77 split raster

Uncomment the following line to install leafmap if needed.

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# %pip install -U leafmap

# %pip install -U leafmap

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import leafmap

import leafmap

Create an interactive map and add a raster layer to it.

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m = leafmap.Map()
url = "https://open.gishub.org/data/raster/cog.tif"
m.add_cog_layer(url, name="COG")
m

m = leafmap.Map() url = "https://open.gishub.org/data/raster/cog.tif" m.add_cog_layer(url, name="COG") m

Split the raster layer into multiple tiles.

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leafmap.split_raster(url, out_dir="tiles", tile_size=(100, 100), overlap=0)

leafmap.split_raster(url, out_dir="tiles", tile_size=(100, 100), overlap=0)

Show the tiles.

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leafmap.find_files("tiles", ext=".tif")

leafmap.find_files("tiles", ext=".tif")

Merge the tiles into a single raster dataset.

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leafmap.merge_rasters("tiles", output="merged.tif", input_pattern="*.tif")

leafmap.merge_rasters("tiles", output="merged.tif", input_pattern="*.tif")