Digital Elevation Model (DEM) is a raster image that holds z values, it is used widely during the analysis process where surface height value are important. As everybody is aware…
1. Africa Content Environmental Change: Landsat data was heavily used to create Africa Environmental change Atlas Map that includes a map of glacier melting, loss of a different kind of…
Google Earth is a popular software to view world satellite image, sometime you might want to add it's image into the SAGA GIS software and overlay few Shapefile or other…
Satellites have played a huge role in development of many technologies such as world mapping, GPS, etc. However, their applications are not limited as imaging devices only. To be honest,…
Python scripting has become popular with the ArcGIS software. ArcGIS adopted it after version 9.0. Python script can be used in many parts within ArcGIS; label expression, attribute calculator, model…
I wrote a tutorial about how to do geocoding with Microsoft Excel and Google Maps but saw few comments about the limitation which is 2500 addresses. Surfing the internet I…
[vc_row margintop="0" marginbottom="15" paddingtop="0" paddingbottom="0" bg_color="#ffffff" bg_repeat="repeat" bg_stretch="no" en_border="no" border_color="#e8e8e8"][vc_column][vc_column_text] It was again great to see new Global 2000 list for the Year 2016. Lot of changes happened esp big 6 countries,…
There are different codes available in internet for counting GIS files but the method I am going to demonstrate you is simple and does not require any coding or no…
[vc_row][vc_column][vc_column_text] Multi spectral images like Landsat thematic Mapper and SPOT XS produce few broad wavelength bands but the hyperspectral image sensor will produce narrower wavelength bands. These bands can range…
I have already written tutorial on how to add X and Y coordinates in QGIS and ArcGIS but not in SAGA GIS. So today I thought I should, for this…