ncdc logo title
ncdc_logo
Collapse filters
  • 3/50

National Cryosphere Desert Data Center
China AVHRR daily cloudless 5km snow cover area product data set (1980-2020)
Snowpack is an important component of the cryosphere, and the extent of snow cover affects the energy balance of the earth's atmosphere, which in turn af...
visits:
16665
file size:
3.3 GiB
update time:
2026-07-02

National Cryosphere Desert Data Center
Wind tunnel experiment and numerical simulation of sediment transport rate under complex terrain conditions (2009-2012)
visits:
8615
file size:
3.6 MiB
update time:
2020-12-21

National Cryosphere Desert Data Center
Distribution map of 1km resolution snow cover change rate in Qaidam region (2000-2018)
This data is based on MODIS product data. Through resampling, splicing and other processing, the annual average snow cover rate data of Qaidam Basin fro...
visits:
7370
file size:
3.0 MiB
update time:
2025-04-29

National Cryosphere Desert Data Center
Heihe River Ecological hydrological remote sensing experiment: observation data set of freeze-thaw experiment in the middle reaches of Heihe River Basin (November 17-18, 2013)
This data set includes the continuous observation data set of bright temperature, synchronously measured soil texture, roughness and surface temperature...
visits:
5952
file size:
4.5 MiB
update time:
2021-08-31

National Cryosphere Desert Data Center
250m resolution soil organic carbon density data (0-100cm) in the northwest region
250m resolution soil organic carbon density data (0-100cm) in the northwest region
visits:
8638
file size:
425.3 MiB
update time:
2026-10-10

National Cryosphere Desert Data Center
Safety analysis of joint monitoring data of Yongjiang immersed tunnel during operation
This data set includes the geological data, settlement value, deformation and other major data items of the immersed tunnel section in Yongjiang, Ningbo, ...
visits:
2704
file size:
26.6 KiB
update time:
2023-07-04

National Cryosphere Desert Data Center
Heihe River eco hydrological remote sensing experiment: hydrometeorological observation network data set (mixed forest station vortex correlator-2013)
The data set contains the eddy correlator observation data of the mixed forest station downstream of Heihe hydrometeorological observation network from J...
visits:
8205
file size:
1.0 MiB
update time:
2026-02-05

National Cryosphere Desert Data Center
2013 Digital Elevation Model Data Set for the Gladstone Peak Region
This data set is aimed at the eastern peak area of gradan, including glaciers and surrounding areas. The DEM of the area in 2013 is obtained by using remo...
visits:
13207
file size:
14.3 KiB
update time:
2023-05-16

National Cryosphere Desert Data Center
The second glacial catalogue data set of China (v1.0)
With the support of the project "investigation of glacier resources and their changes in Western China" launched by the Ministry of science and technology...
visits:
42640
file size:
27.5 MiB
update time:
2026-07-14

National Cryosphere Desert Data Center
Data set of land use statistics of national key harnessing areas in the middle and lower reaches of Taohe River in Huangshui from 2013 to 2017
The data set of land use map in the middle and lower reaches of Taohe River in Huangshui includes the land use of Yongjing County in Gansu Province and Mi...
visits:
8413
file size:
0 Bytes
update time:
2025-10-15

National Cryosphere Desert Data Center
Final Snowline Height Data of Urumqi River Source Area Melting Period (2002-2022)
 This dataset utilizes Landsat images at the end of the melting period (July 20th to September 20th each year), combined with ArcGIS, ENVI software, ...
visits:
2288
file size:
9.6 KiB
update time:
2026-10-08

National Cryosphere Desert Data Center
China Global Merged Land Surface Temperature Dataset (1850-2020)
The global surface temperature observation dataset is the foundation of global warming research. Against the backdrop of intensified global warming an...
visits:
9453
file size:
81.2 MiB
update time:
2026-01-13

National Cryosphere Desert Data Center
Data set of seasonal precipitation in the south of Altai Mountain (1979-2017)
Based on the basic theory of air water resources, the water substances in the atmosphere locked by the secondary circulation f...
visits:
6166
file size:
9.5 KiB
update time:
2022-06-30

National Cryosphere Desert Data Center
Data set of lake ice coverage along the "the Belt and Road" (2000-2024)
visits:
4572
file size:
638.9 MiB
update time:
2025-06-24

National Cryosphere Desert Data Center
Occurrence of soil droughts in the 2000-2020 growing seasons in Gannan
visits:
2200
file size:
1.0 MiB
update time:
2025-01-09

National Cryosphere Desert Data Center
Height data of the material balance line of Glacier No.1 at the source of Urumqi River (1960-2020)
    The equilibrium line is the boundary between the accumulation and melting zones of glaciers, which is related to factors such as climate and...
visits:
2461
file size:
10.4 KiB
update time:
2026-06-30

National Cryosphere Desert Data Center
"The Belt and Road" Snow Area Proportion Daily Data Product Dataset (2000-2024)
 Aiming at the problem that the existing snow cover products in the "the Belt and Road" area are underestimated in mountain areas and woodlands, base...
visits:
6152
file size:
1.3 TiB
update time:
2026-05-20

National Cryosphere Desert Data Center
Particle size distribution of debris flows at Jiangjia Ravine, Dongchuan, Yunnan, China, in 1965, 1966, 1974, 1975, 1982, and from 2003 to 2024
The dataset includes particle size distribution of debris flows at Jiangjia Ravine, Dongchuan, Yunnan, China, in 1965, 1966, 1974, 1975, 1982, and from 2...
visits:
8213
file size:
1.2 MiB
update time:
2026-07-01

National Cryosphere Desert Data Center
Global Monitoring System Leaf Area Index (GIMMS LAI4g) spatiotemporal consistent dataset (1982-2020) (V1.2)
This dataset is based on the backpropagation neural network (BPNN) model and pixel integration method, and a new generation of GIMMS LAI product (GIMM...
visits:
7870
file size:
5.7 GiB
update time:
2026-09-20

National Cryosphere Desert Data Center
Spatial Distribution Data of Chinese Traditional Villages
  This dataset represents vector point data on the spatial distribution of Chinese traditional villages in the Yellow River Basin. It originates...
visits:
2949
file size:
1.8 MiB
update time:
2026-02-05

©Copyright 2005-. Northwest Institute of Eco-Environment and Resources, CAS.

Donggang West Road 320, Lanzhou, Gansu, China (730000)