Leafmap

13. Leafmap#

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13.1. Install leafmap#

# %pip install leafmap

13.2. Import libraries#

import leafmap

13.3. Create an interactive map#

m = leafmap.Map(center=(40, -100), zoom=4)
m

13.4. Customize map height#

m = leafmap.Map(height="400px")
m

13.5. Set control visibility#

m = leafmap.Map(
    draw_control=False,
    measure_control=False,
    fullscreen_control=False,
    attribution_control=True,
)
m

13.6. Change basemaps#

m = leafmap.Map()
m.add_basemap("OpenTopoMap")
m

13.7. Add XYZ tile layer#

m = leafmap.Map()
m.add_tile_layer(
    url="https://mt1.google.com/vt/lyrs=y&x={x}&y={y}&z={z}",
    name="Google Satellite",
    attribution="Google",
)
m

13.8. Add WMS tile layer#

m = leafmap.Map(center=[40, -100], zoom=4)
url = "https://imagery.nationalmap.gov/arcgis/services/USGSNAIPImagery/ImageServer/WMSServer?"
m.add_wms_layer(
    url=url,
    layers="USGSNAIPImagery:FalseColorComposite",
    name="NAIP",
    attribution="USGS",
    format="image/png",
    shown=True,
)
m

13.9. Add legend#

m = leafmap.Map(center=[40, -100], zoom=4)
url = "https://www.mrlc.gov/geoserver/mrlc_display/NLCD_2021_Land_Cover_L48/wms?"
m.add_wms_layer(
    url=url,
    layers="NLCD_2021_Land_Cover_L48",
    name="NLCD 2021",
    attribution="MRLC",
    format="image/png",
    shown=True,
)
m.add_legend(title="NLCD Land Cover Type", builtin_legend="NLCD")
m

13.10. Add colorbar#

m = leafmap.Map()
m.add_basemap("OpenTopoMap")
m.add_colormap(
    "terrain",
    label="Elevation",
    orientation="horizontal",
    vmin=0,
    vmax=4000,
)
m
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