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Subject:
geography
(2)
physical geography
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(1)
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(1)
hydrology
(1)
Theme:
China
(2)
CIWW1km
(1)
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(1)
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Evapotranspiration
(1)
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(1)
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distribution
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hydrological response
(1)
irrigated farmland
(1)
irrigation
(1)
irrigation water intake
(1)
penman Montes formula
(1)
soil moisture
(1)
Time:
2023
(1)
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(1)
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(2)
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(4)
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Place:
China
(3)
Arid and semi-arid areas in the north
(1)
Heihe River Basin
(1)
Huang Huai Hai Plain
(1)
Loess Plateau
(1)
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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)
Journal:
中国科学数据
(1)
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visits
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Publish time
update time
1/1
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:
9421
file size:
2.6 GiB
update time:
2026-07-13
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:
5411
file size:
2.6 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
CIWW1km:China High-Resolution Monthly Irrigation Water Withdrawal Dataset (2000–2020)
The CIWW1km dataset was developed based on an innovative physics-constrained estimation framework. By integrating multi-source remote sensing...
visits:
4339
file size:
5.9 GiB
update time:
2026-09-04
National Cryosphere Desert Data Center
Fine dataset of daily soil moisture for 1km of wheat and corn in arid regions of China (1993-2018)
Soil moisture is a key variable in regional water cycle and has important applications in water resources and agricultural drought management. Most gl...
visits:
5826
file size:
32.6 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Evapotranspiration data of Heihe River Basin from 2000 to 2010
ET (evapotranspiration) monitoring is very important for agricultural water resources management, regional water resources utilization planning and socio-...
visits:
8929
file size:
52.8 MiB
update time:
2020-10-13
National Cryosphere Desert Data Center
A dataset of snow drought occurrence frequency and typed derivatives in Tajikistan from 1950 to 2023
Tajikistan is located in High Mountain Central Asia and serves as an important source region for several transboundary rivers. Seasonal snow plays a...
visits:
140
file size:
1.6 GiB
update time:
2026-09-01
