Basics of Cartography: Map, Map Projection

Cartography is a science which deals with the study and drawing of maps. Simply, we can say it is related to mapmaking methods. Cartography is made of two words ‘Carto’ means map or chart and graphy means ‘to draw’ or ‘to write’. Here in this article we will understand Basics of Cartography: Map, Map Projection. … Continue reading “Basics of Cartography: Map, Map Projection”

Leaflet.js – Point, Polyline, Polygon, Rectangle, Circle – Basic Shapes

In this tutorial we are focusing on the Leafletjs basic shapes used for mapping. Leaflet.js can add various shapes such as circles, polygons, rectangles, polylines, points or markers etc. here, we will discuss how to use the shapes provided by Google Maps. If you are not familiar with Leaflet.js, you can visit our another blog Leaflet … Continue reading “Leaflet.js – Point, Polyline, Polygon, Rectangle, Circle – Basic Shapes”

KML to GeoJSON – Convert

KML to GeoJSON – Convert. Have you extracted and downloaded kml file from Google Earth or Google map and want to render it with libraries supporting Geojson file format? Are you tired of downloading the same data in different formats? We are going to use a simplest method that is Conversion Of GIS data from one data … Continue reading “KML to GeoJSON – Convert”

Get Band Information from WMS Geoserver Leafletjs

Get Band Information from WMS Geoserver Leafletjs. Band Information from Layer: In its simplest form, a raster consists of a matrix of cells (or pixels) organized into rows and columns (grid), where each cell contains a value representing information, such as temperature, precipitation or elevation etc. Rasters are digital aerial photographs, imagery from satellites, digital pictures, or … Continue reading “Get Band Information from WMS Geoserver Leafletjs”

GeoServer Tiling – Web Cache Load WMS layer Fast

Here we will find out how to implement GeoServer Tiling to make wms tiles load fast. Tile Layers from geoserver: The need of tile layer is to speed up the rendering of data. It is similar to the Layer Preview for GeoWebCache. There are png, jpeg, geotiff many formats available to store the tiles. In … Continue reading “GeoServer Tiling – Web Cache Load WMS layer Fast”

Create and Measure Map Polygon Area – Quick Help

Creating Polygons shapes on digitized lands is easy as we already have some tutorial created for creating polygon with leafletjs. But ever wondered what should one do when they need to Create and measure Map Polygon area? The solutions for small challenges like this, which appears to be big for developers who didn’t worked on … Continue reading “Create and Measure Map Polygon Area – Quick Help”

Fleet Management System – Requirement | Features | Cost

This blog post describes a detailed overview of fleet management system – Requirement, Time, Technology and functionality. All features of Fleet Management Systems are going to be provided in this post in details. Fleet Management System: Fleet Management System is the range of functions which allows transportation companies in business to minimize the risk related … Continue reading “Fleet Management System – Requirement | Features | Cost”

Large GIS Data file on Web | GeoServer Importance

Render Large GIS Data file on Web | GeoServer Importance. For producing any detail map, we need to have large detailed dataset. If it is about country level or world level analysis data it may create huge problems with huge dataset. It can hang your system or slow down it if not used properly. Even … Continue reading “Large GIS Data file on Web | GeoServer Importance”