metadata iso19139.MERIDIAN dataset true false false true {"type": "Polygon", "coordinates": [ {"type": "MultiPolygon", "coordinates": [ [ [ , , , , ] ] , ]} false true {"type": "Polygon", "coordinates": [ {"type": "MultiPolygon", "coordinates": [ [ [ ] , [ ] , ] , ]} false true {"type": "Point", "coordinates": {"type": "MultiPoint", "coordinates": [ , ] } Instant in time Time period from to --> (Version ) | | | view download | | { "person":"", "org":"", "role":"", "email":"", "phone":"", "instructions":"" }