All Questions
120
questions
3
votes
2
answers
135
views
Clip data in GeoPandas to keep everything not in polygons
I have two shapefiles. One is Point Data (Call it Adj). The other is a polygon(s) shape file. I want to clip the data to keep only the points that are not in the polygons. Is there an easy way to do ...
0
votes
0
answers
17
views
Clipping MODIS HDF file in Python
I am trying to clip MODIS Land Surface Temperature in Python for a defined extent. Even though the files have been clipped, the size (X x Y) of the new file is changed. So when I plot the new data, ...
0
votes
1
answer
51
views
Rasterio ValueError
I am trying to clip a bunch of Landsat images with vector mask, but the Rasterio keeps hitting me with following error:
ValueError: min() arg is an empty sequence
I have not been able to resolve it....
- 69
1
vote
0
answers
69
views
Crop Sentinel-2 raster using a geometry leaves pixels around the edges
I want to crop Sentinel-2 images using a geometry. However, whenever I crop my image, there are some pixels around the border of the raster. For example, the image below is the band 2 of sentinel-2 ...
- 63
0
votes
0
answers
69
views
Getting max value of "HeightAboveGround" inside polygons from point cloud
I have geojson file with polygons of tree locations and labels "Tree" (~5,300 polygons). And point cloud made from aerial images and points have extra information "HeightAboveGround&...
- 1
0
votes
2
answers
152
views
Access window out of range in RasterIO(). Requested (0,0) of size 232x608 on raster of 231x608
I'm trying to clip one raster by the other to have the same size.
I use this code to do so :
IMG1 = gdal.Open("C:/Users/aurel/Downloads/2013-10-26.tif")
IMG2 = gdal.Open("C:/Users/aurel/...
0
votes
0
answers
42
views
Python OGR error when intesecting line by polygon
When I try to find the intersection of a line gdb layer with a polygon layer I get the following error: Can only insert a LineString/MultiLineString/CircularString/CompoundCurve/MultiCurve in a ...
0
votes
1
answer
184
views
Passing geometry dataset type to gdal.Warp() for a clip operation - order of operations and file type confusion
Trying to wrap my head around the correct order of operations and file type(s) required by gdal.Warp().
I have a valid geometry object created from the shapely object.unary_union.convex_hull method. ...
- 109
0
votes
1
answer
27
views
Clipping a raster via mask on runtime before uploading into GeoServer
I have point data which is being interpolated and a raster is generated. The raster is a rectangular grid and I need the raster of Pakistan only. I'm using shapefile of Pakistan to specify the bounds ...
1
vote
1
answer
2k
views
Clipping a raster with a multipolygon using rasterio in Python
I'm trying to write a function to clip rasters by a multi-polygon shapefile or GeoJSON in Python using rasterio.
So far, I found a good article that I've implemented, but it doesn't seem to work on ...
- 221
0
votes
2
answers
199
views
Add a polygon as a clip parameter for WMS and WCS layer in Datacube OWS
I am trying to add a clip as a parameter for a WMS and WCS URL end point, but couldn't clip based on a polygon.
Adding bbox for WCS endpoint returns the bounding box, not the exact polygon as the name ...
- 1
0
votes
2
answers
389
views
Clipping with Python gdal warp gives no output
I clipped a TIFF file using gdal warp, but it is not giving out any output clipped raster. I need help in finding why it does this and how to correct this.
import gdal
ras_in=gdal.Open('C:/Users/Lake....
- 1
0
votes
1
answer
2k
views
Using gdal warp to clip raster
I am trying to clip a raster data with GDAL warp. I want data values of raster within the buffer.
import rasterio as rio
import shapely as shp
import geopandas as gp
import numpy as np
raster=rio....
- 1
0
votes
1
answer
137
views
GEE clip image with another image generates new shape
Edit: I have changed the clip to updateMask function. when I print the image dimensions it seems to be ok with size, but when I export image GCS and then open again, it adds empty row /column to the ...
- 2,169
0
votes
1
answer
454
views
Extract data for aoi from preprocessed Landsat CCDC ImageCollection using GEE Python API
I try to extract for a collection of 1 ha square polygons the bands coefficients from a preprocessed Landsat CCDC Google Earth Engine Asset ee.ImageCollection('projects/CCDC/v3').
My plan is the ...
- 23