ee.Geometry.MultiPolygon.geometries

Page Summary

• The geometries() method returns a list of geometries from a GeometryCollection or a single geometry from a single geometry.

• The method can be applied to a MultiPolygon object using MultiPolygon.geometries().

• The method takes a geometry type as an argument.

• Examples are provided in both JavaScript and Python to demonstrate the usage of the geometries() method.

Returns the list of geometries in a GeometryCollection, or a singleton list of the geometry for single geometries.

Usage	Returns
MultiPolygon.geometries()	List

Argument	Type	Details
this: geometry	Geometry

Examples

Code Editor (JavaScript)

// Define a MultiPolygon object.
var multiPolygon = ee.Geometry.MultiPolygon(
    [[[[-122.092, 37.424],
       [-122.086, 37.418],
       [-122.079, 37.425],
       [-122.085, 37.423]]],
     [[[-122.081, 37.417],
       [-122.086, 37.421],
       [-122.089, 37.416]]]]);

// Apply the geometries method to the MultiPolygon object.
var multiPolygonGeometries = multiPolygon.geometries();

// Print the result to the console.
print('multiPolygon.geometries(...) =', multiPolygonGeometries);

// Display relevant geometries on the map.
Map.setCenter(-122.085, 37.422, 15);
Map.addLayer(multiPolygon,
             {'color': 'black'},
             'Geometry [black]: multiPolygon');

Python setup

See the Python Environment page for information on the Python API and using geemap for interactive development.

import ee
import geemap.core as geemap

Colab (Python)

# Define a MultiPolygon object.
multipolygon = ee.Geometry.MultiPolygon([
    [[
        [-122.092, 37.424],
        [-122.086, 37.418],
        [-122.079, 37.425],
        [-122.085, 37.423],
    ]],
    [[[-122.081, 37.417], [-122.086, 37.421], [-122.089, 37.416]]],
])

# Apply the geometries method to the MultiPolygon object.
multipolygon_geometries = multipolygon.geometries()

# Print the result.
display('multipolygon.geometries(...) =', multipolygon_geometries)

# Display relevant geometries on the map.
m = geemap.Map()
m.set_center(-122.085, 37.422, 15)
m.add_layer(
    multipolygon, {'color': 'black'}, 'Geometry [black]: multipolygon'
)
m