Matches in SemOpenAlex for { <https://semopenalex.org/work/W2103307211> ?p ?o ?g. }
- W2103307211 endingPage "1614" @default.
- W2103307211 startingPage "1599" @default.
- W2103307211 abstract "This paper revisits the classical problem of particle scattering–gaseous absorption and considers the extent to which the growth of absorption lines of a known gas can be used to obtain information about the scattering particles. The focus of the study is directed toward interpretation of the reflection spectrum of the O2 A band located in the spectral region between 0.759 and 0.771 μm and the results provide a theoretical foundation for the retrieval of particle information described in a related study. This study demonstrates that there are six main properties that affect the absorption and reflection spectra: the optical depth of the cloud or aerosol, the pressure level of the top of this layer, the (pressure) thickness of the layer, the scattering phase function, the particle single-scatter albedo, and the surface albedo. Measured quantities, such as the spectral radiance or the ratio of in-absorption to continuum radiances are shown to be sensitive to these parameters in a manner that varies according to the O2 optical depth. This variation sensitivity offers a way of separating the dependence of the measurements on these parameters, thereby providing some basis for their retrieval with suitable spectral measurements that resolve a sufficient range of O2 optical depth. Specifically, it is shown that radiances reflected from thin layers are sensitive to optical depth and phase function whereas the radiance ratio is sensitive to layer height. For thick layers, the sensitivity to optical depth diminishes leaving primarily a sensitivity to bulk information about the scattering phase function. By measuring radiances as a function of changing O2 absorption, it is possible to distinguish optically thin layers above brighter lower reflecting surfaces, providing an ability to distinguish high-level thin cloud over brighter lower-level clouds or reflecting surfaces. The effects of 3D geometry on the spectral radiances is also considered in the context of photon path. It is shown how the spectral radiances provide some insight on 3D effects and the probable importance of these 3D effects on the retrievals. The equivalence theorem is illustrated and is used to provide line-by-line simulations of the reflection spectrum from hypothetical 3D clouds. A method to identify the nature of the 3D bias on retrievals of optical depth is discussed." @default.
- W2103307211 created "2016-06-24" @default.
- W2103307211 creator A5064606776 @default.
- W2103307211 creator A5085447919 @default.
- W2103307211 date "2000-05-01" @default.
- W2103307211 modified "2023-09-26" @default.
- W2103307211 title "Molecular Line Absorption in a Scattering Atmosphere. Part I: Theory" @default.
- W2103307211 cites W1554901925 @default.
- W2103307211 cites W1649484698 @default.
- W2103307211 cites W1680046632 @default.
- W2103307211 cites W1981954481 @default.
- W2103307211 cites W1988544639 @default.
- W2103307211 cites W1991943237 @default.
- W2103307211 cites W2011950469 @default.
- W2103307211 cites W2016002260 @default.
- W2103307211 cites W2024899883 @default.
- W2103307211 cites W2030596901 @default.
- W2103307211 cites W2038895963 @default.
- W2103307211 cites W2059756096 @default.
- W2103307211 cites W2094506479 @default.
- W2103307211 cites W2104411805 @default.
- W2103307211 cites W2119721065 @default.
- W2103307211 cites W2140207731 @default.
- W2103307211 cites W2161691318 @default.
- W2103307211 cites W3135227555 @default.
- W2103307211 cites W621191062 @default.
- W2103307211 doi "https://doi.org/10.1175/1520-0469(2000)057<1599:mlaias>2.0.co;2" @default.
- W2103307211 hasPublicationYear "2000" @default.
- W2103307211 type Work @default.
- W2103307211 sameAs 2103307211 @default.
- W2103307211 citedByCount "51" @default.
- W2103307211 countsByYear W21033072112012 @default.
- W2103307211 countsByYear W21033072112013 @default.
- W2103307211 countsByYear W21033072112014 @default.
- W2103307211 countsByYear W21033072112015 @default.
