{ "datasourceInfo": { "distanceUnit": "METER", "coordUnit": "DEGREE", "name": "市街地2500", "description": "", "engineType": "UDB", "prjCoordSys": { "distanceUnit": "METER", "projectionParam": null, "epsgCode": 4354, "coordUnit": "DEGREE", "name": "GCS_JAPAN_2000", "projection": null, "type": "PCS_EARTH_LONGITUDE_LATITUDE", "coordSystem": { "datum": { "name": "D_JAPAN_2000", "type": "DATUM_JAPAN_2000", "spheroid": { "flatten": 0.003352810681182319, "name": "GRS_1980", "axis": 6378137, "type": "SPHEROID_GRS_1980" } }, "unit": "DEGREE", "spatialRefType": "SPATIALREF_EARTH_LONGITUDE_LATITUDE", "name": "GCS_JAPAN_2000", "type": "GCS_JAPAN_2000", "primeMeridian": { "longitudeValue": 0, "name": "Greenwich", "type": "PRIMEMERIDIAN_GREENWICH" } } } }, "childUriList": ["https://iserver.supermap.jp/iserver/services/data--Gu/rest/data/datasources/市街地2500/datasets"] }