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中国30米年度土地覆盖数据集及其动态变化
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Subject:
geography
(1021)
hydrology
(55)
Atmospheric Science
(53)
Earth Science
(10)
geology
(10)
physical geography
(10)
Cartography
(2)
Agronomy
(1)
Geochemistry
(1)
Hydrometeorology
(1)
Limnology
(1)
Other disciplines of Earth Science
(1)
Radioactive geophysics
(1)
marine science
(1)
Theme:
future scenario (2021-2080)
(58)
historical scenario (1979-2017)
(57)
precipitation
(46)
precipitable water
(36)
Permafrost
(34)
latent heat flux
(29)
Qaidam Basin
(28)
soil moisture
(27)
Sensible heat flux
(25)
Comprehensive Observation Network for Surface Processes in the Heihe River Basin
(22)
Gansu Province
(21)
Statistical Bulletin
(21)
air temperature
(20)
relative humidity
(19)
vegetation
(19)
wind direction
(19)
Qilian Mountain
(17)
Wind speed
(17)
air pressure
(17)
automatic weather station
(16)
hydrology
(16)
precipitable water conversion rate
(16)
short wave radiation
(16)
Vegetation
(15)
which can increase runoff
(15)
China
(14)
meteorological elements
(14)
meteorology
(14)
sensible heat flux
(14)
soil temperature
(14)
Qinghai Tibet Plateau
(13)
temperature
(13)
Heihe River Basin
(12)
carbon dioxide flux
(12)
soil
(12)
Northwest inland area
(11)
Soil temperature
(11)
South of Altai mountain
(11)
hydrometeor
(11)
Desert area of Tarim Basin
(10)
Genhe River Basin
(10)
Hexi inland river
(10)
Landsat
(10)
Luding County
(10)
Qinghai lake water system
(10)
Small river at the north foot of Kunlun Mountain
(10)
biomass
(10)
leaves
(10)
roots
(10)
surface temperature
(10)
DEM
(9)
DNA barcode
(9)
Desert plants
(9)
Gurbantunggut Desert Area
(9)
ITS
(9)
None
(9)
eddy correlator
(9)
flowers
(9)
fruits
(9)
matK
(9)
rbcL
(9)
runoff
(9)
stems
(9)
trnH-psbA
(9)
trnL-F
(9)
Daxing'an Mountains
(8)
Kamaran River Basin
(8)
Luding County earthquake
(8)
NDVI
(8)
Northwest inland region
(8)
PM2.5
(8)
Surface water
(8)
permafrost
(8)
phenology
(8)
precipitation can be increased
(8)
soil heat flux
(8)
water consumption
(8)
1km
(7)
Leaf Area Index
(7)
Main stream of Tarim River
(7)
Qinghai-Tibet Plateau
(7)
Source stream of Tarim River
(7)
Statistical table of soil and water conservation measures
(7)
flow rate
(7)
land cover
(7)
long wave radiation
(7)
remote sensing
(7)
runoff can be increased
(7)
According to the statistical table of man-made soil and water loss plots
(6)
Ejina Banner
(6)
Greater Khingan Range
(6)
Meteorological elements
(6)
Northeast China
(6)
Qilian Mountains
(6)
coverage
(6)
farmland
(6)
frozen soil
(6)
hydrological cross-section
(6)
snow cover
(6)
snow depth
(6)
Time:
2080
(66)
2050
(16)
2041
(13)
2040
(13)
2039
(13)
2038
(13)
2037
(13)
2036
(13)
2035
(15)
2034
(13)
2033
(13)
2032
(13)
2031
(13)
2030
(13)
2025
(64)
2024
(92)
2023
(99)
2022
(141)
2021
(237)
2020
(283)
2019
(295)
2018
(297)
2017
(341)
2016
(308)
2015
(314)
2014
(296)
2013
(304)
2012
(328)
2011
(282)
2010
(295)
2009
(268)
2008
(270)
2007
(263)
2006
(266)
2005
(266)
2004
(258)
2003
(250)
2002
(239)
2001
(229)
2000
(233)
1999
(170)
1998
(165)
1997
(162)
1996
(161)
1995
(166)
1994
(159)
1993
(160)
1992
(158)
1991
(157)
1990
(160)
1989
(154)
1988
(154)
1987
(153)
1986
(151)
1985
(151)
1984
(141)
1983
(137)
1982
(138)
1981
(128)
1980
(127)
1979
(118)
1978
(52)
1977
(51)
1976
(51)
1975
(53)
1974
(52)
1973
(52)
1972
(52)
1971
(49)
1970
(52)
1969
(42)
1968
(42)
1967
(42)
1966
(39)
1965
(39)
1964
(38)
1963
(37)
1962
(37)
1961
(38)
1960
(31)
1959
(27)
1958
(27)
1957
(25)
1956
(23)
1955
(20)
1954
(19)
1953
(19)
1952
(19)
1951
(17)
1950
(17)
1949
(15)
1948
(14)
1947
(14)
1946
(14)
1945
(14)
1944
(14)
1943
(13)
1942
(13)
1941
(14)
