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Results tagged with rasterio
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user 48232
open source Python library for reading and writing geospatial raster data
14
votes
Rasterio: tool for creating mosaic?
import rasterio
import numpy as np
from rasterio.merge import merge
from rasterio.plot import show
src1 = rasterio.open('/path/to/your/raster1')
src2 = rasterio.open('/path/to/your/raster2')
# Taking … I was just looking for a similar technique and found this method based on the rasterio/merge.py function given here.
You can check out my example with two orthomosaic images here. …
- 1,986
-1
votes
Rasterio reading outshape resample does not give correct array
Try:
int(dataset.height / factor),
int(dataset.width / factor)))
- 1,986
1
vote
Accepted
Control histogram axis and legend with show_hist of rasterio
Try creating the figure and axis explicitly:
fig, axhist = plt.subplots(1, 1)
show_hist(hist_data, bins=200, histtype='stepfilled',
lw=0.0, stacked=False, alpha=0.8, ax=axhist)
axhist.set_xl …
- 1,986
1
vote
How to convert from HDF5 to GeoTIFF with Python
You are correct, this information implies the transform and you will also want to fill out the profile so you can write the data to a GeoTIFF via rasterio. …
- 1,986
1
vote
Rasterio & rioxarray no longer compatible with fairly standard modules
that combo of packages does not seem like too much to ask! Two things you might try here:
1.) Use miniconda rather than conda - this version ships with no pre-installed packages, but otherwise functio …
- 1,986
0
votes
Rasterio Write Masked Array to TIFF - Shape write and read indices are wrong
You may be prescribing the new height and width incorrectly. What happens when you call out_image.shape before writing the raster? It may be the shape is actually 1 x 6094 x 4000 (or whatever the widt …
- 1,986
2
votes
Accepted
How to extract max elevation values for each road links in a shapefile using Python libraries?
import rasterio
import geopandas as gpd
import rasterstats as rs
src = rasterio.open('example_dem.tif')
gdf = gpd.read_file('example_road.shp')
gdf.crs
{'init': 'epsg:4326'}
src.meta['crs']
CRS.from_wkt …
- 1,986