1: Document Dataset Description File 2、 Grid The Urumqi River basin in Tianshan is divided into two sub regions: the upstream and the No.1 Glacier Region. The data scale for the upstream region is 1:50000, with two types of precision digital elevation model grids The mesh sizes are 2000 respectively × 2000m and 100 × 100m; The scale of the source area data is 1:5000, and the grid size of the digital elevation model is 5 × 5m. Digital elevation model of glaciers in the source area Digital elevation models of Glacier 1 in 1962, 1964, 1973, 1980, and 1986; Digital elevation models of the Second Glacier in 1973 and 1980. 3、 Map Thumbnails of various data types 4、 RSIMAGE TM, ETM, MSS remote sensing images 5、 Vector includes: Upstream data, upstream sub zone data 6、 Meteorological data
| collect time | 1962/01/01 - 1980/12/31 |
|---|---|
| collect place | Urumqi River Basin |
| data size | 519.4 MiB |
| data format | Vector,Raster,Txt |
| Coordinate system | WGS84 |
| Projection | +proj=tmerc |
Landsat TM, ETM, MSS remote sensing images
Digital vectorization
The dataset is controlled for quality through strict manual review
This work is licensed under a
Creative
Commons Attribution 4.0 International License.
| # | title | file size |
|---|---|---|
| 1 | Wulumuqi_River.rar | 518.5 MiB |
| 2 | _ncdc_meta_.json | 4.5 KiB |
| 3 | 乌鲁木齐河流域冰冻圈资源与环境数据集-文档.rar | 859.8 KiB |
Land resource evaluation vegetation glacier 2 at the source of the Urumqi River soil meteorology land type glacier 1 at the source of the Urumqi River land use
©Copyright 2005-. Northwest Institute of Eco-Environment and Resources, CAS.
Donggang West Road 320, Lanzhou, Gansu, China (730000)