1940
(13)
Place:
Heihe River Basin
(105)
China
(54)
Gansu Province
(42)
Qinghai Province
(42)
Global
(38)
Qaidam Basin
(30)
Source area of the Yellow River
(29)
Gurbantunggut Desert Area
(21)
Luding County
(20)
Northeast Permafrost Region
(19)
Inner Mongolia Autonomous Region
(18)
Northwest inland area
(17)
Artificial oasis experimental area in the middle reaches
(16)
Chengdu City
(16)
Leshan City
(16)
Meishan City
(16)
Shaanxi Province
(16)
Sidaoqiao Super Station
(16)
Ya'an City
(16)
Yibin City
(16)
Daman Super Station
(14)
Aba Prefecture
(13)
Altai Mountains
(13)
Eling Lake Basin
(13)
Ganzi Prefecture
(13)
Irtysh river
(13)
Liangshan Prefecture
(13)
Maduo County
(13)
Ulungur river
(13)
Yellow River Source Region
(13)
Zhaotong City
(13)
Flux observation matrix
(11)
downstream natural oasis experimental area
(11)
Genhe River Basin in the Erguna area on the western slope of the Greater Khingan Range
(10)
Main stream of Tarim River
(10)
Ningxia Hui Autonomous Region
(10)
Northeast China
(10)
Qinghai Lake system
(10)
Qinghai Tibet Plateau
(10)
Source stream of Tarim River
(10)
South of Altai Mountain
(10)
Xilin Gol League
(10)
Hexi inland river
(9)
Middle Reaches Artificial Oasis Experimental Zone
(9)
None
(9)
Qilian Mountain National Park
(9)
Qinghai-Tibet Plateau
(9)
Rivers at the north foot of Tianshan Mountain
(9)
Shanghai
(9)
artificial oasis experimental area in the middle reaches
(9)
Arou Super Station
(8)
Dalaikubu Town
(8)
Inner Mongolia
(8)
Midstream artificial oasis experimental area
(8)
Suide
(8)
Yulin
(8)
global
(8)
Dayekou watershed in Qilian Mountains
(7)
Kamaran River Basin on the East Slope of Daxing'an Mountains
(7)
Qilian Mountains
(7)
Small rivers in Turpan Hami Basin
(7)
Weihe River Basin
(7)
Xinjiang
(7)
flux observation matrix
(7)
Desert area of Tarim Basin
(6)
Golmud City
(6)
Loess Plateau
(6)
Ob river
(6)
Small river at the north foot of Kunlun Mountain
(6)
upstream cold region
(6)
Lower reaches of the Heihe River Basin
(5)
Middle reaches of Heihe River
(5)
Tianjin City
(5)
Upper reaches of the Heihe River Basin
(5)
Wuhan
(5)
Yanjin County
(5)
Beilu River
(4)
Downstream natural oasis experimental area
(4)
Heihe Basin
(4)
Jingyangling Station
(4)
Liugou Reservoir
(4)
Midstream Artificial Oasis Experimental Zone
(4)
Northern Hemisphere
(4)
Pakistan
(4)
Qilian Mountain Region
(4)
Qinghai Tibet Plateau Alpine Desert
(4)
Shapotou
(4)
Upper Cold Region Hydrological Test Area
(4)
Upstream cold region hydrological test area
(4)
Wuliangsuhai
(4)
Xiqu Town
(4)
Yanzhi Mountain in Qilian Mountains
(4)
Yellow River sandy coarse sand national key control area
(4)
arctic
(4)
middle reaches artificial oasis experimental area
(4)
southeast edge of Tengger Desert
(4)
"The Belt and Road" region
(3)
Aba Tibetan and Qiang Autonomous Prefecture
(3)
Aksu
(3)
Alxa Left Banner
(3)
分中心:
黄土高原水土保持分中心
(35)
祁连山生态分中心
(26)
黄河水生态分中心
(1)
Journal:
中国科学数据
(22)
Earth System Science Data
(9)
Scientific Data
(5)
寒区旱区科学数据（英）
(2)
湿地科学
(2)
遥感技术与应用
(2)
Big Earth Data
(1)
ESS Open Archive
(1)
Global and Planetary Change
(1)
International Journal of Applied Earth Observation and Geoinformation
(1)
Methods in Ecology and Evolution
(1)
Proceedings of the National Academy of Sciences
(1)
全球生物地球化学循环
(1)
地球的未来
(1)
遥感学报
(1)
高原气象
(1)
Share mode:
Apply to Access
(542)
Login to Access
(386)
Open Access
(93)
default sort
visits
downloads
Publish time
update time
1/52
National Cryosphere Desert Data Center
China's 30 meter annual land cover dataset and its dynamic changes (1985-2022)
This dataset used 335709 Landsat images from Google Earth Engine to construct China's first annual land cover product (CLCD) derived from Landsat from...
