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科研机构
北京大学 [7]
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期刊论文 [7]
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2017 [1]
2016 [1]
2015 [2]
2014 [1]
2003 [1]
2002 [1]
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专题:北京大学
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Estimation of canopy carotenoid content of winter wheat using multi-angle hyperspectral data
期刊论文
ADVANCES IN SPACE RESEARCH, 2017
Kong, Weiping
;
Huang, Wenjiang
;
Liu, Jiangui
;
Chen, Pengfei
;
Qin, Qiming
;
Ye, Huichun
;
Peng, Dailiang
;
Dong, Yingying
;
Mortimer, A. Hugh
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Multi-angle
Hyperspectral data
Vegetation index
Spectral feature
Canopy carotenoid content
Agriculture
REMOTE-SENSING DATA
LEAF-AREA INDEX
VEGETATION INDEXES
CHLOROPHYLL CONTENT
REFLECTANCE SPECTROSCOPY
PRECISION AGRICULTURE
CHRIS/PROBA DATA
PLANT-LEAVES
GREEN LAI
VALIDATION
Reflecting conifer phenology using mobile terrestrial LiDAR: A case study of Pinus sylvestris growing under the Mediterranean climate in Perth, Australia
期刊论文
ECOLOGICAL INDICATORS, 2016
Lin, Yi
;
West, Geoff
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Phenological indicator
Conifer
Mobile terrestrial laser scanning (MLS)
Mediterranean climate
Seasonal-scale phenological variation
DECIDUOUS BROADLEAF FOREST
LEAF-AREA INDEX
PLANT PHENOLOGY
VEGETATION INDEXES
EVERGREEN FORESTS
CANOPY PHENOLOGY
SPRING PHENOLOGY
LASER SCANNER
NEAR-SURFACE
GREEN-UP
Magnetostratigraphic record of the early evolution of the southwestern Tian Shan foreland basin (Ulugqat area), interactions with Pamir indentation and India-Asia collision
期刊论文
tectonophysics, 2015
Yang, Wei
;
Dupont-Nivet, Guillaume
;
Jolivet, Marc
;
Guo, Zhaojie
;
Bougeois, Laurie
;
Bosboom, Roderic
;
Zhang, Ziya
;
Zhu, Bei
;
Heilbronn, Gloria
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/10
Magnetostratigraphy
Cenozoic
Tian Shan
Pamir
Tarim Basin
Tectonics
APATITE FISSION-TRACK
CENOZOIC TECTONIC EVOLUTION
NORTHERN TIEN-SHAN
TARIM BASIN
TIBETAN PLATEAU
NORTHWEST CHINA
EURASIA COLLISION
SOUTHERN JUNGGAR
GEOPHYSICAL-DATA
WEST KUNLUN
A new segmentation method for very high resolution imagery using spectral and morphological information
期刊论文
isprs journal of photogrammetry and remote sensing, 2015
Liu, Jing
;
Li, Peijun
;
Wang, Xue
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
Very high resolution image
Image segmentation
Morphological profile
Seeded region growing
Region merging
GEOBIA
HAUSDORFF DISTANCE
PIXEL CLASSIFICATION
HYPERSPECTRAL DATA
SATELLITE IMAGERY
SHAPE-FEATURES
MULTIRESOLUTION
PROFILES
GIS
EXTRACTION
OBJECTS
Increasing altitudinal gradient of spring vegetation phenology during the last decade on the Qinghai-Tibetan Plateau
期刊论文
agricultural and forest meteorology, 2014
Shen, Miaogen
;
Zhang, Gengxin
;
Cong, Nan
;
Wang, Shiping
;
Kong, Weidong
;
Piao, Shilong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/11
Climate change
NDVI
Precipitation
Spring temperature
Spring vegetation phenology
Tibetan Plateau
GREEN-UP DATES
CLIMATE-CHANGE
ALPINE-MEADOW
CENTRAL HIMALAYA
SPOT-VEGETATION
GROWING-SEASON
CARBON BALANCE
NO EVIDENCE
SNOW COVER
NDVI DATA
A Late Devonian arborescent lycopsid Sublepidodendron songziense Chen emend. (Sublepidodendraceae Krausel et Weyland 1949) from China, with a revision of the genus Sublepidodendron (Nathorst) Hirmer 1927
期刊论文
review of palaeobotany and palynology, 2003
Wang, Q
;
Hao, SG
;
Wang, DM
;
Wang, Y
;
Denk, T
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/12
arborescent lycopsids
Late Devonian
whole-plant species
Sublepidodendron
Sublepidodendron songziense
Ulodendron
Isoetales sensu lato
PENNSYLVANIAN AGE
SP-NOV
EVOLUTION
LEPIDOSTROBUS
PALEOECOLOGY
EURAMERICA
LYCOPODS
LEPIDOCARPACEAE
DIAPHORODENDRON
REPRODUCTION
A simulation model linking crop growth and soil biogeochemistry for sustainable agriculture
期刊论文
ecological modelling, 2002
Zhang, Y
;
Li, CS
;
Zhou, XJ
;
Moore, B
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/11
model
crop
soil biogeochemistry
sustainable agriculture
NITROUS-OXIDE EMISSIONS
TRACE GAS EMISSIONS
CANOPY PHOTOSYNTHESIS
METHANE PRODUCTION
GLOBAL RADIATION
DIRECT COMPONENT
RAINFALL EVENTS
ORGANIC-CARBON
UNITED-STATES
EVOLUTION
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