rasterstats is a Python module for summarizing geospatial raster datasets based on vector geometries. It includes functions for zonal statistics and interpolated point queries. The command-line interface allows for easy interoperability with other GeoJSON tools.
Documentation
For details on installation and usage, visit the documentation at http://pythonhosted.org/rasterstats.
What does it do?
Given a vector layer and a raster band, calculate the summary statistics of each vector geometry. For example, with a polygon vector layer and a digital elevation model (DEM) raster, compute the mean elevation of each polygon.
Command Line Quick Start
The command line interfaces to zonalstats and point_query are rio subcommands which read and write geojson features
$ fio cat polygon.shp | rio zonalstats -r elevation.tif
$ fio cat points.shp | rio pointquery -r elevation.tifSee the CLI Docs. for more detail.
Python Quick Start
For zonal statistics
>>> from rasterstats import zonal_stats
>>> stats = zonal_stats("tests/data/polygons.shp", "tests/data/slope.tif")
>>> stats[0].keys()
dict_keys(['min', 'max', 'mean', 'count'])
>>> [f['mean'] for f in stats]
[14.660084635416666, 56.60576171875]and for point queries
>>> from rasterstats import point_query
>>> point = {'type': 'Point', 'coordinates': (245309.0, 1000064.0)}
>>> point_query(point, "tests/data/slope.tif")
[74.09817594635244]Issues
Find a bug? Report it via github issues by providing
a link to download the smallest possible raster and vector dataset necessary to reproduce the error
python code or command to reproduce the error
information on your environment: versions of python, gdal and numpy and system memory
1 maintainer
Metadata
1 maintainer
Release files for rasterstats 0.19.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| rasterstats-0.19.0.tar.gz | 23.4 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| rasterstats-0.19.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 40.4 kB
Release files / rasterstats-0.19.0.tar.gz
| Download URL | rasterstats-0.19.0.tar.gz |
|---|---|
| Size | 23.4 kB |
| Tags | Source |
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Release files / rasterstats-0.19.0-py3-none-any.whl
| Download URL | rasterstats-0.19.0-py3-none-any.whl |
|---|---|
| Size | 17.0 kB |
| Tags | Python 3 |
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twine/4.0.2 CPython/3.10.6
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