8
votes
Accepted
Buffered polygon is not as expected QGIS
The source geometry is invalid. There is a self-intersection at the place that you pointed because of missing vertex. I had to correct the geometry manually because "make valid" filled the ...
- 58.9k
8
votes
Clipping buffers to joined polygons in QGIS
You can follow these steps:
Buffer tool (distance: 100 ft)
Intersection tool (input layer: buffers, overlay layer: parcel)
Select by Location tool (select from: intersection, predicate: contain, by ...
- 69.5k
4
votes
Accepted
Avoid losing overlapping areas when buffering line with Python
I am a bit rusty with GeoPandas but I believe this is the result you are looking for:
import geopandas as gpd
from shapely.geometry import LineString
points = [[0, 0], [0, 2], [0.5, 2.5], [1, 3], [1....
- 11.9k
2
votes
Creating a series of buffers along a stream polygon at set intervals in ArcGIS Pro
Forget about rectangles, they are only possible if river is straight line.
Just split your lines at equal interval (Generate Points Along line and Split by points) and run Euclidean allocation:
...
- 22.2k
2
votes
Buffering a Raster with GDAL and Numpy
You could use XArray + Dask to split the procedure into chunks:
import numpy as np
import xarray as xr
# Create some dummy data.
array = np.zeros((11,11))
array[5,5] = 1
array[0,2] = 1
array[0,3] = 1
...
- 1,761
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