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leaf area index
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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:
physical geography
(26)
geography
(4)
Atmospheric Science
(2)
Earth Science
(2)
hydrology
(2)
Theme:
leaf area index
(32)
vegetation
(23)
Lai
(10)
ground remote sensing
(7)
soil
(7)
soil moisture
(5)
surface radiation characteristics
(5)
vegetation coverage
(5)
BRDF
(4)
aerospace remote sensing
(4)
airborne
(4)
biomass
(4)
canopy spectrum
(4)
ground synchronous observation
(4)
surface radiation temperature
(4)
Aerospace remote sensing
(3)
Soil
(3)
ground verification information
(3)
infrared wide-angle dual-mode imager
(3)
microwave remote sensing
(3)
ring knife
(3)
soil profile
(3)
soil temperature
(3)
solar spectrophotometer
(3)
spectrum
(3)
surface feature spectrometer (ASD)
(3)
visible light remote sensing
(3)
widas
(3)
ASAR
(2)
ASD spectrometer
(2)
Canopy BRDF model
(2)
Comprehensive observation network of surface processes in the Heihe River Basin
(2)
Enhanced vegetation index
(2)
Forest
(2)
Ground synchronous observation
(2)
LAI
(2)
LAI-2000
(2)
Li-6400 photosynthetic instrument
(2)
Soil and leaf reflectance
(2)
aerosol
(2)
airborne ground remote sensing
(2)
atmospheric water vapor
(2)
canopy structure
(2)
chlorophyll
(2)
fish eye camera
(2)
fisheye camera
(2)
forest structure
(2)
geodesy
(2)
ground object spectrometer (ASD)
(2)
handheld infrared thermometer
(2)
multi angle thermal infrared and CCD camera
(2)
photosynthesis
(2)
plant height
(2)
quadrat survey
(2)
soil water holding capacity
(2)
spectral measurement
(2)
surface feature spectrum
(2)
surface roughness
(2)
vegetation cover
(2)
water content
(2)
Aqua / MODIS
(1)
CE318 solar spectrophotometer
(1)
Canopy spectrum
(1)
DBH
(1)
Ecological remote sensing
(1)
Fisheye camera
(1)
Forest ecosystem
(1)
Ground remote sensing
(1)
Hand held infrared thermometer
(1)
Heihe River Basin
(1)
Leaf length
(1)
Li-6400 photosynthetic apparatus
(1)
MCD15A2
(1)
MODIS
(1)
Multi angle observation frame
(1)
PALSAR
(1)
Photosynthesis
(1)
Qilian Mountains
(1)
Ring knife
(1)
SRDF
(1)
Soil profile
(1)
Surface radiation temperature
(1)
Terra / MODIS
(1)
aerosol backscatter
(1)
aerosol optical depth
(1)
aerosol optical thickness
(1)
albedo
(1)
atmospheric radiation
(1)
canopy interception
(1)
canopy radiation temperature
(1)
crown width
(1)
ecosystem
(1)
forest
(1)
fy3a / MERSI
(1)
fy3b / MERSI
(1)
ground object spectrum
(1)
land use
(1)
leaf base height
(1)
leaf inclination
(1)
leaf width
(1)
Time:
2025
(2)
2023
(2)
2022
(1)
2021
(1)
2020
(2)
2019
(2)
2018
(4)
2017
(1)
2016
(1)
2015
(1)
2014
(4)
2013
(3)
2012
(6)
2011
(4)
2010
(4)
2009
(3)
2008
(18)
2007
(5)
2006
(3)
2005
(3)
2004
(4)
2003
(4)
2002
(3)
2001
(2)
2000
(2)
Place:
Heihe River Basin
(26)
intensive observation area of Linze station
(5)
Dayekou River Basin intensive observation area
(3)
Hydrological experimental area in arid area of the middle reaches
(3)
Yingke oasis intensive observation area
(3)
hydrological test area of arid area in the middle reaches
(3)
Daman Super Station
(2)
Downstream natural oasis experimental area
(2)
Downstream of Heihe River Basin
(2)
Ejina Banner
(2)
Huazhaizi desert intensive observation area
(2)
Hydrological experimental area in the middle reaches of arid area
(2)
Intensive observation area of huazhaizi desert
(2)
Sidaoqiao Super Station
(2)
forest hydrology test area and Pailugou River Basin intensive observation area
(2)
Dayekou River Basin
(1)
Dayekou guantan Forest Station Super sample plot
(1)
Gansu Province
(1)
Hydrological experimental area in the arid area of the middle reaches
(1)
Infill observation in Yingke Oasis
(1)
Intensive observation area of Linze grassland
(1)
Intensive observation area of Linze station
(1)
Linze grassland intensive observation area
(1)
Lower Heihe River Basin
(1)
Lower reaches of Heihe River Basin
(1)
Midstream Artificial Oasis Experimental Zone
(1)
Midstream artificial oasis experimental area
(1)
Mixed Forest Station
(1)
Qilian Mountain Area
(1)
Upstream
(1)
Weihe River Basin
(1)
Yingke oasis encrypted observation area
(1)
a rou intensive observation area
(1)
arid area in the middle reaches
(1)
artificial oasis test area in the middle reaches
(1)
biandukou intensive observation area
(1)
forest hydrological test area
(1)
hydrological experimental area
(1)
hydrological test area
(1)
hydrological test area in arid area in the middle reaches
(1)
hydrological test area in arid area of the middle reaches
(1)
