Spatial Relationships
Identity
Ontology
Geometries
Properties
XX
Approximate location and elevation based on satellite imagery (primary BingSat), OpenSRTM and OpenTopo map.
islet
3350ii Río Agua Zarca - USGS OpenTopo map Series E751 Nicaragua 1:50k no E751X33502 (1965)
BingSat, ESRI, and other open satellite imagery available to OSM as of 2023
https://maps.lib.utexas.edu/maps/topo/nicaragua/
gravel
Names