Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022907598> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W2022907598 endingPage "3118" @default.
- W2022907598 startingPage "3108" @default.
- W2022907598 abstract "The theory of microwave thermal emission from a nonscattering half-space medium is developed for application to regions with nonuniform subsurface soil moisture and temperature variations. A coherent stratified model is presented which is valid for nonuniform temperature profiles and rapidly varying moisture profiles, under which conditions the commonly used emissivity and radiative transfer approaches become inaccurate. For naturally occurring profiles the stratified model gives more accurate results than the other approaches at frequencies below about 4 GHz. Experimental results from ground-based radiometric observations of a controlled target area compare systematically with brightness temperatures predicted from the theoretical model to within approximately 10°K. Results of dielectric constant measurements of the sand are given at seven frequencies in the microwave range and for moisture contents in the range 0–30% by volume. By using this model the thermal microwave emission spectrum is computed for a number of representative moisture and temperature profiles in the frequency range 0.25–25 GHz. A regression technique is used to show that multifrequency data can be used to obtain moisture and temperature gradients in the soil when an estimate of the surface temperature is available." @default.
- W2022907598 created "2016-06-24" @default.
- W2022907598 creator A5048235505 @default.
- W2022907598 creator A5070795714 @default.
- W2022907598 date "1977-07-10" @default.
- W2022907598 modified "2023-10-14" @default.
- W2022907598 title "Theory for passive microwave remote sensing of near-surface soil moisture" @default.
- W2022907598 cites W1442259858 @default.
- W2022907598 cites W2019932566 @default.
- W2022907598 cites W2023604989 @default.
- W2022907598 cites W2049003095 @default.
- W2022907598 cites W2065441798 @default.
- W2022907598 cites W2080534437 @default.
- W2022907598 cites W2129529154 @default.
- W2022907598 cites W2164145038 @default.
- W2022907598 doi "https://doi.org/10.1029/jb082i020p03108" @default.
- W2022907598 hasPublicationYear "1977" @default.
- W2022907598 type Work @default.
- W2022907598 sameAs 2022907598 @default.
- W2022907598 citedByCount "292" @default.
- W2022907598 countsByYear W20229075982012 @default.
- W2022907598 countsByYear W20229075982013 @default.
- W2022907598 countsByYear W20229075982014 @default.
- W2022907598 countsByYear W20229075982015 @default.
- W2022907598 countsByYear W20229075982016 @default.
- W2022907598 countsByYear W20229075982017 @default.
- W2022907598 countsByYear W20229075982018 @default.
- W2022907598 countsByYear W20229075982019 @default.
- W2022907598 countsByYear W20229075982020 @default.
- W2022907598 countsByYear W20229075982021 @default.
- W2022907598 countsByYear W20229075982022 @default.
- W2022907598 countsByYear W20229075982023 @default.
- W2022907598 crossrefType "journal-article" @default.
- W2022907598 hasAuthorship W2022907598A5048235505 @default.
- W2022907598 hasAuthorship W2022907598A5070795714 @default.
- W2022907598 hasConcept C120665830 @default.
- W2022907598 hasConcept C121332964 @default.
- W2022907598 hasConcept C127313418 @default.
- W2022907598 hasConcept C133386390 @default.
- W2022907598 hasConcept C159390177 @default.
- W2022907598 hasConcept C159985019 @default.
- W2022907598 hasConcept C163651212 @default.
- W2022907598 hasConcept C176864760 @default.
- W2022907598 hasConcept C187320778 @default.
- W2022907598 hasConcept C192562407 @default.
- W2022907598 hasConcept C24939127 @default.
- W2022907598 hasConcept C39432304 @default.
- W2022907598 hasConcept C44838205 @default.
- W2022907598 hasConcept C49040817 @default.
- W2022907598 hasConcept C53802167 @default.
- W2022907598 hasConcept C62520636 @default.
- W2022907598 hasConcept C62649853 @default.
- W2022907598 hasConcept C74902906 @default.
- W2022907598 hasConceptScore W2022907598C120665830 @default.
- W2022907598 hasConceptScore W2022907598C121332964 @default.
- W2022907598 hasConceptScore W2022907598C127313418 @default.
- W2022907598 hasConceptScore W2022907598C133386390 @default.
- W2022907598 hasConceptScore W2022907598C159390177 @default.
- W2022907598 hasConceptScore W2022907598C159985019 @default.
- W2022907598 hasConceptScore W2022907598C163651212 @default.
- W2022907598 hasConceptScore W2022907598C176864760 @default.
- W2022907598 hasConceptScore W2022907598C187320778 @default.
- W2022907598 hasConceptScore W2022907598C192562407 @default.
- W2022907598 hasConceptScore W2022907598C24939127 @default.
- W2022907598 hasConceptScore W2022907598C39432304 @default.
- W2022907598 hasConceptScore W2022907598C44838205 @default.
- W2022907598 hasConceptScore W2022907598C49040817 @default.
- W2022907598 hasConceptScore W2022907598C53802167 @default.
- W2022907598 hasConceptScore W2022907598C62520636 @default.
- W2022907598 hasConceptScore W2022907598C62649853 @default.
- W2022907598 hasConceptScore W2022907598C74902906 @default.
- W2022907598 hasIssue "20" @default.
- W2022907598 hasLocation W20229075981 @default.
- W2022907598 hasOpenAccess W2022907598 @default.
- W2022907598 hasPrimaryLocation W20229075981 @default.
- W2022907598 hasRelatedWork W1996544059 @default.
- W2022907598 hasRelatedWork W2028405691 @default.
- W2022907598 hasRelatedWork W2042797634 @default.
- W2022907598 hasRelatedWork W2042943922 @default.
- W2022907598 hasRelatedWork W2068804904 @default.
- W2022907598 hasRelatedWork W2086097481 @default.
- W2022907598 hasRelatedWork W2117901565 @default.
- W2022907598 hasRelatedWork W2294087764 @default.
- W2022907598 hasRelatedWork W2326191128 @default.
- W2022907598 hasRelatedWork W2899172485 @default.
- W2022907598 hasVolume "82" @default.
- W2022907598 isParatext "false" @default.
- W2022907598 isRetracted "false" @default.
- W2022907598 magId "2022907598" @default.
- W2022907598 workType "article" @default.