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visits
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Publish time
update time
1/6
National Cryosphere Desert Data Center
1:600 000 Permafrost Map along the Qinghai-Tibet Highway
The data are a digitized permafrost map along the Qinghai-Tibet Highway (1:600,000) (Boliang Tong, et al. 1983), which was compiled by Boliang Tong, shude...
visits:
15185
file size:
3.1 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Biophysical permafrost map indicates ecosystem processes dominate permafrost stability in the Northern Hemisphere
The new permafrost map of the northern hemisphere uses a rule-based GIS model to integrate the new permafrost range, climate conditions, vegetation struct...
visits:
8948
file size:
81.0 MiB
update time:
2026-03-11
National Cryosphere Desert Data Center
Distribution map of permafrost in China based on "Diagram of Permafrost and Subsurface Ice State of the Circumpolar Arctic" (2nd Edition)
The distribution map of permafrost and underground ice around the Arctic is the only international permafrost data map compiled by the International Assoc...
visits:
19338
file size:
1.3 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Distribution map of temperature and thermal stability of multi-year frozen land in Qinghai Tibet Plateau
High quality permafrost map is the basic data for the study of Permafrost Environmental Effects and engineering application in cold regions. Based on the ...
visits:
12155
file size:
91.8 MiB
update time:
2025-04-29
J
National Cryosphere Desert Data Center
A new permafrost distribution map over the Qinghai-Tibet Plateau for 2010
This new permafrost distribution map over the Qinghai-Tibet Plateau (QTP) for 2010 was created through a novel permafrost mapping approach with satellit...
visits:
15054
file size:
660.4 KiB
update time:
2023-09-08
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:
2427
file size:
2.4 MiB
update time:
2025-12-09
National Cryosphere Desert Data Center
State map of permafrost and ground ice around the Arctic (China part) 1:1 million dataset (1990s)
The distribution map of permafrost and ground ice around the Arctic is the only international permafrost data map compiled by the international Permafrost...
visits:
13899
file size:
973.2 KiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Dataset of Settlement Index under Future Climate Scenarios in Permafrost Regions of the Northern Hemisphere (2015-2100)
Climate change has further accelerated the degradation of permafrost, posing varying degrees of threats to the stability of population and infrastruct...
visits:
6042
file size:
66.5 GiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Remote sensing data set of ground deformation in large-scale permafrost area of Qinghai Tibet Plateau (2014-2019)
Existing observations and models show that under the background of climate warming, the thickness of permafrost active layer in Qinghai Tibet Plateau in...
visits:
10814
file size:
155.3 MiB
update time:
2023-06-12
National Cryosphere Desert Data Center
Distribution Map of Frozen Ground in China based on Map of Snow, Ice and Frozen Ground in China
The scanned picture of the Map of Snow Ice and Frozen Ground in China (1:4,000,000) (Shi Yafeng, Meidesheng, 1988) is geometrically corrected and then dig...
visits:
24004
file size:
2.6 MiB
update time:
2024-05-28
J
National Cryosphere Desert Data Center
High resolution thermokarst lake dataset in the Permafrost region of the Qinghai–Tibet Plateau (2020)
One of the consequences of permafrost degradation has been the development of thermokarst lakes, which are potential hotspots for CO2 and CH4...
visits:
308
file size:
113.0 MiB
update time:
2026-03-18
J
National Cryosphere Desert Data Center
Distribution map of frozen soil in China based on "China Glaciation and Frozen Desert Map"
These data are a digitization of the frozen soil distribution map of the Map of the Glaciers, Frozen Ground and Deserts in China (1:4,000,000). Considerin...
visits:
35591
file size:
1.9 MiB
update time:
2023-06-12
National Cryosphere Desert Data Center
1:4,000,000 Map of the Glaciers, Frozen Ground and Deserts in China
The compilation basis of permafrost map includes: (1) field survey and exploration data of permafrost; (2) aerial photo and satellite image interpretation...
visits:
16804
file size:
86.1 MiB
update time:
2023-06-30
J
National Cryosphere Desert Data Center
A new 2010 permafrost distribution map over the Qinghai–Tibet Plateau based on subregion survey maps: a benchmark for regional permafrost modeling
The permafrost of the Qinghai Tibet Plateau (QTP) has received increasing attention due to its high sensitivity to climate change. A large amount of sp...
visits:
9040
file size:
23.3 MiB
update time:
2023-09-11
National Cryosphere Desert Data Center
The Russian frozen soil dataset (1:250,000)
1. The data includes two vector layers: (1) permafrost layer and (2) permafrost layer_ (3) thickness of frozen soil (4) conditions of frozen soil formatio...
visits:
19293
file size:
289.5 MiB
update time:
2023-08-25
National Cryosphere Desert Data Center
Map of permafrost Iin 1:3,000,000 of the Qinghai-Tibet Plateau
The Map of Permafrost on the Qinghai-Tibet Plateau (1:3,000,000) (Shude Li and Guodong Cheng, 1996) was made by the State Key Laboratory of Frozen Soil En...
visits:
20067
file size:
257.2 MiB
update time:
2023-06-30
National Cryosphere Desert Data Center
Geocryological regionalization and classification map of the frozen soil in China (1:10,000,000)
These data are digitized for the Geocryological Regionalization and Classification Map of the Frozen Soil in China (1:10 million) (Guoqing Qiu et al., 200...
visits:
32044
file size:
1.2 MiB
update time:
2023-08-23
J
National Cryosphere Desert Data Center
Inverted thaw-collapse dataset in the permafrost region of the Tibetan Plateau
&Emsp This dataset contains an inventory of manually interpreted regressive thaw-thaw slumps (RTS) in the Tibetan Plateau permafrost region (QTP) base...
visits:
8629
file size:
1.6 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
A map-constrained dataset of frozen ground distribution changes on the Qinghai-Tibetan Plateau from 1980 to 2018
This dataset provides a set of annual frozen ground distribution products for the Qinghai-Tibetan Plateau from 1980 to 2018. It employed a Map-based...
visits:
289
file size:
408.6 KiB
update time:
2026-03-20
National Cryosphere Desert Data Center
1:4000,000 Map of Snow, Ice, and Frozen Ground in China
The map is a map of 1:4 million ice and snow permafrost in China compiled by Mr. Shi Yafeng and Mr. Mi Desheng. The working map is the Pinyin version of t...
visits:
20514
file size:
426.8 MiB
update time:
2023-08-23
