• GPS vs GIS
Most people are conversant with GPS since it is the technology that simply helps in finding and locating points on the globe. This is so...
  • special purpose map
Special Purpose Map Definition:  Special purpose maps are designed or created for the special purpose. They are not standard map, specialized map displaying particular information. For...
  • Pros and Cons
What is GIS? GIS is a соmрutеr-bаѕеd tool for mapping, analyzing the gеоgrарhіс рhеnоmеnоn that еxіѕtѕ & the events which occur on Earth, It integrates...
  • type of scale
Mapping is a map creation process to show a part of Earth’s specific surface detail. A map creator positions the exact location of a mountain,...
  • Data Driven Pages
Arcgis Data Driven Pages was added after Version 10.0. It will create the Map Book. Before version 10.0 we have to depend on third-party script. On...
  • gis components
Components of GIS: Geographic Information System (GIS) is a computer system build to capture, store, manipulate, analyze, manage and display all kinds of spatial or...
  • gpsvsdgps
GPS: GPS known as Global Positioning System is a collection of number of satellites in the space sending the precise location details in the space...
  • world
Heat Map are quite popular in GIS world which can be produced in  various GIS software, I have written a tutorial on How to Create...
  • WGS84 vs NAD83
Hello GIS Grinder, today going to write on differences between WGS84 and NAD83. Both the coordinate system differ in some way, I have listed 10...
  • active vs passive
There are two main types of sensors used in remote sensing technology, active sensors and passive sensors. Difference between these two is quite small, however,...