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National Cryosphere Desert Data Center
Long-term series kilometer-level active layer thickness data set in Northern Hemisphere (1850-2100)
 The active layer thickness is one important indicators for the permafrost study . Under the current global warming background, the rate of temperatu...
visits:
12506
file size:
71.1 GiB
update time:
2026-07-02

National Cryosphere Desert Data Center
U.S. Scientific Data Development Policies and Plans
This study screens, extracts, analyzes, and collates information from extensive literature, official websites, policies, regulations, and strategic plans...
visits:
8361
file size:
74.3 KiB
update time:
2026-05-28

National Cryosphere Desert Data Center
Precipitation observation data set of qiaozigou watershed in the third sub region of Loess Hilly and gully region from 2011 to 2020
<pre><code> &lt;pre&gt;&lt;code&gt; This data set is the precipitation observation data of four rain...
visits:
3594
file size:
618.5 KiB
update time:
2023-05-16

National Cryosphere Desert Data Center
Data set of main tourism resources of Qilian Mountain National Park (2017-2022)
This data includes the distribution and operation of main tourism resources in the inner and outer fringe of Qilian Mountain National Park.
visits:
5077
file size:
13.6 MiB
update time:
2023-03-01

National Cryosphere Desert Data Center
GOCI I Chlorophyll-a Data Sub mesoscale Eddy Current Identification Data Set Based on Deep Learning (2011-2021)
This is an observational dataset of secondary vortices obtained from high-resolution chlorophyll-a distribution images of GOCI I. Adopting digital ima...
visits:
5167
file size:
18.4 MiB
update time:
2026-01-14

National Cryosphere Desert Data Center
Global shipping emissions for the years 2013 and 2016-2021
The high-resolution ship emission inventory is an important dataset for various disciplines such as atmospheric science, marine science, and environme...
visits:
4763
file size:
3.3 GiB
update time:
2026-09-20

National Cryosphere Desert Data Center
"The Belt and Road" Snow Duration Data Set (2000-2024)
 Based on multi-source remote sensing data, a set of snow area data of the "the Belt and Road" region was generated by using the MARS model combined ...
visits:
2675
file size:
6.0 GiB
update time:
2026-05-20

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:
8421
file size:
307.1 GiB
update time:
2026-07-13

National Cryosphere Desert Data Center
Sediment concentration and grain size distribution of runoff water sample at Jiangjia Ravine and Xiangjiang River
This dataset includes sediment concentration and grain size distribution of runoff water sample at Jiangjia Ravine and Xiangjiang River.
visits:
5612
file size:
193.5 KiB
update time:
2026-07-01

National Cryosphere Desert Data Center
Northeast farmland snow – Soil Hydrothermal ground observation data set (2017-2019)
<pre><code> This data set contains three sub data sets, namely, snow cover soil hydrothermal ground observation data...
visits:
5535
file size:
7.9 MiB
update time:
2023-03-06

National Cryosphere Desert Data Center
visits:
3194
file size:
197.0 MiB
update time:
2025-01-07

National Cryosphere Desert Data Center
Statistical data of industrial production in Weihe River Basin (2012-2019)
Name of data set: statistical data of industrial production in Weihe River Basin (2012-2019). Xlsx. Note: the data of 2014 could not be downloaded and ...
visits:
10975
file size:
80.1 KiB
update time:
2021-10-14

National Cryosphere Desert Data Center
Observation data of turbulent flow at grassland observation points in Eling Lake Basin (2019)
<p>&emsp; This data set is the turbulence flux observation data of Eling Lake grassland observation station (GS) in the source area of ...
visits:
2841
file size:
755.2 KiB
update time:
2022-04-20

National Cryosphere Desert Data Center
Daily Cloud-Free 500 m Snow Cover Fraction Product over High Mountain Asia from MODIS (2000-2022)
High Mountain Asia (HMA) is one of the areas with the most widespread distribution and most severe changes in snow cover in the Northern Hemisphere. Fraction...
visits:
533
file size:
1.2 TiB
update time:
2026-10-09

National Cryosphere Desert Data Center
Runoff and sediment observation data set of Jiuyuangou watershed in the first sub region of Loess Hilly and gully region from 2011 to 2020
<p>This data set is the runoff and sediment observation data of Jiuyuangou watershed runoff station from 2011 to 2020. The runoff and sedim...
visits:
7776
file size:
323.0 KiB
update time:
2026-07-07

National Cryosphere Desert Data Center
Spatial Distribution Data of National Key Cultural Relics Protection Units
  This dataset represents vector point data on the spatial distribution of National Key Cultural Relics Protection Units in the Yellow River Bas...
visits:
2983
file size:
2.0 MiB
update time:
2026-02-05

National Cryosphere Desert Data Center
Data set of forecast factor weights for river flow date, river closure date and river opening date (1986-2020)
This data set is the weight data formed by the model solution and collation of the prediction factors of river flow, river closure and river opening of B...
visits:
2182
file size:
40.5 KiB
update time:
2025-06-30

National Cryosphere Desert Data Center
Global Urban Annual Dataset (1992-2020)
Understanding the spatiotemporal dynamics of global urbanization over a long time series is increasingly important for sustainable development goals. Th...
visits:
7940
file size:
341.6 MiB
update time:
2026-05-15

National Cryosphere Desert Data Center
Meteorological observation data set of Nanxiaohegou watershed in Loess Plateau Gully Region from 2011 to 2018
<p>This data set is the meteorological observation data of Nanxiaohegou basin from 2011 to 2018. It is located at the edge of Dongzhiyuan i...
visits:
5521
file size:
6.4 MiB
update time:
2022-02-19

National Cryosphere Desert Data Center
Soil organic carbon density (0-100cm) data at 30m resolution in the Qilian Mountains
Soil organic carbon density (0-100cm) data at 30m resolution in the Qilian Mountains
visits:
17419
file size:
7.9 GiB
update time:
2026-10-10

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