Adding custom colorbars to the map

Uncomment the following line to install leafmap if needed.

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# !pip install leafmap

Continuous colorbar

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import leafmap

Add a WMS layer to the map

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Map = leafmap.Map()

url = "https://elevation.nationalmap.gov/arcgis/services/3DEPElevation/ImageServer/WMSServer?"
Map.add_wms_layer(
    url,
    layers="3DEPElevation:Hillshade Elevation Tinted",
    name="USGS 3DEP Elevation",
    format="image/png",
    transparent=True,
)

Add a continuous colorbar with a custom palette to the map.

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colors = ["006633", "E5FFCC", "662A00", "D8D8D8", "F5F5F5"]
vmin = 0
vmax = 4000

Map.add_colorbar(colors=colors, vmin=vmin, vmax=vmax)

Map

Categorical colorbar

Add a WMS layer to the map

In [ ]:

Map = leafmap.Map()

url = "https://elevation.nationalmap.gov/arcgis/services/3DEPElevation/ImageServer/WMSServer?"
Map.add_wms_layer(
    url,
    layers="3DEPElevation:Hillshade Elevation Tinted",
    name="USGS 3DEP Elevation",
    format="image/png",
    transparent=True,
)

Add a categorical colorbar with a custom palette to the map.

In [ ]:

colors = ["006633", "E5FFCC", "662A00", "D8D8D8", "F5F5F5"]
vmin = 0
vmax = 4000

Map.add_colorbar(colors=colors, vmin=vmin, vmax=vmax, categorical=True, step=4)
Map