From local spectral measurements to maps of vegetation cover and biomass on the Qinghai-Tibet-Plateau: Do we need hyperspectral information?

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From local spectral measurements to maps of vegetation cover and biomass on the Qinghai-Tibet-Plateau: Do we need hyperspectral information?

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作者：Hanna Meyer^a ; ^{hanna.meyer@geo.uni-marburg.de" class="auth_mail" title="E-mail the corresponding author} ; Lukas W. Lehnert^a ; Yun Wang^b ; Christoph Reudenbach^a ; Thomas Nauss^a ; Jö ; rg Bendix^a
关键词：Pasture degradation ; Qinghai-Tibet Plateau ; Hyperspectral measurements ; Regionalization ; Random Forests ; Biomass ; Vegetation cover
刊名：International Journal of Applied Earth Observation and Geoinformation
出版年：2017
出版时间：March 2017
年：2017
卷：55
期：Complete
页码：21-31
全文大小：5723 K

文摘

class="label">•: Over 1100 hyperspectral measurements, vegetation cover and biomass (AGB) records.
class="label">•: Random Forests based hyper- and multispectral estimation of vegetation cover and AGB.
class="label">•: Multispectral information is sufficient to estimate vegetation cover and AGB.
class="label">•: Regionalization of vegetation cover and AGB using 7 high resolution satellite scenes.
class="label">•: The results will help to monitor pasture degradation on the Qinghai-Tibet Plateau.

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