Matches in SemOpenAlex for { <https://semopenalex.org/work/W2075811377> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2075811377 abstract "Clumping index is a critical physical parameter used to describe the clumping effect of vegetation canopy. In many studies, foliage elements are assumed to distribute randomly in the canopy and the clumping index is 1. However, for the irregularly or artificially spaced discrete vegetation canopies, such as savanna and sparse forests, the assumption is not in accordance with the actual case, the clumping index varies in the range of 0 to 1. As a result, the Leaf Area Index (LAI) retrieved directly from remote sensing data is always underestimated. Optical instruments, such as LAI-2000 canopy analyzer, TRAC, fish-eye camera, are difficult to measure the clumping index for sparse forests directly. In this paper, taking populus euphratica sparse forest in Heihe Basin as the research object, a new method combining hemispherical photography and high resolution images is established to estimate the clumping index. The results show that the method can accurately calculate clumping index and LAI for sparse forests and improve the validation of LAI products in water stressed regions." @default.
- W2075811377 created "2016-06-24" @default.
- W2075811377 creator A5012178742 @default.
- W2075811377 creator A5016645782 @default.
- W2075811377 creator A5020607363 @default.
- W2075811377 creator A5039794688 @default.
- W2075811377 creator A5051385963 @default.
- W2075811377 creator A5064183031 @default.
- W2075811377 creator A5089188165 @default.
- W2075811377 date "2012-07-01" @default.
- W2075811377 modified "2023-09-26" @default.
- W2075811377 title "Estimating clumping index of sparse forest using hemispherical photographs combined with Geoeye-1 data" @default.
- W2075811377 cites W1977083889 @default.
- W2075811377 cites W1988775509 @default.
- W2075811377 cites W1995103915 @default.
- W2075811377 cites W2019248281 @default.
- W2075811377 cites W2037317818 @default.
- W2075811377 cites W2092197994 @default.
- W2075811377 cites W2095958845 @default.
- W2075811377 cites W2134361702 @default.
- W2075811377 cites W2151647593 @default.
- W2075811377 cites W2165503062 @default.
- W2075811377 doi "https://doi.org/10.1109/igarss.2012.6350692" @default.
- W2075811377 hasPublicationYear "2012" @default.
- W2075811377 type Work @default.
- W2075811377 sameAs 2075811377 @default.
- W2075811377 citedByCount "0" @default.
- W2075811377 crossrefType "proceedings-article" @default.
- W2075811377 hasAuthorship W2075811377A5012178742 @default.
- W2075811377 hasAuthorship W2075811377A5016645782 @default.
- W2075811377 hasAuthorship W2075811377A5020607363 @default.
- W2075811377 hasAuthorship W2075811377A5039794688 @default.
- W2075811377 hasAuthorship W2075811377A5051385963 @default.
- W2075811377 hasAuthorship W2075811377A5064183031 @default.
- W2075811377 hasAuthorship W2075811377A5089188165 @default.
- W2075811377 hasConcept C101000010 @default.
- W2075811377 hasConcept C136764020 @default.
- W2075811377 hasConcept C142724271 @default.
- W2075811377 hasConcept C1549246 @default.
- W2075811377 hasConcept C159985019 @default.
- W2075811377 hasConcept C166957645 @default.
- W2075811377 hasConcept C18903297 @default.
- W2075811377 hasConcept C192562407 @default.
- W2075811377 hasConcept C199360897 @default.
- W2075811377 hasConcept C204323151 @default.
- W2075811377 hasConcept C205649164 @default.
- W2075811377 hasConcept C25989453 @default.
- W2075811377 hasConcept C2776133958 @default.
- W2075811377 hasConcept C2777382242 @default.
- W2075811377 hasConcept C2778994249 @default.
- W2075811377 hasConcept C2780376076 @default.
- W2075811377 hasConcept C39432304 @default.
- W2075811377 hasConcept C39807119 @default.
- W2075811377 hasConcept C41008148 @default.
- W2075811377 hasConcept C62649853 @default.
- W2075811377 hasConcept C71924100 @default.
- W2075811377 hasConcept C78869512 @default.
- W2075811377 hasConcept C86803240 @default.
- W2075811377 hasConceptScore W2075811377C101000010 @default.
- W2075811377 hasConceptScore W2075811377C136764020 @default.
- W2075811377 hasConceptScore W2075811377C142724271 @default.
- W2075811377 hasConceptScore W2075811377C1549246 @default.
- W2075811377 hasConceptScore W2075811377C159985019 @default.
- W2075811377 hasConceptScore W2075811377C166957645 @default.
- W2075811377 hasConceptScore W2075811377C18903297 @default.
- W2075811377 hasConceptScore W2075811377C192562407 @default.
- W2075811377 hasConceptScore W2075811377C199360897 @default.
- W2075811377 hasConceptScore W2075811377C204323151 @default.
- W2075811377 hasConceptScore W2075811377C205649164 @default.
- W2075811377 hasConceptScore W2075811377C25989453 @default.
- W2075811377 hasConceptScore W2075811377C2776133958 @default.
- W2075811377 hasConceptScore W2075811377C2777382242 @default.
- W2075811377 hasConceptScore W2075811377C2778994249 @default.
- W2075811377 hasConceptScore W2075811377C2780376076 @default.
- W2075811377 hasConceptScore W2075811377C39432304 @default.
- W2075811377 hasConceptScore W2075811377C39807119 @default.
- W2075811377 hasConceptScore W2075811377C41008148 @default.
- W2075811377 hasConceptScore W2075811377C62649853 @default.
- W2075811377 hasConceptScore W2075811377C71924100 @default.
- W2075811377 hasConceptScore W2075811377C78869512 @default.
- W2075811377 hasConceptScore W2075811377C86803240 @default.
- W2075811377 hasLocation W20758113771 @default.
- W2075811377 hasOpenAccess W2075811377 @default.
- W2075811377 hasPrimaryLocation W20758113771 @default.
- W2075811377 hasRelatedWork W2002189733 @default.
- W2075811377 hasRelatedWork W2015452551 @default.
- W2075811377 hasRelatedWork W2028898612 @default.
- W2075811377 hasRelatedWork W2056352756 @default.
- W2075811377 hasRelatedWork W2153566102 @default.
- W2075811377 hasRelatedWork W2164998157 @default.
- W2075811377 hasRelatedWork W2367469621 @default.
- W2075811377 hasRelatedWork W2789708272 @default.
- W2075811377 hasRelatedWork W3133771980 @default.
- W2075811377 hasRelatedWork W2306632474 @default.
- W2075811377 isParatext "false" @default.
- W2075811377 isRetracted "false" @default.
- W2075811377 magId "2075811377" @default.
- W2075811377 workType "article" @default.