visits:
61401
file size:
51.0 GiB
update time:
2026-07-14
National Cryosphere Desert Data Center
An improved global land cover mapping in 2015 with 30 m resolution (GLC-2015) based on a multi-source product fusion approach
visits:
6399
file size:
12.5 GiB
update time:
2026-05-15
National Cryosphere Desert Data Center
China's first 1-meter resolution national land cover dataset (SinoLC-1)
This dataset is based on a deep learning framework and open access data, including Global Land Cover (GLC) products, Open Street Maps (OSM), and Googl...
visits:
11856
file size:
136.0 GiB
update time:
2026-07-02
National Cryosphere Desert Data Center
Circumpolar Arctic Land Cover for circa 2020 (CALC-2020)
Circumpolar Arctic Land Cover for circa 2020 (CALC-2020) is a new baseline land cover product that maps the entire terrestrial Arctic (tree line nowthwa...
visits:
3548
file size:
7.1 GiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Distribution Map of 50km×50km Grid Coverage Area for 9-Class Land Cover in the Arctic Region, 2024
The spatial distribution pattern of Arctic vegetation diversity constitutes a crucial factor underpinning the ecological stability of the Arctic reg...
visits:
1731
file size:
178.6 KiB
update time:
2026-05-13
National Cryosphere Desert Data Center
Oasis land cover data set in typical areas of China (1975-2015)
Using Landsat series data and ArcGIS software, this data automatically specifies classification and visual modification based ...
visits:
8545
file size:
57.8 MiB
update time:
2022-01-14
National Cryosphere Desert Data Center
ARC-2024: 10m Resolution Land Cover Map of Circumpolar Arctic in 2024
Arctic land cover mapping faces significant challenges, primarily stemming from pronounced spatial heterogeneity, complex surface characterist...
visits:
1502
file size:
14.1 GiB
update time:
2026-02-13
National Cryosphere Desert Data Center
Shiyang River Watershed 10-meter resolution land cover and crop type data (2019)
This data is the land cover and crop type data of Shiyang River Basin in 2019, with a spatial resolution of 10 m. This dataset is based on the sample da...
visits:
4626
file size:
25.6 MiB
update time:
2025-05-29
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:
5684
file size:
1004.2 MiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Land cover dataset of Qaidam Basin (2010 and 2020)
This data is the land cover map of Qaidam Basin in 2010 and 2020 obtained by using Landsat 8 and sentinel-2 remote sensing images, and taking a large num...
visits:
3681
file size:
70.2 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
30 meter resolution forest age map of China (2020)
High resolution and spatially clear forest age maps are crucial for quantifying forest carbon storage and carbon sequestration potential.. The nationw...
visits:
7033
file size:
1.6 GiB
update time:
2026-05-14
National Cryosphere Desert Data Center
30m land use data set of Golmud City, Qinghai Province (1980-2018)
Statistical classification and summary data of current land use categories in Golmud City from 1980 to 2018 (every five years). After obtaining the remo...
visits:
4128
file size:
92.9 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Dataset of Desertification Trends in Northern China over the Next 30 Years (2021-2050)
This dataset covers the northern region of China from 2021 to 2050 and estimates the possible trend of desertification under the future high emissio...
visits:
1383
file size:
728.2 MiB
update time:
2026-03-13
National Cryosphere Desert Data Center
10 meter resolution land cover map of the Qinghai Tibet Plateau (2022)
The Qinghai Tibet Plateau has multiple vegetation types, ranging from broad-leaved and coniferous forests in low and medium altitude areas to high-alt...
visits:
7913
file size:
7.3 GiB
update time:
2026-05-14
National Cryosphere Desert Data Center
Land type data of 30 meters in Urumqi River basin (2015, 2020)
This data is based on GLC_ The FCS30-2015 global fine surface coverage product combines high-precision satellite DEM data, global thematic auxiliary datas...
visits:
8986
file size:
464.5 KiB
update time:
2025-04-29
National Cryosphere Desert Data Center
1:300000 spatial distribution data set of salt fields in some regions of China (2013)
This data set includes the distribution data of national salt fields in 2013. These data are formed after the salt lake map spots are extracted by manua...
visits:
3768
file size:
305.1 KiB
update time:
2025-04-28
National Cryosphere Desert Data Center
The dataset of monthly soil temperature at 0.01-degree resolution over nine layers in the Three River Source Region from 1982 to 2015.
visits:
4957
file size:
24.0 GiB
update time:
2026-07-01
National Cryosphere Desert Data Center
A Six-year long High-resolution Air Quality Reanalysis Dataset over China-monthly and annual version（2013-2018）
This study utilized Ensemble Kalman Filter (EnKF) and Nested Air Quality Prediction Simulation System (NAQPMS) to assimilate over 1000 surface air qual...
visits:
6338
file size:
560.7 MiB
update time:
2026-01-14
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:
7452
file size:
341.6 MiB
update time:
2026-05-15
National Cryosphere Desert Data Center
China Full Coverage XCO2 Daily Dataset Based on DSC-DF-LGB (2015-2020)
In recent years, the concentration of atmospheric carbon dioxide in China has been increasing year by year. Satellite observation is the main means of ...
visits:
4665
file size:
4.8 GiB
update time:
2026-01-14
