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2012
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Theme:
MODIS
(19)
China
(15)
Qilian Mountains
(11)
Qaidam Basin
(10)
precipitation
(10)
vegetation
(9)
Gansu Province
(8)
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(8)
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(8)
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(7)
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(7)
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(7)
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(7)
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(7)
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(6)
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(6)
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(6)
meteorology
(6)
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(6)
satellite remote sensing
(6)
soil organic carbon density
(6)
temperature
(6)
Ecological remote sensing
(5)
Glacier
(5)
Jinghe River Basin
(5)
Soil moisture
(5)
relative humidity
(5)
soil moisture
(5)
vegetation coverage
(5)
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(5)
1985-2018
(4)
1km
(4)
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(4)
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(4)
Leaf area index
(4)
Monthly temperature
(4)
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(4)
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(4)
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(4)
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(4)
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(4)
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(4)
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(4)
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(4)
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(4)
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(4)
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(4)
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(4)
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(4)
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(4)
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(4)
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(4)
1km spatial resolution
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(3)
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(3)
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(3)
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(3)
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(3)
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(3)
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(3)
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(3)
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(3)
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(3)
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(3)
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(3)
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(3)
global
(3)
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(3)
leaf area index
(3)
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(3)
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(3)
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(3)
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(3)
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(3)
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(3)
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(3)
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(3)
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(3)
snow density
(3)
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(3)
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(2)
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(2)
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(2)
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(2)
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(2)
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(2)
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(2)
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(2)
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(2)
Subject:
physical geography
(157)
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(132)
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(35)
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(21)
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(18)
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(8)
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(7)
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(5)
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(4)
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(4)
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(3)
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(3)
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(2)
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(2)
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(2)
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(2)
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(1)
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(1)
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(1)
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(1)
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(1)
Fluviology and estuarine hydrology
(1)
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(1)
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(1)
Marine Biology
(1)
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(1)
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(1)
climatology
(1)
Time:
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(15)
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(59)
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(182)
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(208)
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(242)
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(259)
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(270)
2015
(286)
2014
(305)
2013
(314)
2012
(397)
2011
(317)
2010
(305)
2009
(280)
2008
(274)
2007
(265)
2006
(258)
2005
(252)
2004
(244)
2003
(241)
2002
(228)
2001
(214)
2000
(194)
1999
(129)
