All Questions
Tagged with calculate-values polygon
7 questions
5
votes
2
answers
246
views
Calculating area of intersection of two segmented polygons in QGIS
I have two sets of polygons. One contains villages, the other farming areas.
There can be several farming areas in one village. Crucially, there can be cross-village farming areas.
My approach to get ...
15
votes
2
answers
29k
views
How to calculate the polygon area and create a column of results in R
I'm working with shapefile in R and I need to calculate the polygons' area that I created by Gdiference function, So ,now I need to create a column with the size of freshly polygons created, because ...
- 1,455
3
votes
1
answer
188
views
Calculating field while dissolving in ArcMap
I have two polygon Layers, A and B correspondingly. The polygons of B are lying on top of layer A and also overlapping the polygons of A (I made an example of the attribute table for better ...
- 33.9k
2
votes
1
answer
395
views
Inherited values between polygons in QGIS [duplicate]
In this project, I have three polygons, see the image below
'Polygons_From', includes input attributes, i.g. "Value_1", "Value_2", "Value_3", and $area for each quadrate ...
- 33.9k
2
votes
1
answer
960
views
Calculating distances between buildings, plots and road network
I have three layers, see image below:
A polygon layer containing building outlines (Purple)
A polygon layer containing plot outlines (Yellow)
A polyline layer showing the road network ( Red)
What I ...
- 74.9k
0
votes
1
answer
759
views
Weighted average of areas within zones
I have a fishnet that defines my zones for my analysis, and am interested in the area of different hydrologic soil groups (A, B, C, D) within these zones. Each soil group has a corresponding score (1, ...
- 3,874
2
votes
0
answers
54
views
Calculate side of a polygon that touches another feature [duplicate]
How can I measure the length of the side of a polygon that touches another feature (calculate from A to B on the image below)?
I'm creating and measuring lines to figure out the lenght of the '...
- 41.4k