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Subject:
physical geography
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Journal:
中国科学数据
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Earth System Science Data
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update time
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National Cryosphere Desert Data Center
Daily 500m Snow Water Equivalent Product in China (1980–2020)
Snow Water Equivalent (SWE) is a key parameter for evaluating snow hydrology, climate regulation, and water resource management. For China's snow-co...
visits:
8251
file size:
341.3 GiB
update time:
2026-05-20
National Cryosphere Desert Data Center
Daily snow water equivalent dataset at 25 km on the Arctic (1980-2024)
Snow Water Equivalent (SWE) is a key indicator for the amount of water stored in snow, and also a crucial parameter in surface hydrological mo...
visits:
840
file size:
10.9 GiB
update time:
2026-05-20
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:
21252
file size:
79.8 GiB
update time:
2026-07-13
National Cryosphere Desert Data Center
Daily data product of snow water equivalent in the Northern Hemisphere (2000-2025)
Aiming at the problems of unstable accuracy and spatiotemporal discontinuity of existing snow water equivalent remote sensing products, a set of nes...
visits:
7809
file size:
444.0 GiB
update time:
2026-05-20
National Cryosphere Desert Data Center
Long-term daily snow water equivalent dataset for the Three-River Source region from 1980 to 2020
High spatial resolution snow water equivalent (SWE) is critical for hydrological, ecological, and disaster research. However, passive microwave SWE produ...
visits:
4674
file size:
248.5 MiB
update time:
2026-07-01
National Cryosphere Desert Data Center
snow water equavilent maps of Heihe basin during 2000-2015
<pre><code> This data set contains the daily data of snow water equivalent in the upper reaches of Heihe River Ba...
visits:
5421
file size:
792.1 MiB
update time:
2023-03-06
National Cryosphere Desert Data Center
Long-term reconstruction of satellite-based precipitation, soil moisture, and snow water equivalent in China（1981-2017）
Long term high-resolution national precipitation (P), soil moisture (SM), and snow water equivalent datasets are necessary for predicting floods, droug...
visits:
6720
file size:
8.6 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Confluence data of soil moisture and snow water equivalent in the Qinghai Tibet Plateau
The data set is based on the MODIS Image data and ASTER image data to study the sub-pixel snow cover area classification and change analysis in the Tibeta...
visits:
7295
file size:
725.1 MiB
update time:
2024-01-29
National Cryosphere Desert Data Center
2017-2020 potential supply data of farmland snow water in Northeast China
This atlas is aimed at the farmland areas in Northeast China, including Heilongjiang Province, Jilin Province, Liaoning Province...
visits:
3526
file size:
3.5 MiB
update time:
2023-02-17
National Cryosphere Desert Data Center
Electronic map data set of temporal and spatial distribution of snow cover characteristics in China
<pre><code> <pre><code> &lt;pre&gt;&lt;code&gt; &amp;lt;pre&a...
visits:
10747
file size:
122.7 GiB
update time:
2023-05-12
National Cryosphere Desert Data Center
Long-term key daily snow parameter dataset for the Three-River Source region from 1970 to 2020
This dataset provides daily data on key snow cover parameters from 1970 to 2020. Snow cover parameters include snow cover extent (SCE), snow depth (...
visits:
259
file size:
1.4 GiB
update time:
2026-09-01
National Cryosphere Desert Data Center
Land surface variables data set of the global climate model (ciesm) from 1981 to 2005
This data set is the cryosphere land variable data set under the 1981-2005 global climate model (ciesm), including two data files named clm4.5- default.nc...
visits:
4261
file size:
430.0 MiB
update time:
2020-12-04
National Cryosphere Desert Data Center
Remote sensing comprehensive product dataset for 500 meter snow cover in the Pamir Tianshan region from 1979 to 2010
This data reflects the distribution attributes of snow cover in the Pamir Tianshan region over the years. This dataset contains 115 pieces of NETCDF forma...
visits:
6867
file size:
21.7 GiB
update time:
2026-09-09
National Cryosphere Desert Data Center
High Resolution Water Balance Element Dataset of Sanjiangyuan National Park (1971-2100)
The dataset includes precipitation and temperature raster (interpolated) data with a spatial resolution of 0.1 ° from 1971 to 2020 in the Three River ...
visits:
3950
file size:
1.2 GiB
update time:
2025-06-30
National Cryosphere Desert Data Center
A dataset of monthly multi-year average snow density grids on the Tibetan Plateau
Snow density is an important parameter that characterizes the characteristics of snow accumulation and is also an important indicator for converting sn...
visits:
7082
file size:
3.8 MiB
update time:
2026-09-24
National Cryosphere Desert Data Center
Snow cover dataset from 2019-10 to 2021-05 at Sandaohaizi Observation site of Koktokay Snow Station
<p> The dataset is daily snow cover data observed by Sandaohaizi observation field of Koktokay Snow Station from October 2019 to M...
visits:
7895
file size:
0 Bytes
update time:
2022-04-20
National Cryosphere Desert Data Center
Snow cover dataset from 2018-09 to 2020-05 at Kuwei Observation site of Koktokay Snow Station
<p>  The dataset is daily snow cover data observed by Kuwei observation field of Koktokay Snow Station from September 2018 to May ...
visits:
7080
file size:
0 Bytes
update time:
2022-04-20
National Cryosphere Desert Data Center
Snow cover dataset from 2011-09 to 2018-08 at Kuwei Observation site of Koktokay Snow Station
& emsp; The data set includes the daily scale snow data set of KEKETUOHAI station kuwei bridge observation site from September 2011 to August...
visits:
7415
file size:
0 Bytes
update time:
2022-04-20
National Cryosphere Desert Data Center
Winter Olympics Zhangjiakou District SPA Snow Quality Analysis System Snow Quality Minute by Minute Observation Dataset (2021)
This dataset was automatically observed using the SPA snow observation system near the Zhangjiakou Winter Olympics race track. The level sensor of t...
visits:
3055
file size:
1.2 MiB
update time:
2026-05-20
National Cryosphere Desert Data Center
Monthly snowmelt dataset in China during 1951-2020
Snow is an important water resource. This data is based on high spatial resolution monthly scale precipitation and temperature data as input. The degree...
visits:
11377
file size:
3.5 GiB
update time:
2026-09-14
