Difference Between GPS and DGPS

Difference Between GPS and DGPS

The GPS and DGPS both are the satellite-based navigation systems. The fundamental distinction between GPS and DGPS lies in their accuracy, DGPS accuracy is...
Geographic Resources Analysis Support System

GRASS GIS – Geographic Resources Analysis Support System

Lots of GIS application are available in the market but still, there is a lot of demand for GRASS GIS, But what is GRASS...
What Is PostGIS

What Is PostGIS-PostgreSQL?

It is a spatial database extension to PostgreSQL Database, which allows Geographic Information Systems objects to be stored in the DBMS and also allow...
Cartography Art Of Map Making

Cartography – The Art Of Map Making

Maps make our lives infinitely easier. From finding our way around town to finding a store in a shopping mall, maps simplify the physical...
Raster and Vector Data Model In GIS

Raster and Vector Data Model In GIS

There are two essential methods used to store information in a Geographic Information System - GIS for both reflections: Raster and Vector Data Model....
What Is Map

What Is Map?

We see them and we use them often in our everyday life whenever we travel to new location or place, but what is a...
Map Projection In GIS

Map Projection In GIS

A map projection is a technique for taking the curved surface of the earth and showing it on something flat, similar to a PC...
What Is Geographic Information System

Geographic Information System Definition

A geographic information system (GIS) technology incorporates geographical features with data in order to permit for mapping, analyzing and assessing real-world issues. The key word to...