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National Cryosphere Desert Data Center
Pre- and post-earthquake image data of Jilin No.1 in Luding County, Ganz Prefecture, Sichuan, China
On September 5, 2022, at 12:52 a.m., a magnitude 6.8 earthquake occurred in Luding County, Ganzi Prefecture, Sichuan Province (latitude 29.59°N, longitu...
visits:
7768
file size:
5.7 GiB
update time:
2025-05-29
J
National Cryosphere Desert Data Center
Near-surface ground ice dataset for the Northern Hemisphere
The functioning and vulnerability of permafrost are largely determined by near-surface ground ice content. However, high-quality, grid-based g...
visits:
1564
file size:
1.5 GiB
update time:
2026-02-21
National Cryosphere Desert Data Center
Monitoring dataset of temperature field on the bank slope of Liugou Reservoir in Xinjiang (July 20, 2019 September 11, 2021)
This dataset is mainly aimed at the research and protection needs construction of water related slope freezing hazards in the northwest cold and freez...
visits:
1479
file size:
10.6 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Heihe River Integrated Remote Sensing joint test: ground synchronous observation data sets of Terra MISR and MODIS in the intensive observation area of Binggou basin during the pre-test period (December 10 and 11, 2007)
The simultaneous observation of MODIS ground snow parameters and Terra MISR surface temperature were carried out in the intensive observation area of Bi...
visits:
6451
file size:
49.2 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Post-earthquake image data of Haisi No.1 at the epicenter of the 6.8 magnitude earthquake in Luding County, Ganzi Prefecture, Sichuan, China
On September 5, 2022, at 12:52, a magnitude 6.8 earthquake occurred in Luding County, Ganzi Prefecture, Sichuan Province (latitude 29.59°N, longitude 10...
visits:
7742
file size:
45.0 GiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Heihe integrated remote sensing joint test: airborne imaging spectrometer omis-ii ground synchronous observation data set in the encrypted observation area of Linze station (June 15, 2008)
On June 15, 2008, the ground synchronous observation of imaging spectrometer omis-ii aviation flight was carried out in the intensive observation area o...
visits:
3796
file size:
7.7 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Heihe River eco hydrological remote sensing experiment: 30m / month synthetic leaf area index (LAI) data set of Heihe River Basin (2011-2014)
The 30m / month synthetic leaf area index (LAI) data set of Heihe River basin provides the monthly Lai synthetic products from 2011 to 2014. The data use...
visits:
7210
file size:
7.2 GiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Technical data set of real-time monitoring, risk warning and intelligent traffic control of immersed tunnel under saturated traffic flow
& emsp; This dataset is divided into the following three parts: & emsp; (1) Validation data of traffic operation si...
visits:
3034
file size:
1.0 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Permafrost map of the Tarim Basin for 2005–2020
Permafrost distribution maps are fundamental datasets for studying hydrological processes, ecosystem stability, and land–atmosphere interactions in cold...
visits:
2443
file size:
2.4 MiB
update time:
2025-12-09
National Cryosphere Desert Data Center
Heihe integrated remote sensing joint test: ground synchronous observation data set of L & K-band airborne microwave radiometer in the encrypted observation area of Linze station (July 4, 2008)
On July 4, 2008, L & K band airborne microwave radiometer aerial remote sensing ground synchronous observation was carried out on the desert microwav...
visits:
4001
file size:
275.9 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Heihe integrated remote sensing joint test: ground synchronous observation data set of L & K-band airborne microwave radiometer in the encrypted observation area of Linze station (July 8, 2008)
On July 8, 2008, L & amp was carried out in the intensive observation area of Linze station; K-band airborne microwave radiometer aerial remote sens...
visits:
4249
file size:
260.7 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Thermokarst lakes on the Qinghai-Tibet Plateau
The Qinghai-Tibetan Plateau (QTP), the largest high-altitude and low-latitude permafrost zone in the world, has experienced rapid permafrost degradation i...
visits:
3528
file size:
110.3 MiB
update time:
2025-03-19
National Cryosphere Desert Data Center
Long term vegetation index dataset of China――SPOT VEGETATION NDVI
The vegetation sensor, sponsored by the European Commission, was launched by SPOT-4 in March 1998, and received the spotvgt data for global vegetation cov...
visits:
16128
file size:
19.0 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Collection of Patents on Research of Key Technologies for Drilling Processes and Borehole Operating Fluids
Collection of Patents on Safe Drilling Technologies in Permafrost Regions (10 Patents), focusing on the innovative achievements of the project research, ...
visits:
2635
file size:
3.9 MiB
update time:
2025-05-28
National Cryosphere Desert Data Center
Heihe River Integrated Remote Sensing joint experiment: data set of quadrat and transect layout in Linze grassland intensive observation area (2008)
From May 2008 to July 2008, several synchronous observation quadrats were arranged in the intensive observation area of Linze grassland. This dataset co...
visits:
2453
file size:
2.0 MiB
update time:
2025-06-30
J
National Cryosphere Desert Data Center
30 m Annual River ice extent dataset in the Three Rivers Source Region (1990-2023)
River ice monitoring is of great significance to the study of river runoff process, regional water cycle, water resources management, and ice flood disas...
visits:
6411
file size:
369.8 MiB
update time:
2024-08-01
National Cryosphere Desert Data Center
Heihe River Integrated Remote Sensing joint experiment: ground-based microwave radiometer and surface observation data set in ARW intensive observation area (2008)
This data set includes 7 files, which are: S-band ground-based microwave radiometer observation data, C-band ground-based microwave radiometer observation...
visits:
4902
file size:
10.2 MiB
update time:
2025-06-30
J
National Cryosphere Desert Data Center
Basin90m, a new global drainage basin dataset
The global dataset of current drainage system shapes has relatively low spatial resolution. This dataset uses a 90 meter resolution digital elevation mo...
visits:
5968
file size:
6.4 GiB
update time:
2025-04-24
National Cryosphere Desert Data Center
Heihe integrated remote sensing joint test: Landsat TM ground synchronous observation data set in biandukou encrypted observation area (March 17, 2008)
On March 17, 2008, the ground synchronous observation test for Landsat TM was carried out in the biandukou intensive observation area. The purpose of th...
visits:
4429
file size:
93.3 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Heihe River Integrated Remote Sensing joint experiment: surface roughness observation data set of Linze grassland intensive observation area (June 2008)
The surface roughness of different underlying surfaces was measured in the intensive observation area of Linze grassland on June 7, 2008, June 18, 2008 ...
visits:
5598
file size:
620.0 MiB
update time:
2025-06-30
