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National Cryosphere Desert Data Center
Land cover data sets in Northwestern China from 1990 to 2010
The land cover data set of Northwestern China includes land cover data of Xinjiang Uygur Autonomous Region, Qinghai Province, Gansu Province, Ningxia Hui ...
visits:
14963
file size:
574.1 MiB
update time:
2023-09-04

National Cryosphere Desert Data Center
Remote Sensing Image Dataset of Qilian Mountain Nature Reserve from 2019 to 2020
This data set includes normalized vegetation index (NDVI), net primary productivity (NPP) and vegetation coverage (fc) data of Qilian Mountain Nature R...
visits:
6613
file size:
146.6 GiB
update time:
2025-06-30

National Cryosphere Desert Data Center
Desertification Dataset of Typical Areas (Naiman, Minqin, Dunhuang) from 1975 to 2024
    This dataset is selected from the Landsat satellite orbit images of Naiman (P121R030), Dunhuang (P137R032), and Minqin (P131R033) counties, ...
visits:
1192
file size:
38.1 MiB
update time:
2026-03-13

National Cryosphere Desert Data Center
The Landsat ETM+ images of Heihe River Basin
In April 1999, Landsat 7 was launched as a supplement and enhancement to the Landsat series, carrying sensors such as ETM+. Its various band parameters we...
visits:
10724
file size:
13.2 GiB
update time:
2025-04-29

National Cryosphere Desert Data Center
Yellow River Upstream Basin Landsat OLI/TIRS Remote Sensing Dataset (2013-2021)
Landsat 8 is the eighth satellite of the United States' Landsat program, successfully launched on February 11, 2013, at Vandenberg Air Force Base in Cali...
visits:
10041
file size:
4.4 TiB
update time:
2025-05-29

National Cryosphere Desert Data Center
Landsat TM remote sensing image data set of Heihe River Basin (1987-2010)
visits:
10231
file size:
114.0 GiB
update time:
2025-04-29

National Cryosphere Desert Data Center
Surface Albedo data set on the Kanas Glacier during the Ablation Season in Altai Mountains (2009-2019)
& emsp; Satellite remote sensing instruments cannot directly measure the surface albedo, but the radiation from the earth s...
visits:
5867
file size:
375.8 MiB
update time:
2023-06-21

National Cryosphere Desert Data Center
Surface Albedo data set on the Muz Taw Glacier during the Ablation Season in Altai Mountains (2009-2019)
& emsp; Satellite remote sensing instruments cannot directly measure the surface albedo, but the radiation from the earth s...
visits:
5580
file size:
469.0 MiB
update time:
2023-06-21

National Cryosphere Desert Data Center
Surface Water Dataset of the Upper Yellow River from 1999 to 2023
visits:
1178
file size:
15.2 GiB
update time:
2026-05-18

National Cryosphere Desert Data Center
China's 30 meter annual land cover dataset and its dynamic changes (1985-2022)
This dataset used 335709 Landsat images from Google Earth Engine to construct China's first annual land cover product (CLCD) derived from Landsat from...
visits:
60589
file size:
51.0 GiB
update time:
2026-07-14

National Cryosphere Desert Data Center
Distribution map of glaciers in Qaidam region (2015)
Based on the cloud free image data of Landsat in the historical period and the data of the first and second glaciers cataloguing, the vector data of gl...
visits:
4432
file size:
1.9 MiB
update time:
2025-04-29

National Cryosphere Desert Data Center
ARC-1990: 30m Resolution Land Cover Map of Circumpolar Arctic in 1990
  This dataset is a historical land cover classification product for the Circumpolar Arctic region in 1990, with a spatial resolution of 30 mete...
visits:
1078
file size:
2.8 GiB
update time:
2026-02-13

National Cryosphere Desert Data Center
The Landsat MSS remote sensing imagery dataset in the Heihe River Basin
On July 23, 1972, the United States launched landsat-1, the world's first resource satellite, and then launched landsat-2 and landsat-3 successively in th...
visits:
14357
file size:
707.4 MiB
update time:
2023-08-23

National Cryosphere Desert Data Center
Distribution map of glaciers in Qaidam region (2007)
Based on the cloud free image data of Landsat in the historical period and the data of the first and second glacier catalogues, the glacier vector data ...
visits:
4577
file size:
2.0 MiB
update time:
2025-04-29

National Cryosphere Desert Data Center
Distribution map of glaciers in Qaidam region (2018)
Based on the cloud free image data of Landsat in the historical period and the data of the first and second glaciers cataloguing, the vector data of gl...
visits:
5106
file size:
2.9 MiB
update time:
2025-04-29

National Cryosphere Desert Data Center
Remote sensing experiment of ecological hydrology in Heihe River: Landsat ETM + remote sensing data set (2012)
This data product (L7 SLC off) refers to the abnormal data product after Landsat 7 SLC failure on May 31, 2003 The Landsat ETM + remote sensing d...
visits:
6235
file size:
1.3 GiB
update time:
2025-05-29

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