| 1 | Based on 3D laser scanner system, the paper takes the Qiaogou small basin locating in hilly and gully region, Suide County as test region, sets up its high-precision DEM. | |
| 2 | On November 22, 2011, Suide county Tax Bureau related leaders were accompanied by Qingjian county bureau of leadership, came to visit our center. | |
| 3 | Based on the field survey the soil water contents in the dammed field and the soil saving dams effect on the soil water contents in the Xindian watershed were studied. |