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Results tagged with distance
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user 6637
The measure of separation between two entities or locations that may or may not be connected, such as two points.
17
votes
2
answers
27k
views
Getting distance meter value between two geometries in PostGIS
I would like to get the distance between two geometries. I am using this sid : 4269 in meters
what i am doing now is this : ST_Distance((a.geom,b.geom)) FROM ... but I am getting result in degrees. …
- 435
6
votes
1
answer
2k
views
How to find the two furthest points between a group of points?
I would like to know what is the biggest distance between all those shops A B C D and E
A-B = 4 km
A-C- = 2 km
A-D = 1 km
A-E = 1,3 km
B-C = 20 km
C-D = 50 km .... …
- 435