- W2103307211 countsByYear W21033072112018 @default.
- W2103307211 countsByYear W21033072112019 @default.
- W2103307211 countsByYear W21033072112020 @default.
- W2103307211 countsByYear W21033072112022 @default.
- W2103307211 countsByYear W21033072112023 @default.
- W2103307211 crossrefType "journal-article" @default.
- W2103307211 hasAuthorship W2103307211A5064606776 @default.
- W2103307211 hasAuthorship W2103307211A5085447919 @default.
- W2103307211 hasBestOaLocation W21033072111 @default.
- W2103307211 hasConcept C120665830 @default.
- W2103307211 hasConcept C121332964 @default.
- W2103307211 hasConcept C125287762 @default.
- W2103307211 hasConcept C1276947 @default.
- W2103307211 hasConcept C142362112 @default.
- W2103307211 hasConcept C153294291 @default.
- W2103307211 hasConcept C191486275 @default.
- W2103307211 hasConcept C192562407 @default.
- W2103307211 hasConcept C195886398 @default.
- W2103307211 hasConcept C199360897 @default.
- W2103307211 hasConcept C23690007 @default.
- W2103307211 hasConcept C2778552899 @default.
- W2103307211 hasConcept C2779345167 @default.
- W2103307211 hasConcept C27896171 @default.
- W2103307211 hasConcept C30475298 @default.
- W2103307211 hasConcept C41008148 @default.
- W2103307211 hasConcept C4839761 @default.
- W2103307211 hasConcept C52119013 @default.
- W2103307211 hasConcept C554144382 @default.
- W2103307211 hasConcept C65682993 @default.
- W2103307211 hasConcept C74902906 @default.
- W2103307211 hasConceptScore W2103307211C120665830 @default.
- W2103307211 hasConceptScore W2103307211C121332964 @default.
- W2103307211 hasConceptScore W2103307211C125287762 @default.
- W2103307211 hasConceptScore W2103307211C1276947 @default.
- W2103307211 hasConceptScore W2103307211C142362112 @default.
- W2103307211 hasConceptScore W2103307211C153294291 @default.
- W2103307211 hasConceptScore W2103307211C191486275 @default.
- W2103307211 hasConceptScore W2103307211C192562407 @default.
- W2103307211 hasConceptScore W2103307211C195886398 @default.
- W2103307211 hasConceptScore W2103307211C199360897 @default.
- W2103307211 hasConceptScore W2103307211C23690007 @default.
- W2103307211 hasConceptScore W2103307211C2778552899 @default.
- W2103307211 hasConceptScore W2103307211C2779345167 @default.
- W2103307211 hasConceptScore W2103307211C27896171 @default.
- W2103307211 hasConceptScore W2103307211C30475298 @default.
- W2103307211 hasConceptScore W2103307211C41008148 @default.
- W2103307211 hasConceptScore W2103307211C4839761 @default.
- W2103307211 hasConceptScore W2103307211C52119013 @default.
- W2103307211 hasConceptScore W2103307211C554144382 @default.
- W2103307211 hasConceptScore W2103307211C65682993 @default.
- W2103307211 hasConceptScore W2103307211C74902906 @default.
- W2103307211 hasIssue "10" @default.
- W2103307211 hasLocation W21033072111 @default.
- W2103307211 hasOpenAccess W2103307211 @default.
- W2103307211 hasPrimaryLocation W21033072111 @default.
- W2103307211 hasRelatedWork W1965813175 @default.
- W2103307211 hasRelatedWork W2033163947 @default.
- W2103307211 hasRelatedWork W2047546919 @default.
- W2103307211 hasRelatedWork W2054199402 @default.
- W2103307211 hasRelatedWork W2094996837 @default.
- W2103307211 hasRelatedWork W2516045248 @default.
- W2103307211 hasRelatedWork W265241342 @default.
- W2103307211 hasRelatedWork W346016989 @default.