{ "stringID": null, "fieldNames": [ "SMID", "SMSDRIW", "SMSDRIN", "SMSDRIE", "SMSDRIS", "SMUSERID", "SMAREA", "SMPERIMETER", "SMGEOMETRYSIZE", "FID_全蒙", "代号", "代号_1", "草地类", "草地亚类", "草地组", "草地型" ], "geometry": { "center": { "x": 119.69117092212282, "y": 49.08707925443334 }, "parts": [23], "style": null, "prjCoordSys": null, "id": 20, "type": "REGION", "partTopo": [1], "points": [ { "x": 119.70042238646946, "y": 49.03351727260421 }, { "x": 119.69420887238779, "y": 49.03772881132181 }, { "x": 119.68886357722104, "y": 49.04584373595045 }, { "x": 119.68345511594137, "y": 49.056359228803565 }, { "x": 119.68046497866534, "y": 49.06703287066935 }, { "x": 119.67701473156883, "y": 49.0729637985175 }, { "x": 119.66948004366597, "y": 49.079301666229355 }, { "x": 119.66170764220465, "y": 49.08725923724383 }, { "x": 119.65490312217662, "y": 49.09152831076023 }, { "x": 119.64762441288939, "y": 49.09903707342487 }, { "x": 119.63915353486497, "y": 49.10387025516911 }, { "x": 119.63701537185845, "y": 49.10767476239606 }, { "x": 119.6332353948292, "y": 49.11483539622954 }, { "x": 119.64709220979502, "y": 49.12178812129409 }, { "x": 119.67473529175936, "y": 49.1295032563007 }, { "x": 119.69552462105774, "y": 49.132514954715994 }, { "x": 119.71298680434725, "y": 49.140641236262475 }, { "x": 119.7213791998516, "y": 49.1221587417797 }, { "x": 119.72163680159875, "y": 49.103294158611995 }, { "x": 119.71818540100388, "y": 49.05580230548135 }, { "x": 119.71573237399656, "y": 49.0408019119931 }, { "x": 119.70929838111417, "y": 49.03397208537722 }, { "x": 119.70042238646946, "y": 49.03351727260421 } ] }, "fieldValues": [ "20", "119.63323", "49.14064", "119.721634", "49.033516", "0", "4.2593407480145335E7", "29854.136157287805", "376", "77", "68", "68", "温性草原类", "平原丘陵温性草原亚类", "中禾草组", "羊草、冷蒿" ], "ID": 20 }