Description:
The feature resource represents a feature. Through the feature resource, you can get, modify, and delete feature information.
| SMID | 3 |
| SMUSERID | 0 |
| SMAREA | 0.49994326509036313 |
| SMPERIMETER | 2.9989667839704537 |
| SMGEOMETRY | |
| 起讫桩号 | |
| 长度（M） | |
| 位置 | |
| 填方或挖方 | |
| 高度（M） | |
| 防护类型或挡墙类型 | |
| 边坡坡率 | |
| 挡墙墙高（M） | |
| 墙身材料 | |
| 填写日期 | |
| ENTITYHANDLE | 2916 |
| ENTITYTYPE | lwPolyLine |
| LAYER | LJ-防护 |
| LAYERFROZE | 0 |
| LAYERLOCKED | 0 |
| LAYERON | 1 |
| ELEVATION | 0.0 |
| THICKNESS | 0.0 |
| COLORINDEX | 3 |
| LINESTYLE | Continuous |
| BLOCKNAME | |
| BLOCKROTATION | 0.0 |
| LINEWIDTH | 0.0 |
| X | 0.0 |
| Y | 0.0 |
| Z | 0.0 |
| RADIUS | 0.0 |
| STARTANGLE | 0.0 |
| ENDANGLE | 0.0 |
| 长度M | |
| 填方O挖方 | |
| 高度M | |
| 防护类型 | |
| 挡墙墙高M | |
| 挡墙材料 | |
| CENTER_X | 114.66494294822337 |
| CENTER_Y | 23.744258228093866 |
| geometryID | 3.0 |
| geometryType | REGION3D |
| Point3D X | 114.66494260580373 |
| Point3D Y | 23.74426326530569 |
| Point3D Z | 64.13398179623701 |
| Point3D X | 114.664940690886 |
| Point3D Y | 23.74425910945452 |
| Point3D Z | 64.13267908508602 |
| Point3D X | 114.66493877596828 |
| Point3D Y | 23.74425495360336 |
| Point3D Z | 64.15000411354673 |
| Point3D X | 114.66494329064277 |
| Point3D Y | 23.744253190882045 |
| Point3D Z | 61.56562674138289 |
| Point3D X | 114.66494520556058 |
| Point3D Y | 23.744257346733157 |
| Point3D Z | 60.81625968968734 |
| Point3D X | 114.66494712047842 |
| Point3D Y | 23.744261502584266 |
| Point3D Z | 61.0246958525478 |
| Point3D X | 114.66494260580373 |
| Point3D Y | 23.74426326530569 |
| Point3D Z | 64.13398179623701 |
| RotationX | 0.0 |
| RotationY | 0.0 |
| RotationZ | 0.0 |
| ScaleX | 1.0 |
| ScaleY | 1.0 |
| ScaleZ | 1.0 |
| PartIndex 0.0 | 7.0 |
