png"
maximumZ={19}
/>
      </MapView>
     </View>
    </Container>
   );
  }
}
export default OpenStreetMapScreen

const styles = StyleSheet.create({
   map: {
    width: 400,
    height: 800,
   },
});

Explaination of OpenStreetMap.js :

Code of OpenStreetMap.js is  similar to GoogleMapScreen.js  only difference is in MapView tag as follow:

<MapView
  region={this.state.region}
  provider={null}
  mapType={this.mapType}
  rotateEnabled={false}
  style={{flex: 1}}
  style={styles.map}
  showsUserLocation>
  <UrlTile
urlTemplate="http://a.tile.openstreetmap.de/tiles/osmde/{z}/{x}/{y}.png"
maximumZ={19}
/>
</MapView>

Here MapView has one child tag <UrlTile> and prop of this tag is set to url as shown above in code which will print OpenStreetMap.

prop

mapType={this.mapType}

Here mapType function is called ,and return of this function is assign to mapType  prop.

mapType function:

get mapType() {
    return this.props.provider === PROVIDER_DEFAULT ? MAP_TYPES.STANDARD : MAP_TYPES.NONE;
}

When you will run above Project ,following output will come:

Switching between Google Maps and OpenStreetMap in React Native

In the header ,we are having menu on left side. On the click of this menu,a drawer will open as shown below:

Switching between Google Maps and OpenStreetMap in React Native

We are having two option in drawer 1)Google Maps 2)OpenStreetMap. When we will click Google Maps ,Google Map will be on screen  as shown by first ScreenShot  , now when we will click second option of OpenStreetMap then output will be as shown below:

Switching between Google Maps and OpenStreetMap in React Native

 

So, this all about switch from Google Map to OpenStreetMap in react native. Please do comment if something’s missing.

Check out more on GIS Apps –

If you want to hire our team then visit Hire us

 

Drawer React Navigation 3.x – react native

Drawer React Navigation 3.x – react native: In this post we are going to learn about drawer navigation of React Navigation 3.x with one example,, but before going to detail of this article I  suggest you to read the official documentation of React navigation 3.x as follow:

React Navigation 3.x

Drawer React Navigation 3.x – react native

In the below example  we are going to learn basics of drawer and how to implement  it in our application.

Installation :

First create a react native project by following command :

react-native init MyProject

Install the react-navigation package in your React Native project.

cd MyProject
npm install --save react-navigation

# or with yarn 
# yarn add react-navigation

install react-native-gesture-handler :

npm install --save react-native-gesture-handler

# or with yarn
# yarn add react-native-gesture-handler

Link all native dependencies:

react-native link

After all this my project’s package.json file is as follow:

{
  "name": "MyProject",
  "version": "0.0.1",
  "private": true,
  "scripts": {
      "start": "node node_modules/react-native/local-cli/cli.js start",
      "test": "jest"
   },
   "dependencies": {
   "react": "16.6.1",
   "react-native": "0.57.7",
   "react-native-gesture-handler": "^1.0.10",
   "react-navigation": "^3.0.5"
  },
  "devDependencies": {
  "babel-jest": "23.6.0",
  "jest": "23.6.0",
  "metro-react-native-babel-preset": "0.50.0",
  "react-test-renderer": "16.6.1"
  },
 "jest": {
   "preset": "react-native"
  }
}

In our Project we are having two java script file as follow:

  • index.js
  • App.js

index.js :

import {AppRegistry} from 'react-native';
import App from './App';
import {name as appName} from './app.json';

AppRegistry.registerComponent(appName, () => App);

App.js :

import React, { Component } from 'react';
import { View } from 'react-native';
import { createDrawerNavigator,createAppContainer } from 'react-navigation'
import { Button,Container,Header,Left,Right,Icon,Text } from 'native-base';

class MyHomeScreen extends React.Component {
  render() {
    return (
      <Container>
        <Header>
          <Left style={{ flexDirection: 'row'}}>
           <Icon onPress={() => this.props.navigation.openDrawer()} name="md-menu" style={{ color: 'white', marginRight: 15 }} />
          </Left>
          <Right>
           <Icon name="md-cart" style={{ color: 'white' }} />
          </Right>
        </Header>
       <View style={{ marginTop:100,marginLeft:100}}>
         <Button onPress={() => this.props.navigation.navigate('Notifications')} >
           <Text>Go to notifications</Text>
         </Button>
        </View>
       </Container>
     );
   }
 }// End of MyHomeScreen class

class MyNotificationsScreen extends React.Component {
   render() {
     return (
       <View style={{ marginTop:100,marginLeft:100}}>
         <Button onPress={() => this.props.navigation.goBack()} >
           <Text>Go back home</Text>
         </Button>
       </View>
     );
    }
}//End of MyNotificationsScreen class

const MyDrawerNavigator = createDrawerNavigator({
   Home:{ 
      screen: MyHomeScreen,
   },
   Notifications: {
      screen: MyNotificationsScreen,
   },
 });
 
const MyApp = createAppContainer(MyDrawerNavigator);

class App extends React.Component{
    render(){
      return(
        <Container>
          <MyApp >
            </MyApp >
        </Container>
      );
    }
}//End of App class

export default App;

