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ee.Geometry.Rectangle.intersection

  • Theintersection method returns the overlapping area of two geometries.

  • It takes aright geometry and optionalmaxError andproj arguments.

  • Theright argument specifies the second geometry for the intersection operation.

  • maxError defines the maximum error allowed for reprojection, andproj sets the projection for the operation.

 Returns the intersection of the two geometries.

UsageReturns
Rectangle.intersection(right,maxError,proj)Geometry
ArgumentTypeDetails
this:leftGeometryThe geometry used as the left operand of the operation.
rightGeometryThe geometry used as the right operand of the operation.
maxErrorErrorMargin, default: nullThe maximum amount of error tolerated when performing any necessary reprojection.
projProjection, default: nullThe projection in which to perform the operation. If not specified, the operation will be performed in a spherical coordinate system, and linear distances will be in meters on the sphere.

Examples

Code Editor (JavaScript)

// Define a Rectangle object.varrectangle=ee.Geometry.Rectangle(-122.09,37.42,-122.08,37.43);// Define other inputs.varinputGeom=ee.Geometry.BBox(-122.085,37.415,-122.075,37.425);// Apply the intersection method to the Rectangle object.varrectangleIntersection=rectangle.intersection({'right':inputGeom,'maxError':1});// Print the result to the console.print('rectangle.intersection(...) =',rectangleIntersection);// Display relevant geometries on the map.Map.setCenter(-122.085,37.422,15);Map.addLayer(rectangle,{'color':'black'},'Geometry [black]: rectangle');Map.addLayer(inputGeom,{'color':'blue'},'Parameter [blue]: inputGeom');Map.addLayer(rectangleIntersection,{'color':'red'},'Result [red]: rectangle.intersection');

Python setup

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

importeeimportgeemap.coreasgeemap

Colab (Python)

# Define a Rectangle object.rectangle=ee.Geometry.Rectangle(-122.09,37.42,-122.08,37.43)# Define other inputs.input_geom=ee.Geometry.BBox(-122.085,37.415,-122.075,37.425)# Apply the intersection method to the Rectangle object.rectangle_intersection=rectangle.intersection(right=input_geom,maxError=1)# Print the result.display('rectangle.intersection(...) =',rectangle_intersection)# Display relevant geometries on the map.m=geemap.Map()m.set_center(-122.085,37.422,15)m.add_layer(rectangle,{'color':'black'},'Geometry [black]: rectangle')m.add_layer(input_geom,{'color':'blue'},'Parameter [blue]: input_geom')m.add_layer(rectangle_intersection,{'color':'red'},'Result [red]: rectangle.intersection',)m

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Last updated 2023-10-06 UTC.