Returns the area of the geometry. Area of points and line strings is 0, and the area of multi geometries is the sum of the areas of their components (intersecting areas are counted multiple times).
Usage
Returns
LineString.area(maxError, proj)
Float
Argument
Type
Details
this: geometry
Geometry
The geometry input.
maxError
ErrorMargin, default: null
The maximum amount of error tolerated when performing any necessary reprojection.
proj
Projection, default: null
If specified, the result will be in the units of the coordinate system of this projection. Otherwise it will be in square meters.
Examples
Code Editor (JavaScript)
// Define a LineString object.
var lineString = ee.Geometry.LineString([[-122.09, 37.42], [-122.08, 37.43]]);
// Apply the area method to the LineString object.
var lineStringArea = lineString.area({'maxError': 1});
// Print the result to the console.
print('lineString.area(...) =', lineStringArea);
// Display relevant geometries on the map.
Map.setCenter(-122.085, 37.422, 15);
Map.addLayer(lineString,
{'color': 'black'},
'Geometry [black]: lineString');