 |
| |||
| 地面控制点 | |||
| |||
| 地面控制点 | |||
| 地面控制点 (卫星图像上可识别并有精确位置的地面特征点); 陆标 | |||
| 大地控制点 | |||
| ground control points: 1 phrase in 1 subject |
| Technology | 1 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips