Aggregates over a given property of the objects in a collection, calculating a histogram of the selected property.
Usage | Returns | FeatureCollection.aggregate_histogram(property) | Dictionary |
Argument | Type | Details | this: collection | FeatureCollection | The collection to aggregate over. |
property | String | The property to use from each element of the collection. |
Examples
Code Editor (JavaScript)
// FeatureCollection of power plants in Belgium.
var fc = ee.FeatureCollection('WRI/GPPD/power_plants')
.filter('country_lg == "Belgium"');
print('Histogram of power plant capacities (MW)',
fc.aggregate_histogram('capacitymw')); // Dictionary