hydrological test area in the cold area in the upper reaches
(1)
intensive observation area
(1)
midstream and downstream
(1)
natural oasis test area in the lower reaches
(1)
sidaoqiao
(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)
分中心:
祁连山生态分中心
(1)
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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 (May 30, 2008)
On May 30, 2008, the ground synchronous observation of airborne infrared wide-angle dual-mode line / area array scanner (widas) was carried out in the e...
visits:
5204
file size:
186.5 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Heihe comprehensive remote sensing joint experiment: observation data set of daily variation of photosynthesis effective radiation ratio (FPAR) in Yingke oasis intensive observation area (2008)
This data set is the daily variation data of FPAR measured in the corn field of Yingke oasis. Measurement content and date: (1) On July 5, 2008, in the co...
visits:
4923
file size:
145.1 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:
9296
file size:
8.3 GiB
update time:
2025-05-29
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:
16263
file size:
721.3 MiB
update time:
2025-05-29
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:
16961
file size:
31.1 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Heihe River eco hydrological remote sensing experiment: Lai 2200 observation data set in the lower reaches of Heihe River (2014)
During the downstream aerial remote sensing test, Lai observation on the underlying surface of typical downstream vegetation was carried out, which beg...
visits:
6623
file size:
114.1 KiB
update time:
2023-05-16
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:
6718
file size:
26.6 KiB
update time:
2023-08-23
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:
3996
file size:
1.8 GiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Heihe River Integrated Remote Sensing joint experiment: temporary sample plot survey data set of densified observation area in Dayekou basin (2008)
The forest hydrology test area of Heihe River comprehensive remote sensing joint test includes Dayekou basin intensive observation area and Pailugou bas...
visits:
4255
file size:
1.7 MiB
update time:
2022-03-15
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:
7942
file size:
35.0 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Heihe River Integrated Remote Sensing joint test: Airborne widas ground synchronous observation data set in ARW encrypted observation area (July 7, 2008)
On July 7, 2008, the ground synchronous observation test for widas (wide angle infrared dual mode line / area array scanner) aviation flight was carried...
visits:
6952
file size:
154.6 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Heihe River Integrated Remote Sensing joint experiment: observation data set of vegetation structure and biophysical parameters in Linze grassland intensive observation area (2008)
From May 26 to June 29, 2008, routine measurements of vegetation biophysical parameters and structural parameters were carried out in the intensive obse...
visits:
5614
file size:
509.1 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:
4450
file size:
180.1 MiB
update time:
2023-08-22
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:
7196
file size:
1.1 MiB
update time:
2023-08-23
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:
4249
file size:
147.0 MiB
update time:
2023-08-22
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:
6434
file size:
120.1 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Heihe 1km monthly LAI production in 2012
Firstly, canopy BRDF model is used to express canopy reflectance as a function of Lai / fAPAR, wavelength, soil and leaf reflectance, aggregation index, i...
visits:
5998
file size:
21.1 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
1 km Lai products in Heihe River Basin, 2000-2012
This data set is the Lai product of 1 km in Heihe River Basin from 2000 to 2012. Data details are as follows: Image format: TIF Image size: about 1m per s...
visits:
6098
file size:
27.1 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Dataset of Heihe integrated observatory network: Leaf area index of Mixed forest station, 2023
visits:
1318
file size:
22.4 KiB
update time:
2026-04-14
National Cryosphere Desert Data Center
Dataset of Heihe integrated observatory network: Leaf area index of Sidaoqiao superstation, 2023
visits:
1256
file size:
16.6 KiB
update time:
2026-04-14
