Add Cloud Optimized GeoTIFF¶

This example demonstrates how to use leafmap.foliumap.Map.add_geotiff to load a Cloud Optimized GeoTIFF (COG) directly in the browser using the georaster-layer-for-leaflet plugin.

In [ ]:

# %pip install leafmap

# %pip install leafmap

In [ ]:

import leafmap.foliumap as leafmap

import leafmap.foliumap as leafmap

Visualizing multi-band GeoTIFFs

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m = leafmap.Map()
cog_url = "https://huggingface.co/datasets/giswqs/geospatial/resolve/main/las_vegas_train_naip.tif"
m.add_geotiff(cog_url, name="NAIP", indexes=[1, 2, 3])
m.add_layer_control()
m.add_opacity_control()
m

m = leafmap.Map() cog_url = "https://huggingface.co/datasets/giswqs/geospatial/resolve/main/las_vegas_train_naip.tif" m.add_geotiff(cog_url, name="NAIP", indexes=[1, 2, 3]) m.add_layer_control() m.add_opacity_control() m

Visualizing single-band GeoTIFFs

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m = leafmap.Map()
cog_url = "https://huggingface.co/datasets/giswqs/geospatial/resolve/main/las_vegas_train_hag.tif"
m.add_geotiff(
    cog_url,
    name="HAG",
    vmin=0,
    vmax=10,
    palette="terrain",
)
m.add_layer_control()
m.add_opacity_control()
m

m = leafmap.Map() cog_url = "https://huggingface.co/datasets/giswqs/geospatial/resolve/main/las_vegas_train_hag.tif" m.add_geotiff( cog_url, name="HAG", vmin=0, vmax=10, palette="terrain", ) m.add_layer_control() m.add_opacity_control() m

Visualizing multiple layers simultaneously

In [ ]:

m = leafmap.Map()
naip_url = "https://huggingface.co/datasets/giswqs/geospatial/resolve/main/las_vegas_train_naip.tif"
hag_url = "https://huggingface.co/datasets/giswqs/geospatial/resolve/main/las_vegas_train_hag.tif"

m.add_geotiff(
    naip_url,
    name="NAIP",
)
m.add_geotiff(
    hag_url,
    name="HAG",
    vmin=0,
    vmax=10,
    palette="terrain",
)

in_geojson = "https://huggingface.co/datasets/giswqs/geospatial/resolve/main/las_vegas_buildings_train.geojson"
m.add_geojson(in_geojson, layer_name="Buildings")

m.add_layer_control()
m.add_opacity_control()
m

m = leafmap.Map() naip_url = "https://huggingface.co/datasets/giswqs/geospatial/resolve/main/las_vegas_train_naip.tif" hag_url = "https://huggingface.co/datasets/giswqs/geospatial/resolve/main/las_vegas_train_hag.tif" m.add_geotiff( naip_url, name="NAIP", ) m.add_geotiff( hag_url, name="HAG", vmin=0, vmax=10, palette="terrain", ) in_geojson = "https://huggingface.co/datasets/giswqs/geospatial/resolve/main/las_vegas_buildings_train.geojson" m.add_geojson(in_geojson, layer_name="Buildings") m.add_layer_control() m.add_opacity_control() m