This dataset includes digital elevation models, slope and aspect data for the Qilian Mountains region. Using SRTM DEM data with a spatial resolution of 30m, basic geographic data such as slope and aspect of Qilian Mountain Nature Reserve are extracted and generated through DEM data.
| collect time | 2022/01/01 - 2022/12/31 |
|---|---|
| collect place | Qilian Mountain Nature Reserve |
| data size | 4.4 GiB |
| data format | tif |
| Coordinate system |
SRTM DEM data.
After downloading the data, process it using ArcGIS modeling tools.
We produced digital elevation models, slope and aspect data in accordance with the "Quality Requirements and Evaluation of Basic Geographic Information Data" (GB/T41149-2021) standard, and conducted quality checks on the data accuracy.
| # | number | name | type |
| 1 | 2019YFC0507400 | National key R & D plan |
This work is licensed under a
Creative
Commons Attribution 4.0 International License.
| # | title | file size |
|---|---|---|
| 1 | _ncdc_meta_.json | 3.4 KiB |
| 2 | 数据 |
©Copyright 2005-. Northwest Institute of Eco-Environment and Resources, CAS.
Donggang West Road 320, Lanzhou, Gansu, China (730000)

