{ "type": "FeatureCollection", "features": [ { "type": "Feature", "properties": { "name": "河川", "description": "河川" }, "geometry": { "type": "Polygon", "coordinates": [ [ [ 139.835358, 38.896711 ], [ 139.837074, 38.894239 ], [ 139.841022, 38.8915 ], [ 139.844112, 38.887559 ], [ 139.842224, 38.887024 ], [ 139.834757, 38.892569 ], [ 139.832182, 38.896511 ], [ 139.830036, 38.900385 ], [ 139.826946, 38.903057 ], [ 139.831324, 38.905795 ], [ 139.833727, 38.902322 ], [ 139.834757, 38.899049 ], [ 139.835358, 38.896711 ] ] ] } }, { "type": "Feature", "properties": { "name": "河川", "description": "河川" }, "geometry": { "type": "Polygon", "coordinates": [ [ [ 139.826088, 38.903925 ], [ 139.830465, 38.906396 ], [ 139.828577, 38.906998 ], [ 139.826689, 38.910404 ], [ 139.818535, 38.918885 ], [ 139.815617, 38.916748 ], [ 139.826088, 38.903925 ] ] ] } }, { "type": "Feature", "properties": { "name": "河川", "description": "河川" }, "geometry": { "type": "Polygon", "coordinates": [ [ [ 139.822054, 38.905061 ], [ 139.817934, 38.910404 ], [ 139.817591, 38.913743 ], [ 139.816647, 38.915146 ], [ 139.816904, 38.910671 ], [ 139.818535, 38.908267 ], [ 139.818106, 38.909803 ], [ 139.819479, 38.906864 ], [ 139.828577, 38.896243 ], [ 139.829092, 38.896444 ], [ 139.822054, 38.905061 ] ] ] } }, { "type": "Feature", "properties": { "name": "河川", "description": "河川" }, "geometry": { "type": "Polygon", "coordinates": [ [ [ 139.792099, 38.84666 ], [ 139.790039, 38.845657 ], [ 139.783688, 38.84773 ], [ 139.784117, 38.849067 ], [ 139.792099, 38.84666 ] ] ] } } ] }