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To alter the frequency of sampled data points in continuous data.
2
votes
1
answer
498
views
Sample all existing points of a polygon in Python
I'm trying to sample raster values to points based on the geometries of a shapefile using the below code but the raster values are only sampled at the coordinates of the polygon geometry. Is there a w …
1
vote
Sample all existing points of a polygon in Python
I tried to generate points inside my various polygon boundaries of the shapefile by using below code:
import ogr
import random
from osgeo import ogr
from shapely.geometry import Point
from shapely.pre …
0
votes
1
answer
381
views
Sampling raster data and classifying the pixels
I'm completely new to python usage in GIS.
I'm working with Sentinel images and want to sample the pixels of raster file only in the places which are represented by the geometry of the truth data whic …