Split map

Creating a split-panel map

This notebook demonstrates how to add a split-panel map with leafmap anf folium. It also supports streamlit. Note that the ipyleaflet SplitControl does not support streamlit.

Uncomment the following line to install geonexus if needed.

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# !pip install leafmap
# !pip install leafmap

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import geonexus.foliumap as geonexus
import geonexus.foliumap as geonexus

The split-panel map requires two layers: left_layer and right_layer. The layer instance can be a string representing a basemap, or an HTTP URL to a Cloud Optimized GeoTIFF (COG), or a folium TileLayer instance.

Using basemaps

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m = geonexus.Map()
m.add_split_map(left="openstreetmap", right="Esri World Imagery")
m.add_layer_control()
m
m = geonexus.Map()
m.add_split_map(left="openstreetmap", right="Esri World Imagery")
m.add_layer_control()
m

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Make this Notebook Trusted to load map: File -> Trust Notebook

***italicised text*Using COG**

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m = geonexus.Map(center=(32.7748, 22.6282), zoom=13)
left = "https://github.com/opengeos/data/releases/download/raster/Libya-2023-07-01.tif"
right = "https://github.com/opengeos/data/releases/download/raster/Libya-2023-09-13.tif"
m.add_split_map(left, right)
m
m = geonexus.Map(center=(32.7748, 22.6282), zoom=13)
left = "https://github.com/opengeos/data/releases/download/raster/Libya-2023-07-01.tif"
right = "https://github.com/opengeos/data/releases/download/raster/Libya-2023-09-13.tif"
m.add_split_map(left, right)
m

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Make this Notebook Trusted to load map: File -> Trust Notebook