Hello.
Need help by an Analysis question within Arc map.
Therefore an example: I've a big Polygon and i want to analyze the density of people at the timesteps f.i. 0,10,20
I would like to do that with an grid to analyze the people within one unit of this grid, like a Raster.
How can I lay a grid over the layer outside of the Layout view?
Is there an Analysis Tool for this?
What else could I do if the grid thing doesn't work?
I'm thankful for every kind of help!!
P. S.: it's for a project and unfortunately I'm a beginner of arc map.
fishnet Create Fishnet—Help | ArcGIS for Desktop
followed by a Spatial Join—Help | ArcGIS for Desktop
Finding what is inside a polygon—Help | ArcGIS for Desktop
and maybe a Summary Statistics—Help | ArcGIS for Desktop
thrown in
Dear Sonja,
You can try this also.
Exercise 2: Creating grids and graticules layers—Help | ArcGIS for Desktop
ArcGIS Desktop Help 9.3 - Density calculations
Hope this will solve your issue.
Thanks and Regards
Abhishek Rathi