1998
(127)
1997
(125)
1996
(125)
1995
(125)
1994
(123)
1993
(118)
1992
(114)
1991
(113)
1990
(111)
1989
(102)
1988
(100)
1987
(97)
1986
(97)
1985
(91)
1984
(80)
1983
(78)
1982
(79)
1981
(72)
1980
(70)
1979
(51)
1978
(47)
1977
(43)
1976
(43)
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(42)
1970
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(38)
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(38)
1967
(37)
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(36)
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(34)
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(32)
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(31)
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(31)
1960
(25)
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(23)
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(21)
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(21)
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(21)
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(20)
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(20)
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(13)
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(12)
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(12)
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(12)
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(12)
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(12)
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(12)
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(12)
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(12)
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(12)
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(10)
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(10)
1937
(10)
1936
(10)
1935
(10)
1934
(10)
1933
(10)
1932
(10)
1931
(10)
1930
(10)
1919
(9)
1918
(9)
1917
(9)
1916
(9)
1915
(9)
Place:
China
(59)
Heihe River Basin
(53)
Gansu Province
(39)
Global
(39)
Qinghai Tibet Plateau
(18)
Artificial oasis experimental area in the middle reaches
(17)
Qaidam Basin
(12)
Ningxia
(9)
Qinghai Province
(9)
Weihe River Basin
(8)
Jinghe River Basin
(7)
Shaanxi Province
(7)
Tianshan Station
(7)
Waliguan
(7)
Xinjiang
(7)
Ningxia Hui Autonomous Region
(6)
Arctic
(5)
Qilian Mountain Area
(5)
China's Land Territory
(4)
Damen water control laboratory
(4)
Damian super station
(4)
Dongchuan
(4)
Hydrological test area in upper cold region
(4)
Inner Mongolia
(4)
Jiangjia Ravine
(4)
The Yellow River Basin
(4)
Yellow River Basin
(4)
Baiyin City
(3)
Daman Irrigation District
(3)
Dingxi City
(3)
Gannan Tibetan Autonomous Prefecture
(3)
Gansu Mining Area
(3)
Heihe River
(3)
Ili
(3)
Inner Mongolia Autonomous Region
(3)
Jiayuguan City
(3)
Jinchang City
(3)
Jiuquan City
(3)
Kochikar Glacier
(3)
Lanzhou City
(3)
Lanzhou New Area
(3)
Linxia Hui Autonomous Prefecture
(3)
Longnan City
(3)
Pingliang City
(3)
Qilian Mountain Nature Reserve
(3)
Qilian Mountains
(3)
Qingyang City
(3)
Sichuan
(3)
Tarim Basin
(3)
The Qinghai Tibet Plateau
(3)
The meteorological observation field of the Tianshan Station for Snow Cover and Avalanche Research
(3)
Tianshui City
(3)
Tomur Peak
(3)
Wuwei City
(3)
Zhangye City
(3)
arctic
(3)
artificial oasis experimental area in the middle reaches
(3)
artificial oasis test area in the middle reaches
(3)
farmland
(3)
global
(3)
middle and lower reaches
(3)
middle reaches
(3)
pilot area of artificial oasis in the middle reaches
(3)
Arctic region
(2)
Chinese Mainland
(2)
Cryosphere
(2)
Daman super station
(2)
Henan Province
(2)
Huang Huai Hai Plain
(2)
Hulugou small watershed
(2)
In the Northern Hemisphere
(2)
India
(2)
Japan
(2)
Lianziya
(2)
Loess Plateau
(2)
Middle reaches artificial oasis experimental area
(2)
Natural oasis experimental area in the lower reaches
(2)
Nepal
(2)
Ningmeng reach of the Yellow River
(2)
No.1 Glacier
(2)
Northern Hemisphere
(2)
Northwest China
(2)
Norway
(2)
Qilian Mountain and its surrounding areas
(2)
Russia
(2)
Shandong
(2)
Shanxi Province
(2)
Shiyang River Basin
(2)
The Three Gorges Reservoir area
(2)
Tianshan Mountains
(2)
Tianshan area
(2)
United States
(2)
Upper reaches of the Yellow River
(2)
Xinjiang Uygur Autonomous Region
(2)
Yangtze River Delta
(2)
Yingke Irrigation District
(2)
airport
(2)
and natural oasis test area in the lower reaches
(2)
desert
(2)
hydrological test area in the upper cold area
(2)
Share mode:
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(320)
Open Access
(71)
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(6)
default sort
visits
downloads
Publish time
update time
10/20
National Cryosphere Desert Data Center
Daily Snow Depth Dataset for the Three-River Source Region (1980–2020)
High-spatial-resolution snow depth data are critical for hydrological, ecological, and disaster research. However, passive microwave snow depth products ...
visits:
3802
file size:
237.5 MiB
update time:
2025-04-24
National Cryosphere Desert Data Center
2012 observations from the 10m meteorological tower at the base camp of the Tianshan Kochkare Glacier
This dataset contains observational data from the meteorological tower of the Keqihar Glacier Base Camp in Tianshan, coordinates N 41 ° 42 ′, E 080 ° 10 ′...
visits:
8175
file size:
1.3 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Daily Average Value of Methane Concentration in Waliguan, Qinghai, 1994-2014
This dataset includes daily mean methane concentration observation data from the Global Atmospheric Background Observatory in Waliguan, China from 1994 to...
visits:
9989
file size:
185.7 KiB
update time:
2026-03-30
National Cryosphere Desert Data Center
Heihe River eco hydrological remote sensing test: surface coverage type of the sample belt in the middle reaches of Heihe River Basin (June 29, 2012)
On June 29, 2012, in the transect area in the middle reaches of Heihe River, the flight test of obtaining visible / near-infrared hyperspectral aerial ...
visits:
2812
file size:
11.6 GiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Dataset of county-level scale Grain for Green (Grassland) Project Area in the Loess Plateau Region (1999-2020)
The implementation of major ecological projects can lead to extensive land use changes, thereby affecting regional ecosystem service functions. To explor...
