SHP to GML – Convert Shapefile to Geography Markup Language

Shape file shp to GML conversion is required when you carry data from one place to another. Shapefiles are heavy as compared with GML (Geography Markup Language). On the other hand we can say that GML makes you able to do many of the same things that you would do with heavyweight desktop GIS files. … Continue reading “SHP to GML – Convert Shapefile to Geography Markup Language”

SHP to GPX / GPS – Convert Shapefile to Global Positioning System

Shapefile shp can be converted into GPS ( Global Positioning System) using ogr2ogr utility. The GPS data is best option when routes and tracks are required in XML format. Here we will check how to convert shapefile shp to GPX / GPS. Convert Shp to GPX – Using IGIS Map Tool Go to Igis Map Conversion … Continue reading “SHP to GPX / GPS – Convert Shapefile to Global Positioning System”

Formula to Find Bearing or Heading angle between two points: Latitude Longitude

Formula to Find Bearing or Heading angle between two points. Bearing or heading angle is used to define navigation generally in the field of aircraft or marine or Vehicle navigation or while working for land surveying. So what’s the heading or bearing? How we can find bearing between the two points on earth, with the formula? … Continue reading “Formula to Find Bearing or Heading angle between two points: Latitude Longitude”

How to remove gaps from a polygon layer file in ArcGIS?

How to remove gaps from a polygon layer file in ArcGIS? While preparing polygon layer file following various stages of layer preparation like Digitization, Spatial adjustment, Merging and Cleaning. This is what making it suitable to be used by a web application as an input. While layer file should be accurate with minimum error before … Continue reading “How to remove gaps from a polygon layer file in ArcGIS?”