32 local tile
Using local raster datasets or remote Cloud Optimized GeoTIFFs (COG) with leafmap
Uncomment the following line to install leafmap and localtileserver if needed.
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# !pip install leafmap
# !pip install leafmap
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# !pip install localtileserver
# !pip install localtileserver
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import leafmap
import leafmap
Specify input raster datasets
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dem = 'dem.tif'
landsat = 'landsat.tif'
dem = 'dem.tif'
landsat = 'landsat.tif'
Download samples raster datasets.
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dem_url = (
'https://drive.google.com/file/d/1vRkAWQYsLWCi6vcTMk8vLxoXMFbdMFn8/view?usp=sharing'
)
leafmap.download_file(dem_url, dem, unzip=False)
dem_url = (
'https://drive.google.com/file/d/1vRkAWQYsLWCi6vcTMk8vLxoXMFbdMFn8/view?usp=sharing'
)
leafmap.download_file(dem_url, dem, unzip=False)
dem.tif already exists. Skip downloading. Set overwrite=True to overwrite.
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'/home/runner/work/leafmap/leafmap/docs/notebooks/dem.tif'
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landsat_url = 'https://github.com/opengeos/leafmap/raw/master/examples/data/cog.tif'
leafmap.download_file(landsat_url, landsat, unzip=False)
landsat_url = 'https://github.com/opengeos/leafmap/raw/master/examples/data/cog.tif'
leafmap.download_file(landsat_url, landsat, unzip=False)
landsat.tif already exists. Skip downloading. Set overwrite=True to overwrite.
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'/home/runner/work/leafmap/leafmap/docs/notebooks/landsat.tif'
Create an interactive map.
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m = leafmap.Map()
m = leafmap.Map()
Add local raster datasets to the map. The available palettes can be found at https://jiffyclub.github.io/palettable/
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m.add_raster(landsat, band=[4, 3, 2], layer_name="Landsat")
m.add_raster(landsat, band=[4, 3, 2], layer_name="Landsat")
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m.add_raster(dem, cmap='viridis', layer_name="DEM")
m.add_raster(dem, cmap='viridis', layer_name="DEM")
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m
m
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Add a remote Cloud Optimized GeoTIFF(COG) to the map.
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m = leafmap.Map()
m = leafmap.Map()
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url = 'https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2018-02-16/pine-gulch-fire20/1030010076004E00.tif'
url = 'https://opendata.digitalglobe.com/events/california-fire-2020/pre-event/2018-02-16/pine-gulch-fire20/1030010076004E00.tif'
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m.add_cog_layer(url, name="CA Fire")
m.add_cog_layer(url, name="CA Fire")
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m
m
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Last update:
2023-09-22
Created: 2023-09-22
Created: 2023-09-22