def _extract_feature_indexes(_feature_collection):
def action():
return _feature_collection.aggregate_array(
'system:index').getInfo()
return execute(credentials,
action,
description='Feature indexes from FeatureCollection')
def _to_geometries(_feature_collection, feature_indexes) -> Observable:
def action():
return [
ee.Feature(
_feature_collection
.filterMetadata('system:index', 'equals', feature_index)
.first()
).geometry()
for feature_index in feature_indexes
]
return execute(credentials, action, description='FeatureCollection to geometries')