AI-generated Key Takeaways
-
The
isUnbounded()
method determines if a given MultiPolygon geometry is unbounded, returning true if it is and false otherwise. -
It takes a MultiPolygon geometry as input and returns a Boolean value.
-
The method is accessible through the
MultiPolygon
object in both JavaScript and Python. -
This functionality is useful for spatial analysis and data validation, ensuring geometries are correctly defined within a specific boundary.
Usage | Returns |
---|---|
MultiPolygon.isUnbounded() | Boolean |
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 isUnbounded method to the MultiPolygon object. var multiPolygonIsUnbounded = multiPolygon.isUnbounded(); // Print the result to the console. print('multiPolygon.isUnbounded(...) =', multiPolygonIsUnbounded); // Display relevant geometries on the map. Map.setCenter(-122.085, 37.422, 15); Map.addLayer(multiPolygon, {'color': 'black'}, 'Geometry [black]: multiPolygon');
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 isUnbounded method to the MultiPolygon object. multipolygon_is_unbounded = multipolygon.isUnbounded() # Print the result. display('multipolygon.isUnbounded(...) =', multipolygon_is_unbounded) # 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