GIS
Reach More Accurate Heights with WorldDEM™ dataset
The WorldDEM™ from Astrium is Intended to be the Replacement Data Set for SRTM Here it comes the most accurate DEM after a long overdue treat. The WorldDEM™ data from Astrium is a
Types of Interpolation Methods
Interpolation Methods Interpolation is the process of using points with known values or sample points to estimate values at other unknown points. It can be used to predict unknown
Interpolation
What is Interpolation? Interpolation is a process of creating a surface based on values at isolated sample points. Sample points are locations where we collect data on some phenomenon and
Watershed Analysis: What, How, Influencing Factors & Applications
Watershed Analysis A watershed is the area of land where all of the water that falls in it and drains off of it goes into the same place or common
Confused Between DEM, DTM and DSM !
Submitted By: The term Digital Elevation Model (DEM), Digital Terrain Model (DTM) and Digital Surface Model (DSM) has several meanings and are not always understood properly, correctly or misinterpreted. In
Datanet India launches Geospatial Election Analysis
Datanet India has revamped and re-launched its web portal www.electionsinindia.com in a small ceremony. This web portal now offers free access to summary results of all the parliamentary and assembly
GIS for Defense and Intelligence
Most national security decisions involve geography. Whether assessing potential terrorist targets, planning where to strike on the battlefield, or deciding where to locate a new building with minimal environmental impact,
Issues to be Addressed While Georeferencing
I already have discussed about Georeferencing in my previous post on August 28, 2013. Today I am adding few more important issues that need to be considered while understanding Geo-referencing
Fundamentals of GIS
What is GIS ? GIS stands for Geographic Information System. Introduction This portion provides an overview of GIS. It examines what GIS is, what it can do and, in brief, how it
Agendra Kumar as President of Esri India
New Delhi: NIIT Technologies Ltd, a leading global IT solutions organization today announced the appointment of Mr. Agendra Kumar as the President of its joint venture subsidiary NIIT GIS Ltd