Neha Gupta

4 Questions 3 Answers 0 Followers

Questions related from Neha Gupta

Which DEM is good for modelling in hilly area?

In between ALOS PALSAR DEM 12.5m and CartoDEM 10m which DEM is good for landslide susceptibility mapping higher terrain area.

15 September 2021 8,611 5 View

Same raster but getting different results in ArcGIS and SAGA-GIS ?

I have been using same Alos DEM 12.45 m to generate Curvature map, I used same data in ArcGIS and SAGA-GIS but getting different results. ArcGIS value range from - -180 to 201 SAGA-GIS value...

22 January 2021 8,759 8 View

How do we calculate curvature value in ArcGIS?

Hello everyone, I am trying to prepare curvature map in ArcGIS 10.4, using spatial analyst tool. I am using 10 m CartoDem (projected in UTM 44N). I am getting very different value, curvature...

13 January 2021 975 4 View

How to solve color correction problem in multispectral image LISS IV?

I have a LISS IV multispectral images taken in different months. While mosaicing, I got a different colour I tried colour balancing while mosaicing and colour correction too using histogram...

17 October 2020 8,558 0 View