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China Scientific Data
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visits
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Publish time
update time
18/19
National Cryosphere Desert Data Center
MOD17A3HGF Net Primary Productivity NPP data for the Weihe River Basin (2000-2020)
Net Primary Productivity (NPP, Net Primary Productivity) of vegetation is the net increase in biomass per unit area per unit time gained by terrestrial ...
visits:
15008
file size:
29.5 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
NPP data of mod17a3hgf net primary productivity in Jinghe River Basin (2000-2021)
Net primary productivity (NPP) of vegetation is the net increase of biomass per unit area in unit time by fixing solar energy through photosynthesis. N...
visits:
10956
file size:
16.4 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Sentinel-2 remote sensing data set of Tianshan region (2015-2021)
The Sentinel-2A satellite (also known as Sentinel-2) is a multispectral satellite of the European Space Agency, successfully launched in 2015. The mult...
visits:
9322
file size:
5.3 TiB
update time:
2025-04-24
J
National Cryosphere Desert Data Center
Long time-series glacier profile dataset for the Sanjiangyuan area (1986-2021)
&Emsp Deep learning-based methods have attracted great attention in glacier extraction due to their advantages over traditional techniques. In this st...
visits:
9663
file size:
7.6 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Tianjin Jinhai Lake Lake Water Quality Dataset (2018-2020)
2018-2020 collected water samples from the water of Tianjin Jinhai Lake, the lake water quality report obtained by the third-party testing agency Nation...
visits:
4623
file size:
7.0 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Arctic Gridded surface cloud fraction radiative kernels (GCF-CRKs)
These gridded surface cloud fractional radiation nuclei (GCF-CRKs) were created by integrating refined estimates of sinking surface shortwave radiatio...
visits:
4769
file size:
52.0 MiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Survey data on typical communities in semi-arid zones (2017-2020)
Field examination of Hunshandak sandland and horqin sandland vegetation growth and distribution characteristics, the sand of the arbor and irrigation tr...
visits:
5689
file size:
41.7 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Tianjin Jinhai Lake Total Dissolved Solids Dataset (2017-2020)
2017-2020 collection of water samples from the water of Tianjin Jinhai Lake, according to the “standard test methods for drinking water sensory properti...
visits:
2700
file size:
9.5 KiB
update time:
2025-05-29
National Cryosphere Desert Data Center
GloUCP： Global 1-kilometer spatially continuous urban canopy parameters based on WRF model (2020)
& emsp; This dataset provides global urban canopy parameters (GloUCP) with a resolution of approximately 1 kilometer in 2020. The data is divided int...
visits:
2457
file size:
739.4 MiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Daily 5-km Gap-free AVHRR snow cover extent product over Three-River Source（1980-2020）
As a sensitive indicator of climate change, snow cover plays a vital role in climate research, and long-term snow cover data are an essential foundation ...
visits:
4216
file size:
248.3 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Arctic Sea Ice Coverage Products Based on Spaceborne Synthetic Aperture Radar (2019-2021)
Using information extraction methods to analyze SAR data of Sentinel-1 from the European Space Agency in the Arctic region and obtain corresponding data ...
visits:
5868
file size:
1.0 TiB
update time:
2026-01-14
National Cryosphere Desert Data Center
China Daily Snow Albedo Product (2000-2020)
This dataset is a day-by-day snow albedo data for the land area of China, covering the time range from January 2000 to March 2020, and is raster data in ...
visits:
9903
file size:
203.8 GiB
update time:
2025-04-25
National Cryosphere Desert Data Center
China 8-day Composite Snow Albedo Product (2000-2020)
This dataset is an eight-day synthetic snow albedo data for the land area of China, covering the time range from January 2000 to March 2020, in raster da...
visits:
7412
file size:
307.1 GiB
update time:
2025-04-25
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:
19714
file size:
79.8 GiB
update time:
2023-10-27
J
National Cryosphere Desert Data Center
High-Resolution Glacier Inventory of the Karakoram
Utilising data sources including ZY-3 imagery, Landsat-8 OLI/TIRS, Sentinel-2, and ASTER GDEM V3, high-precision glacier boundaries in the Karakoram ran...
visits:
2722
file size:
27.6 MiB
update time:
2025-12-23
National Cryosphere Desert Data Center
Water quality dataset of produced water from the desalination system of Tianjin Jinhai Lake (July-September 2020)
2020 collected by the Jinhai Lake lake water by precision filtration - ultrafiltration pretreatment, by reverse osmosis / nanofiltration system desalina...
visits:
3605
file size:
4.5 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Hydrological data of Golmud City, Qinghai Province (2019-2020)
This data set is a summary of irrigation water consumption, industrial water consumption, domestic water consumption, ecological water consumption and o...
visits:
4416
file size:
14.9 KiB
update time:
2025-04-29
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
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:
3568
file size:
2.6 GiB
update time:
2026-01-14
J
National Cryosphere Desert Data Center
Interdecadal glacier inventories in the Karakoram since the 1990s
Multi-temporal glacier inventories provide key information about the glaciers, their characteristics and changes and are inevitable for glacier modelling ...
visits:
10012
file size:
173.8 MiB
update time:
2023-06-13
