ee.Geometry.Rectangle.projection

  • The projection() method returns the projection of a given geometry, such as a rectangle.

  • This method is useful for understanding the coordinate system and projection parameters of a geometry object in Earth Engine.

  • The examples provided demonstrate how to use the projection() method in both JavaScript and Python for a rectangle geometry.

 Returns the projection of the geometry.

UsageReturns
Rectangle.projection()Projection
ArgumentTypeDetails
this: geometryGeometry

Examples

Code Editor (JavaScript)

// Define a Rectangle object.
var rectangle = ee.Geometry.Rectangle(-122.09, 37.42, -122.08, 37.43);

// Apply the projection method to the Rectangle object.
var rectangleProjection = rectangle.projection();

// Print the result to the console.
print('rectangle.projection(...) =', rectangleProjection);

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

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 Rectangle object.
rectangle = ee.Geometry.Rectangle(-122.09, 37.42, -122.08, 37.43)

# Apply the projection method to the Rectangle object.
rectangle_projection = rectangle.projection()

# Print the result.
display('rectangle.projection(...) =', rectangle_projection)

# 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