AI-generated Key Takeaways
-
filterBoundsfilters a collection to include only items whose footprint intersects the provided geometry. -
This function is a shortcut equivalent to using
filter(ee.Filter.bounds(...)). -
Using a large or complex collection as the geometry argument can negatively impact performance.
-
The function returns the filtered collection.
-
The
geometryargument can be aComputedObject,FeatureCollection, orGeometry.
This is equivalent to this.filter(ee.Filter.bounds(...)).
Returns the filtered collection.
| Usage | Returns |
|---|---|
ImageCollection.
filterBounds
(geometry)
|
Collection |
| Argument | Type | Details |
|---|---|---|
|
this:
collection
|
Collection | The Collection instance. |
geometry
|
ComputedObject|FeatureCollection|Geometry | The geometry, feature or collection to intersect with. |
Examples
Code Editor (JavaScript)
// A Sentinel-2 surface reflectance image collection for 3 months in 2021. var ic = ee . ImageCollection ( 'COPERNICUS/S2_SR' ) . filterDate ( '2021-07-01' , '2021-10-01' ); // A point geometry for the peak of Mount Shasta, California, USA. var geom = ee . Geometry . Point ( - 122.196 , 41.411 ); print ( 'Images intersecting point geometry' , ic . filterBounds ( geom )); // A feature collection of point geometries for mountain peaks. var fc = ee . FeatureCollection ([ ee . Feature ( ee . Geometry . Point ( - 122.196 , 41.411 ), { mountain : 'Mount Shasta' }), ee . Feature ( ee . Geometry . Point ( - 121.697 , 45.374 ), { mountain : 'Mount Hood' }) ]); print ( 'Images intersecting feature collection' , ic . filterBounds ( fc ));
import ee import geemap.core as geemap
Colab (Python)
# A Sentinel-2 surface reflectance image collection for 3 months in 2021. ic = ee . ImageCollection ( 'COPERNICUS/S2_SR' ) . filterDate ( '2021-07-01' , '2021-10-01' ) # A point geometry for the peak of Mount Shasta, California, USA. geom = ee . Geometry . Point ( - 122.196 , 41.411 ) display ( 'Images intersecting point geometry:' , ic . filterBounds ( geom )) # A feature collection of point geometries for mountain peaks. fc = ee . FeatureCollection ([ ee . Feature ( ee . Geometry . Point ( - 122.196 , 41.411 ), { 'mountain' : 'Mount Shasta' }), ee . Feature ( ee . Geometry . Point ( - 121.697 , 45.374 ), { 'mountain' : 'Mount Hood' }) ]) display ( 'Images intersecting feature collection:' , ic . filterBounds ( fc ))