In above code of App.js file we have used component of native base ,and therefore we will install native base as follow :

Install NativeBase

npm install native-base --save

Install Peer Dependencies

react-native link

Explaination of App.js :

In this file App.js, we have define three class namely as follow:

  • MyHomeScreen
  • MyNotificationsScreen
  • App

and two constants as follow:

  • MyDrawerNavigator
  • MyApp

We are creating two screen with the help of two class MyHomeScreen and MyNotificationsScreen 

class MyHomeScreen :

class MyHomeScreen extends React.Component {
  render() {
    return (
      <Container>
       <Header>
        <Left style={{ flexDirection: 'row' }}>
         <Icon onPress={() => this.props.navigation.openDrawer()} name="md-menu" style={{ color: 'white', marginRight: 15 }} />
        </Left>
        <Right>
         <Icon name="md-cart" style={{ color: 'white' }} />
        </Right>
       </Header>
       <View style={{ marginTop:100,marginLeft:100}}>
        <Button onPress={() => this.props.navigation.navigate('Notifications')} >
         <Text>Go to notifications</Text>
        </Button>
       </View>
      </Container>
    );
  }
}// End of MyHomeScreen class

Explaination of MyHomeScreen class :

In this class we are creating header of screen ,on left side of header we are creating Icon of “md-menu”,and onPress of this Icon we have open the drawer with the help of this code :

onPress={() => this.props.navigation.openDrawer()}

In this home screen one button is also given ,on press of this button MyNotificationsScreen is called with following code :

onPress={() => this.props.navigation.navigate('Notifications')}

class MyNotificationsScreen :

class MyNotificationsScreen extends React.Component {
  render() {
   return (
     <View style={{ marginTop:100,marginLeft:100}}>
      <Button onPress={() => this.props.navigation.goBack()} >
       <Text>Go back home</Text>
      </Button>
     </View>
   );
  }
}//End of MyNotificationsScreen class

Explaination of MyNotificationsScreen class :

In this class we are creating a button ,and on press of this button we are going back to home screen from this notification screen ,for this we are using following code:

onPress={() => this.props.navigation.goBack()}

Constant MyDrawerNavigator :

const MyDrawerNavigator = createDrawerNavigator({
   Home: {
      screen: MyHomeScreen,
   },
   Notifications: {
      screen: MyNotificationsScreen,
   },
});

Constant MyApp :

const MyApp = createAppContainer(MyDrawerNavigator);

Class App :

class App extends React.Component{
  render(){
    return(
      <Container>
        <MyApp />
      </Container>
    );
  }
}

Explaination of App class:

In this class we are using <MyApp /> tag .

When you will run the above code,  following output will come

Drawer React Navigation 3.x - react native
On Left side of Header we are having menu ,on press of this drawer will be open as follow:

Drawer React Navigation 3.x - react native

If you face any problem during implementing this tutorial, please let us know. Feel free to comment in given comment box.

You might be interested React Native Geolocation

Create Heat Map – IGISMap Tool Now MAPOG

Using Heat map is very effective way of visualizing points data. To create Heat map, first of all you must know what is heat map. When map visual of a location data is so dense and tightly packed that it does not make much sense a heat map is used. Heat maps are ordinarily used when mapping “points”. In this article we are providing pictorial tutorial of Create Heat Map using IGIS Map Tool

To create Heat map with IGIS Map Tool, you also need to  look over the GIS MapOG HeatMAP Tool.

Create Heat Map – GIS MapOG Tool

Heat Map allows user to display the density of the geographic points in a map. Heat map uses geographic points as a gradient color layer to style the map.

To create  Heat Map with IGIS Map Tool you need to follow some steps as follows:

  • Go To GIS MapOG Heat MAP Tool and login to your account or register if you are new user with name, email id, Organization name and role in examination.
  • Click on Create New Map and fill the tittle of map with its description.
  • Next screen will be redirected to the canvas where you can create, upload or use sample data for your heat map creation.
  • Upload a layer from data set.

Create Heat Map

  • Once the map is uploaded click on publish layer.
  • Select style layer by right click on the layer in side bar.

Create Heat Map

  • Now click on the Heat map section to create Heat map.

Create Heat Map

  • The distance between points for clustering is the merge radius here. The greater the number of points that fall within the radius, the greater the intensity of the heat map. While a radius set too small will generate isolated spots; a radius set to large will show no detail.
  • Now fill the opacity in the fill section to set the transparency of the heat map layer between 100% and 0%.

Create Heat Map

Heat map use red color to show high density of points and blue color for the low density of point area.

Below is the heat map of disaster management using sample data.

Create Heat Map

Use of Heat Map

This type of identification and visualization is useful for visualizing density of the geographic points and also used for business analysis and demographics mapping.

Heat Map serves in following industries:

For example, Heat Map can be used by Disaster Management Firm. As when a DM needs to calculate the flood  disaster data it uses the heat map.

While data and business analysis is the main reason to Create Heat Map, but it can also helps in understanding and comparing the data easily. It is also very common practice to use the Heat Map in Disaster and Risk management.

I hope this may help you in develop and Create Heat map with IGIS Map Tool. So if you find any problem in creating one such example do let us know by commenting below.