All Questions
2 questions
14
votes
2
answers
5k
views
Open-source GIS implementation of the Huff model
This might be a stretch, but I was wondering if anyone implemented gravity modeling tools or scripts for Retail Market Analysis (like the Huff Model), to analyze spatial data for customer-store ...
- 23.2k
16
votes
6
answers
1k
views
PostGIS: Assign ID of point in layer A to closest point in Layer B
This should have been an obvious precursor (that I didn't ask) to my other question:
How to create spider diagrams (hub lines) in PostGIS?
If I do not know the relationship between a point in layer A ...
- 23.2k