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leaf area index
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Theme:
leaf area index
(30)
vegetation
(23)
Lai
(10)
ground remote sensing
(7)
soil
(7)
soil moisture
(5)
surface radiation characteristics
(5)
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visible light remote sensing
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widas
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(2)
ASD spectrometer
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(1)
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physical geography
(26)
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Place:
Heihe River Basin
(24)
intensive observation area of Linze station
(5)
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(3)
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(3)
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(3)
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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)
hydrological test area in arid area of the middle reaches
(1)
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(1)
intensive observation area
(1)
midstream and downstream
(1)
natural oasis test area in the lower reaches
(1)
the experimental area of artificial oasis in the middle reaches of Heihe River Basin
(1)
the middle reaches of Heihe River Basin
(1)
upstream cold region
(1)
upstream cold region hydrological test area
(1)
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National Cryosphere Desert Data Center
Heihe River eco hydrological remote sensing experiment: Lai 2000 measurement Lai data set in the middle reaches of Heihe River Basin (2012)
This data is the vegetation LAI data set observed in Yingke oasis. Data observation began on May 25, 2012 and ended on July 7, 2012 Measuring in...
visits:
6448
file size:
26.6 KiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Heihe River comprehensive remote sensing joint experiment: fixed sample plot tree survey data set in dense observation area of Pailugou basin and Dayekou basin (2007)
visits:
6882
file size:
1.1 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Heihe integrated remote sensing joint test: ENVISAT ASAR ground synchronous observation data set in the encrypted observation area of Linze station during the pre-test period (September 12-15, 2007)
During the pre-test period from September 12 to 15, 2007, ENVISAT ASAR satellite ground encryption observation test was carried out near Linze station a...
visits:
7510
file size:
162.5 MiB
update time:
2022-03-15
National Cryosphere Desert Data Center
Heihe River Integrated Remote Sensing joint experiment: camera observation data set of canopy canopy density above rainfall tube of super sample plot of Dayekou guantan forest station (2008)
This data comes from the super sample plot of guantan forest station in Dayekou basin. The tree vegetation of the super sample plot is Qinghai Spruce, a...
visits:
5656
file size:
268.4 MiB
update time:
2022-03-16
National Cryosphere Desert Data Center
MODIS MCD15A2 Leaf Area Index (LAI) Dataset in Qilian Mountains Region (2002-2014)
Based on the MODIS MCD15A2.005 dataset, the segmented images covering the Qilian Mountains region were processed using MRT tools and Python language code ...
visits:
16409
file size:
31.1 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Integrated remote sensing joint experiment of Heihe River: Landsat TM ground synchronous observation data set of Yingke oasis and huazhaizi desert intensive observation area (May 20, 2008)
Landsat TM synchronous observation was conducted in Yingke oasis intensive observation area and huazhaizi desert intensive observation area on May 20, 200...
visits:
4166
file size:
180.1 MiB
update time:
2023-08-22
National Cryosphere Desert Data Center
Gansu Province MOD13A2 Enhanced Vegetation Index (EVI) Dataset (2018-2022)
Enhanced Vegetation Index (EVI) is an improvement of Normalized Difference Vegetation Index (NDVI), which comprehensively corrects the atmosphere base...
visits:
9039
file size:
8.3 GiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Integrated remote sensing joint experiment of Heihe River: ENVISAT ASAR and MODIS ground synchronous observation data set of hydrological experimental area in the middle reaches of arid area (May 24, 2008)
On May 24, 2008, ENVISAT ASAR and MODIS were simultaneously observed in the hydrological test area of the arid area in the middle reaches. The ground data...
visits:
4289
file size:
1.4 GiB
update time:
2023-08-18
National Cryosphere Desert Data Center
Heihe comprehensive remote sensing joint experiment: aster ground synchronous observation data set in Yingke oasis and huazhaizi desert intensive observation area (May 28, 2008)
On May 28, 2008, aster synchronous observation was carried out in Yingke oasis and huazhaizi desert intensive observation area. The ground data included A...
visits:
4039
file size:
147.0 MiB
update time:
2023-08-22
National Cryosphere Desert Data Center
Heihe integrated remote sensing joint test: Airborne widas ground synchronous observation data set in the encrypted observation area of Linze station (June 29, 2008)
On June 29, 2008, the ground synchronous observation of airborne infrared wide-angle dual-mode line / area array scanner (widas) was carried out in the ...
visits:
5340
file size:
6.1 GiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Dataset of Heihe integrated observatory network: Leaf area index of Mixed forest station, 2023
visits:
752
file size:
22.4 KiB
update time:
2026-04-14
National Cryosphere Desert Data Center
Heihe River Integrated Remote Sensing joint test: Lai observation data set in the encrypted observation area of Linze station (may July 2008)
Lai was measured by photographic method in the encrypted observation area of Linze station from May 27 to July 11, 2008. Observation instruments: Canon ...
visits:
3783
file size:
1.8 GiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Heihe comprehensive remote sensing joint test: Poplar quadrat survey data set in the encrypted observation area of Linze station (June 2008)
From June 3 to June 13, 2008, the sample survey of poplar forest was carried out in the intensive observation area of Linze station. The main contents o...
visits:
6212
file size:
120.1 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Qilian Mountains integrated observatory network: Dataset of Heihe integrated observatory network (leaf area index of Sidaoqiao, 2018)
This dataset contains leaf area index observation data of four downstream bridges (including tamarisk and Populus euphratica forests) in the...
visits:
334
file size:
38.5 KiB
update time:
2026-04-22
National Cryosphere Desert Data Center
Dataset of Heihe integrated observatory network: Leaf area index of Sidaoqiao superstation, 2023
visits:
763
file size:
16.6 KiB
update time:
2026-04-14
National Cryosphere Desert Data Center
Qilian Mountains integrated observatory network: Dataset of Heihe integrated observatory network (Leaf area index of Daman Superstation, 2018)
This dataset contains leaf area index observation data from June 11, 2018 to September 18, 2018 at the Daman Super Station in the middle rea...
visits:
371
file size:
43.0 KiB
update time:
2026-04-22
National Cryosphere Desert Data Center
Weihe River Basin MODIS MOD13A2 Enhanced Vegetation Index (EVI) Dataset (2000-2020)
Enhanced Vegetation Index (EVI) is improved out of Normalized Vegetation Index (NDVI), a comprehensive atmospheric correction based on the image factors...
visits:
15953
file size:
721.3 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Heihe River Integrated Remote Sensing joint test: ENVISAT ASAR and alos PALSAR ground synchronous observation data sets in the encrypted observation area of Linze station (May 24, 2008)
On May 24, 2008, ENVISAT ASAR and alos PALSAR satellite ground synchronous observations were carried out at Linze station, including soil moisture, surf...
visits:
3785
file size:
5.9 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Heihe River eco hydrological remote sensing experiment: 1km / 5-day synthetic leaf area index (LAI) data set of Heihe River Basin (2010-2014)
The 1km / 5-day synthetic leaf area index (LAI) data set of Heihe River basin provides the 5-day Lai synthesis results from 2010 to 2014. The data uses T...
visits:
7653
file size:
35.0 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Heihe River Integrated Remote Sensing joint experiment: proba Chris ground synchronous observation data set in ARW encrypted observation area (June 23, 2008)
This data is the ground synchronous observation test for proba Chris data carried out in a rou quadrat 2 and a rou quadrat 3 on June 23, 2008. The obser...
visits:
5772
file size:
335.2 MiB
update time:
2025-06-30