visits:
2526
file size:
122.4 MiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Monthly Product of Marine Chemical Data in Australian Waters from 2000 to 2022
The marine chemical time-series products, which include total alkalinity, inorganic carbon, nitrate, phosphate, silicate, and pH, constitute a foundation...
visits:
2403
file size:
282.3 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Gansu Province Wind Energy Atlas Dataset
Wind energy is the kinetic energy generated by a large amount of air flow on the Earth's surface. Due to the different temperature changes and water v...
visits:
10442
file size:
619.4 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
CIrrMap250: annual maps of China's irrigated cropland from 2000 to 2020
The distribution of irrigated farmland is a key data for conducting ecological, hydrological, and climatic research, and holds a particularly importan...
visits:
7820
file size:
2.6 GiB
update time:
2026-01-13
National Cryosphere Desert Data Center
Heihe River eco hydrological remote sensing experiment: Airborne Lidar DSM point cloud data set of hulugou small watershed (2012)
On July 25, 2012, lidar aerial remote sensing flight test was carried out in the core observation area in the middle and upper reaches of Heihe River by...
visits:
4276
file size:
472.5 MiB
update time:
2025-06-30
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:
4989
file size:
13.2 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Monitoring Data and Quarterly Report on the Displacement of Lianziya Dangerous Rock Mass in Zigui County, Three Gorges Reservoir Area of the Yangtze River (2007-2012)
The displacement monitoring data of landslide and dangerous rock mass is the most significant parameter reflecting the occurrence, development, and evolut...
visits:
9907
file size:
182.1 KiB
update time:
2023-05-30
National Cryosphere Desert Data Center
MODIS mod13a2 enhanced vegetation index (EVI) data set of Jinghe River Basin (2000-2021)
The enhanced vegetation index (EVI) is improved from the normalized vegetation index (NDVI). It carries out a comprehensive atmospheric correction acco...
visits:
11893
file size:
283.8 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Global 1:100000 Ocean Dataset (2012)
This dataset contains 100000 ocean data worldwide, including attribute data such as the spatial distribution and names of the oceans. The time range of th...
visits:
10621
file size:
426.1 KiB
update time:
2025-04-27
National Cryosphere Desert Data Center
Daily 2m Temperature Dataset in the Source Region of the Yangtze and Yellow Rivers with a Resolution of 4 km from 1960 to 2023
1. This dataset addresses the need for high-precision meteorological drivers in the complex terrain regions of the Yangtze and Yellow River headwaters o...
visits:
2892
file size:
2.0 GiB
update time:
2026-04-09
National Cryosphere Desert Data Center
Qaidam area 100km resolution 0 ℃ height distribution dataset (1970-2018)
The height of the 0℃ layer is an important characteristic layer for atmospheric sounding, reflecting the temperature condition of the lower and middle la...
visits:
3250
file size:
60.8 KiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Gansu Provincial Forestry Environment Statistical Dataset (2002-2022)
This dataset contains statistical data on forestry environment in various regions of Gansu Province from 2002 to 2022, including afforestation situation ...
visits:
9313
file size:
344.8 KiB
update time:
2025-04-23
National Cryosphere Desert Data Center
Full coverage dataset of 1-kilometer daily environmental PM2.5 and O3 concentrations in China based on multivariate random forest model (2005-2017)
In recent years, the health risks of fine particulate matter (PM2.5) and environmental ozone (O3) have been widely recognized. Accurate esti...
visits:
5407
file size:
1004.2 MiB
update time:
2026-01-14
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:
9764
file size:
116.1 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Heihe River eco hydrological remote sensing test: 1km / 5-day synthetic vegetation index (NDVI / EVI) data set of Heihe River Basin (2011-2014)
The 1km / 5day vegetation index (NDVI / EVI) data set in Heihe River basin provides a 5-day resolution NDVI / EVI synthetic product from 2011 to 2014. Th...
visits:
3618
file size:
88.7 MiB
update time:
2025-06-30
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:
7793
file size:
307.1 GiB
update time:
2025-04-25
