You may convert Geojson to SHP offline using GDAL or QGIS and for online conversion – GeoJSON to SHP Shapefile we are using IGIS Map Tool. Conversion can be by three steps i.e uploading input file, output selection and third publish and download converted file.
Online Conversion – Geojson to SHP Shapefile
For conversion go to IGIS Map Tool and login with registered email id and password or if you are new to IGIS Map Tool then register with valid email id. After login first step is to upload your file from your system or Google Drive or Dropbox.
Second Step it choose the output format and if you want output in different format then click on Change CRS. Step second is provided below.
Third step is that your file converted and you can see the published map. Download the Shp Shapefile from the download button shown in Action.
You can convert GeoJSON to Tiff with just one click. Login to IGIS Map Tool with registered email id and password. After login first step is to upload your gis file for conversion.
Second step is choose your output file format. You can check the type of input file with the extension. For tiff choose it from the drop down list. You can also change CRS – Coordinate Reference System . Now click on the Convert File button given in the end.
Step third is your converted file published on map you can check for any distortion. Download the tiff file from download icon in the Action column.
In the screen you see the Tiff file on map. If you any problem above steps then please contact on mail or comment below .
KML or Keyhole Markup Language is a collection of geospatial data on map and commonly used in Google Earth or google services while PDF stands for Portable Document Format is used for digital exchange. KML and PDF is a type of vector format of GIS data.
Abbreviation Tiff stands Tagged Image Format File. It’s a raster gis data format while KML is used in Google Earth. Through Igis Map Tool KML to GeoTIFF/Tiff, Vector to Raster Conversion is done by one click. Apart from KML to GeoTIFF you can do various GIS data conversion through tool. Tiff image is easily accessible then KML.
A GIS file is a format used as a norm for encoding geographical information into computer readable file. GIS (geographical information system) file is mainly divided or differentiated into two vector format and raster format. Most commonly used GIS format is shapefile developed by esri. Using IGIS Map Tool you can convert Shapefile SHP to PDF . PDF is easily accessible For other GIS data Conversion you can also use this tool.
Convert Shapefile SHP to PDF
Login to IGIS MAP Tool with registered id and password. In the converter screen step one is to upload your file.
Once your file is uploaded step two is to select the output of the conversion. If you want to change the Coordinate Reference System then click on Change CRS button.
KML – Keyhole Markup Language is a GIS format initially developed for Google Earth while TopoJSON its a extension of GeoJSON that encodes topology it uses arcs. You can convert KML to TopoJSON file using IGIS Map Tool. You can also use it for other GIS data Conversion.
Convert KML to TopoJSON
Login to IGIS Map Tool with registered email id and password or register with valid email id if you are new. From dashboard Go To SWITCH TO and click on Converter.
Next screen of converter with three steps. Step one is to upload your gis data file.
Step two select the desired output and Coordinate Reference System. And in the end click on Convert File button.
Next screen will be map screen. TopoJSON file is published on the map. Download converted file from download button in action column.
Check out video for more clear approach :
So by using above steps you can convert KML file to TopoJSON file using IGIS Map Tool. If you face any issue in conversion then contact us or comment below.
TIFF stands for Tagged Image File Format and popularly known as a loss less format while other formats have low quality because of compression. Its quality of file reduces as we reduces its size. Convert Shapefile SHP to TIFF using IGIS MAP Tool. Through this tool you can convert Shp into SQlite,SHP to KML, KML to GeoJSON, KMZ to GPX and many more.
Go To IGIS Map login with registered id and password or register with valid id if you are newbie. After verification mail set password for your account. After login you will be moved to dashboard. ( screen shown below) Tap on SWITCH TO and click on Converter.
Next Screen is the Converter screen shown below with three steps. Step one upload you file from your system or drive or drop from dropbox. Lets drag & from system. It will take time be patient if file size is big.
Once you file is uploaded you need to select the format of output. If you want different CRS Coordinate Reference System then change it from Change CRS button. In the end tap on Convert File.
You file is converted and you will be redirected to the map with published converted file. Download the file from button download button in action.
Check video for steps – SHP to TIFF Conversion
This is all about Shapefile to TIFF conversion. If you are facing any problem in conversion then please let us know through comment or mail.
Hello GIS learner today in this post we are introducing term Map matching is the linking or matching of observed raw GPS signals shown in below image with green color points with the road segments which the GPS signals actually corresponds. The coordinates of GPS observations are close to the road map but not exactly on it. So map matching is process taking input as raw GPS data and giving output as the actual position of road network.
Create your Own Customized Map and Share with Your Clients using IGIS Map Tool.
Why we need Map Matching system?
Now what is the need of map matching, why don’t we use raw data as it is. Map matching problems become complex when the raw GPS data travelled a multi lane road network, even manually distinguish is difficult. Map Matching is used in navigation. Now in the below image you can see the GPS signals in blue navigation but the route is different. In this observation any body can confused with these GPS signals on multi lane. Suppose if you are following these points then you get puzzled when many lanes running simultaneously. It’s a preprocessing method in GIS applications.
In Traffic flow Analysis and in directions Map Matching is useful factor. Aligning GPS across route is termed as Map Matching.
If you are new to GIS – Geographical Information System then check :
In Telecommunication ‘tele’ comes from Greek means far off and ‘communication’ means exchange of information using some medium. Location information is elemental for telecommunication and GIS in Telecom is widely accepted. Geographical Information System tools manages and analyzes the location of dp junction, available ports, fiber cables lines on the map that increases efficiency of the system.
Locate DP Junction, Ports, Fiber Cable, Connected House – GIS Telecom using IGIS Map Tool
Now we will learn how can we use igis map tool in telecom industry. Go to IGIS Map Tool and login with credentials or register with valid email id.
Create a map using ADD MAP button.
Fill the Tittle of the map with description about the map.
Now you will be redirected to the canvas of IGIS Map. Here on the base map you see the plot number.
Now create a DP – distribution Point using point layer. Tap on Point icon shown below.
Fill the Layer Name. Add attributes for name of the distribution point and ports. You can add multiple ports to a junction.
After creating layer go to Add Point in the drop down of layer. Add point in the map. Now create a Polygon layer with attributes. If you are problem in creating layer then check – Create Map layer – Point, Polygon, Line. In the below image we have created multiple junction and houses with fiber cable connections. This type of visualization make your analyzation fast.
You can get information about the connected house to which port by clicking on junction point. Through this you can track the line if any issues occur at end users.
You can either upload fiber line data (shapefile or any GIS format data) or create line layer. And style your map as per desire. In the below image you can see various DP Junction connected to multiple houses. Fiber cables are also created in the image using line layer.
This is all about of locating DP Junctions, Ports, fiber cables and connected houses in GIS Telecommunication. If you are facing problem in execution then please do comment below.
We also provide customized products as per your needs. Contact us at email@example.com for information.
You can also watch video for implementation of the steps –
Unsupervised classification is based on software analysis. It uses computer techniques for determining the pixels which are related and sort them into classes. In this post we doing unsupervised classification using KMeansClassification in QGIS. For supervised classification check earlier articles.