1
vote
0answers
75 views

How to write script for Line of sight and Viewshed analysis in Global Mapper

I wanted to write script in Global Mapper for Line of Sight and Viewshed analysis. i tried to calculate using Viewshed and Global Mapper Tools but issue what i facing that analysis is user specific ...
0
votes
0answers
71 views

Methods to calculate Viewshed analysis

Does anyone know an algorithm to calculate Viewshed analysis? I calculated them in ArcGIS, MapInfo and SAGA GIS. I wish to calculate Viewshed analysis using algorithm or methods which I can use in ...
0
votes
0answers
69 views

Viewshed calculation using SQL

Can i calculate viewshed in MS-SQL server? Viewshed analysis is Raster operation. I have elevation value vector observation as point vectors. Are there any methods to calculate Viewshed (using ...
6
votes
1answer
173 views

How to create points around edge of viewshed results?

Is there a tool or module, or multiple tools, in ArcGIS that will allow you to automate the creation of points around the outer edges of a viewshed? What I am trying to do is gather data about the ...