FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2016239143> ?p ?o ?g. }

• W2016239143 endingPage "166" @default.
• W2016239143 startingPage "153" @default.
• W2016239143 abstract "Principles of geometric optics and Boolean models for random sets in a three-dimensional space provide the mathematical basis for a model of the bidirectional radiance or reflectance of a forest or woodland as remotely sensed by radiometric instruments. The model may be defined at two levels: whole-canopy and individual-leaf. At the whole-canopy level, the forest scene is treated as a collection of discrete canopy envelopes with simple geometric shapes that are arranged on a contrasting background. The scene includes four components: sunlit canopy, shadowed canopy, sunlit background, and shadowed background. The radiance or reflectance of the scene as a whole is modeled as the sun of the radiances or reflectances of the individual components as weighted by their areal proportions. The areal proportions of the components are determined by 1) principles of geometric optics as applied to the shapes of the canopy envelopes and 2) Boolean models for random set overlap. These yield the expected proportions of the components as a function of angles of irradiance and exitance. At the leaf level, the canopy envelope can be tretaed as containing an assemblage of leaves, and thus the radiance or reflectance is a function of the areal proportions of sunlit leaf, shadowed leaf, sunlit background, and shadowed background. Because the proportions of scene components are dependent upon the directions of irradiance and exitance, the model accounts for the “hotspot” that is well known in leaf and tree canopies. Because both whole-canopy and individual-leaf models are driven by the same principles of geometric optics and Boolean modeling, they may easily be combined together in a single, two-stage model. Moreover, through further application of the mathematics of random sets, the averaging and variance that occurs when a scene is imaged by a sensor with a finite field of view may be accommodated. In addition, the models are capable of inversion, yielding estimates of size, shape, and spacing of crowns and/or leaves from directional and spatial statistics of remotely sensed radiances." @default.
• W2016239143 created "2016-06-24" @default.
• W2016239143 creator A5024510689 @default.
• W2016239143 creator A5041646552 @default.
• W2016239143 date "1990-12-01" @default.
• W2016239143 modified "2023-10-16" @default.
• W2016239143 title "Modeling bidirectional reflectance of forests and woodlands using boolean models and geometric optics" @default.
• W2016239143 cites W1978160572 @default.
• W2016239143 cites W1997731494 @default.
• W2016239143 cites W2005177606 @default.
• W2016239143 cites W2008651335 @default.
• W2016239143 cites W2018645789 @default.
• W2016239143 cites W2068195262 @default.
• W2016239143 cites W2076601391 @default.
• W2016239143 cites W2084041670 @default.
• W2016239143 cites W2088612131 @default.
• W2016239143 cites W2090958907 @default.
• W2016239143 cites W2092315761 @default.
• W2016239143 cites W2107998917 @default.
• W2016239143 cites W2108743255 @default.
• W2016239143 cites W2125658492 @default.
• W2016239143 cites W2126884030 @default.
• W2016239143 cites W2157214787 @default.
• W2016239143 cites W2161848987 @default.
• W2016239143 cites W2167463602 @default.
• W2016239143 doi "https://doi.org/10.1016/0034-4257(90)90065-t" @default.
• W2016239143 hasPublicationYear "1990" @default.
• W2016239143 type Work @default.
• W2016239143 sameAs 2016239143 @default.
• W2016239143 citedByCount "130" @default.
• W2016239143 countsByYear W20162391432012 @default.
• W2016239143 countsByYear W20162391432013 @default.
• W2016239143 countsByYear W20162391432014 @default.
• W2016239143 countsByYear W20162391432015 @default.
• W2016239143 countsByYear W20162391432016 @default.
• W2016239143 countsByYear W20162391432017 @default.
• W2016239143 countsByYear W20162391432018 @default.
• W2016239143 countsByYear W20162391432019 @default.
• W2016239143 countsByYear W20162391432020 @default.
• W2016239143 countsByYear W20162391432021 @default.
• W2016239143 countsByYear W20162391432022 @default.
• W2016239143 countsByYear W20162391432023 @default.
• W2016239143 crossrefType "journal-article" @default.
• W2016239143 hasAuthorship W2016239143A5024510689 @default.
• W2016239143 hasAuthorship W2016239143A5041646552 @default.
• W2016239143 hasConcept C101000010 @default.
• W2016239143 hasConcept C108597893 @default.
• W2016239143 hasConcept C120665830 @default.
• W2016239143 hasConcept C121332964 @default.
• W2016239143 hasConcept C147103442 @default.
• W2016239143 hasConcept C151596937 @default.
• W2016239143 hasConcept C166957645 @default.
• W2016239143 hasConcept C18903297 @default.
• W2016239143 hasConcept C203174812 @default.
• W2016239143 hasConcept C205649164 @default.
• W2016239143 hasConcept C23690007 @default.
• W2016239143 hasConcept C28631016 @default.
• W2016239143 hasConcept C33923547 @default.
• W2016239143 hasConcept C39432304 @default.
• W2016239143 hasConcept C39807119 @default.
• W2016239143 hasConcept C46423501 @default.
• W2016239143 hasConcept C54286561 @default.
• W2016239143 hasConcept C62649853 @default.
• W2016239143 hasConcept C86803240 @default.
• W2016239143 hasConceptScore W2016239143C101000010 @default.
• W2016239143 hasConceptScore W2016239143C108597893 @default.
• W2016239143 hasConceptScore W2016239143C120665830 @default.
• W2016239143 hasConceptScore W2016239143C121332964 @default.
• W2016239143 hasConceptScore W2016239143C147103442 @default.
• W2016239143 hasConceptScore W2016239143C151596937 @default.
• W2016239143 hasConceptScore W2016239143C166957645 @default.
• W2016239143 hasConceptScore W2016239143C18903297 @default.
• W2016239143 hasConceptScore W2016239143C203174812 @default.
• W2016239143 hasConceptScore W2016239143C205649164 @default.
• W2016239143 hasConceptScore W2016239143C23690007 @default.
• W2016239143 hasConceptScore W2016239143C28631016 @default.
• W2016239143 hasConceptScore W2016239143C33923547 @default.
• W2016239143 hasConceptScore W2016239143C39432304 @default.
• W2016239143 hasConceptScore W2016239143C39807119 @default.
• W2016239143 hasConceptScore W2016239143C46423501 @default.
• W2016239143 hasConceptScore W2016239143C54286561 @default.
• W2016239143 hasConceptScore W2016239143C62649853 @default.
• W2016239143 hasConceptScore W2016239143C86803240 @default.
• W2016239143 hasIssue "3" @default.
• W2016239143 hasLocation W20162391431 @default.
• W2016239143 hasOpenAccess W2016239143 @default.
• W2016239143 hasPrimaryLocation W20162391431 @default.
• W2016239143 hasRelatedWork W1963998462 @default.
• W2016239143 hasRelatedWork W1998002922 @default.
• W2016239143 hasRelatedWork W2016239143 @default.
• W2016239143 hasRelatedWork W2049212778 @default.
• W2016239143 hasRelatedWork W2089597919 @default.
• W2016239143 hasRelatedWork W2521071604 @default.
• W2016239143 hasRelatedWork W2901041351 @default.
• W2016239143 hasRelatedWork W2901153301 @default.
• W2016239143 hasRelatedWork W2955286149 @default.
• W2016239143 hasRelatedWork W3093131265 @default.
• W2016239143 hasVolume "34" @default.

• next