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43
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Scientific data emergency response service for debris flow disasters in Jiwozi Group, Luanzhen Street, Chang'an District, Shaanxi Province
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145
Small-scale high-efficiency energy-saving membrane technique and equipment for desalination of brackish water in desert regions
22
Nature-based solutions to address the risks of drought and desertification in the Shiyang River Basin
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State Field Observation and Research Station of Debris Fow in Dongchuan, Yunnan
11
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5
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17
Surveying Major Desert Plant Communities in China
27
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40
China Scientific Data
1
Survey of ice volume change in major glaciation centers in Western China
75
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2/3
National Cryosphere Desert Data Center
A long series surface freeze-thaw dataset of China - a dual indicator algorithm (1978-2015)
This dataset uses SMMR (1978-1987), SSM/I (1987-2009) and SSMIS (2009-2015) day-by-day bright temperature data, generated by a dual-indicator (TB,37v, SG)...
visits:
9447
file size:
61.7 MiB
update time:
2023-08-23
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:
13906
file size:
973.2 KiB
update time:
2025-04-29
National Cryosphere Desert Data Center
The distribution dataset of glacial lakes in Gansu Province
This dataset is based on glacier cataloging data and LandsatTM/ETM+/OLI images, combined with ArcGIS and ENVI software, NDWI, and Google Earth images....
visits:
9094
file size:
116.1 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
River Distribution dataset of the Heihe river basin
Data overview: This set of data mainly includes perennial River, seasonal river, river trunk, surface main channel, surface branch channel and other water...
visits:
15290
file size:
12.8 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
CIrrMap250: Annual maps of China’s irrigated cropland from 2000 to 2020
This dataset integrates remote sensing data (i.e. vegetation indices, hybrid cultivated land products, and paddy field maps), irrigation statistics and ...
visits:
3575
file size:
2.6 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Data set of average snow cover distribution in Qaidam region (2000-2018)
This data is based on Modis product data, processed through resampling, concatenation, etc., to obtain the annual average snow cover rate map of the Qaid...
visits:
3949
file size:
4.4 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Daily snow water equivalent product from 1980 to 2020 over China
This work presents a daily SWE product of 1980–2020 with a linear unmixing method through passive microwave data including SMMR, SSM/I and SSMIS over Chin...
visits:
19718
file size:
79.8 GiB
update time:
2023-10-27
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:
6192
file size:
3.0 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Distribution map of 100 km 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:
5654
file size:
37.5 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
A long-term monthly dataset of cloud fraction over the Arctic based on multiple satellite products using cumulative distribution function matching and Bayesian maximum entropy
The low accuracy of satellite Cloud fraction (CF) over the Arctic seriously restricts accurate assessment of regional and global radiant energy balance u...
visits:
7750
file size:
18.1 MiB
update time:
2026-01-14
National Cryosphere Desert Data Center
OCNET Global Daily Chlorophyl-a Product Dataset (2001-2021)
Ocean color data is crucial for understanding biological and ecological processes, and is also an important input source for ocean physics and biogeochem...
visits:
4525
file size:
16.0 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
A long series surface freeze-thaw dataset of China - Decision tree algorithm (1987-2009)
The Long-Series Surface Freeze-Thaw Dataset of China - Decision Tree Algorithm (1987-2009) was extracted by decision tree classification using passive mic...
visits:
9324
file size:
17.7 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Daily fractional snow cover dataset over High Asia during 2002 to 2018
High altitude Asia is a high altitude region with the Qinghai Tibet Plateau as the main region. It is an important distribution area of alpine snow in m...
visits:
16706
file size:
18.6 GiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Second Glacier Cataloging Dataset in the Yarkand River Basin, China (V1.0)
The study used optical remote sensing data such as Landsat TM/ETM+ and Terra ASTER from around 2009. After plane correction and orthophoto correction, aut...
visits:
13656
file size:
8.3 MiB
update time:
2023-06-29
National Cryosphere Desert Data Center
The Second Glacier Inventory Dataset of Pamirs , China (Version 1.0)
The study used optical remote sensing data such as Landsat TM/ETM+and Terra ASTER from around 2009. After plane correction and orthophoto correction, auto...
visits:
11221
file size:
4.8 MiB
update time:
2025-04-29
J
National Cryosphere Desert Data Center
Multi-source Precipitation Fusion Dataset for the Tianshan Mountains, Xinjiang (2000-2022)
The Tianshan Mountains, one of the world's seven major mountain systems, are the farthest mountain range from any ocean and represent a typical alpine re...
visits:
6412
file size:
1.2 GiB
update time:
2026-01-26
National Cryosphere Desert Data Center
China Daily Cloud-free 5 km Snow Cover Extent Product Dataset from AVHRR
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:
14991
file size:
3.3 GiB
update time:
2025-04-25
National Cryosphere Desert Data Center
Global 1km daily soil moisture products generated using ensemble learning (2000-2020)
Soil moisture is one of the important climate variables that controls the exchange of water, carbon, and energy between land and atmosphere. Accurate ...
visits:
4497
file size:
13.2 GiB
update time:
2026-01-14
J
National Cryosphere Desert Data Center
Data set of seamless MODIS snow coverage ratio in the source area of the Yellow River from 2000 to 2021
Production background: The source area of the Yellow River is the main water producing area and water source conservation area of the Yellow River Basin...
visits:
7915
file size:
32.6 GiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Land cover classification data of Heihe River Basin Based on knowledge rules in 2009
The land cover classification data of Heihe River Basin Based on knowledge rules is made by using the land cover classification method based on knowledge ...
visits:
8702
file size:
9.7 MiB
update time:
2023-08-23
