Matches in SemOpenAlex for { <https://semopenalex.org/work/W2899339736> ?p ?o ?g. }
- W2899339736 endingPage "1703" @default.
- W2899339736 startingPage "1703" @default.
- W2899339736 abstract "High-latitude areas are very sensitive to global warming, which has significant impacts on soil temperatures and associated processes governing permafrost evolution. This study aims to improve first-layer soil temperature retrievals during winter. This key surface state variable is strongly affected by snow’s geophysical properties and their associated uncertainties (e.g., thermal conductivity) in land surface climate models. We used infrared MODIS land-surface temperatures (LST) and Advanced Microwave Scanning Radiometer for EOS (AMSR-E) brightness temperatures (Tb) at 10.7 and 18.7 GHz to constrain the Canadian Land Surface Scheme (CLASS), driven by meteorological reanalysis data and coupled with a simple radiative transfer model. The Tb polarization ratio (horizontal/vertical) at 10.7 GHz was selected to improve snowpack density, which is linked to the thermal conductivity representation in the model. Referencing meteorological station soil temperature measurements, we validated the approach at four different sites in the North American tundra over a period of up to 8 years. Results show that the proposed method improves simulations of the soil temperature under snow (Tg) by 64% when using remote sensing (RS) data to constrain the model, compared to model outputs without satellite data information. The root mean square error (RMSE) between measured and simulated Tg under the snow ranges from 1.8 to 3.5 K when using RS data. Improved temporal monitoring of the soil thermal state, along with changes in snow properties, will improve our understanding of the various processes governing soil biological, hydrological, and permafrost evolution." @default.
- W2899339736 created "2018-11-09" @default.
- W2899339736 creator A5004190775 @default.
- W2899339736 creator A5008923812 @default.
- W2899339736 creator A5013555844 @default.
- W2899339736 creator A5021631028 @default.
- W2899339736 creator A5022668225 @default.
- W2899339736 creator A5041522555 @default.
- W2899339736 date "2018-10-29" @default.
- W2899339736 modified "2023-09-26" @default.
- W2899339736 title "Snow-Covered Soil Temperature Retrieval in Canadian Arctic Permafrost Areas, Using a Land Surface Scheme Informed with Satellite Remote Sensing Data" @default.
- W2899339736 cites W107948071 @default.
- W2899339736 cites W1527030529 @default.
- W2899339736 cites W1556099805 @default.
- W2899339736 cites W1573954515 @default.
- W2899339736 cites W1849658156 @default.
- W2899339736 cites W1952679864 @default.
- W2899339736 cites W1964874284 @default.
- W2899339736 cites W1972236369 @default.
- W2899339736 cites W1978836251 @default.
- W2899339736 cites W1987288027 @default.
- W2899339736 cites W1989165454 @default.
- W2899339736 cites W1990572727 @default.
- W2899339736 cites W1995733755 @default.
- W2899339736 cites W1996077291 @default.
- W2899339736 cites W2000104946 @default.
- W2899339736 cites W2001250891 @default.
- W2899339736 cites W2001912184 @default.
- W2899339736 cites W2013492044 @default.
- W2899339736 cites W2025162523 @default.
- W2899339736 cites W2025709908 @default.
- W2899339736 cites W2035662670 @default.
- W2899339736 cites W2043802636 @default.
- W2899339736 cites W2044927495 @default.
- W2899339736 cites W2049307092 @default.
- W2899339736 cites W2057833891 @default.
- W2899339736 cites W2059691713 @default.
- W2899339736 cites W2060433363 @default.
- W2899339736 cites W2063544218 @default.
- W2899339736 cites W2069756757 @default.
- W2899339736 cites W2078493400 @default.
- W2899339736 cites W2084273925 @default.
- W2899339736 cites W2087070363 @default.
- W2899339736 cites W2090231993 @default.
- W2899339736 cites W2098289300 @default.
- W2899339736 cites W2098886339 @default.
- W2899339736 cites W2100401723 @default.
- W2899339736 cites W2100636547 @default.
- W2899339736 cites W2105103805 @default.
- W2899339736 cites W2132468394 @default.
- W2899339736 cites W2133014042 @default.
- W2899339736 cites W2154572745 @default.
- W2899339736 cites W2157026492 @default.
- W2899339736 cites W2158140310 @default.
- W2899339736 cites W2169309043 @default.
- W2899339736 cites W2169576490 @default.
- W2899339736 cites W2171561521 @default.
- W2899339736 cites W2173582002 @default.
- W2899339736 cites W2233831715 @default.
- W2899339736 cites W2281442037 @default.
- W2899339736 cites W2286784379 @default.
- W2899339736 cites W2293234679 @default.
- W2899339736 cites W2313684377 @default.
- W2899339736 cites W2330009377 @default.
- W2899339736 cites W2392258547 @default.
- W2899339736 cites W2555534556 @default.
- W2899339736 cites W2563870599 @default.
- W2899339736 cites W2570633972 @default.
- W2899339736 cites W2580293198 @default.
- W2899339736 cites W2598162743 @default.
- W2899339736 cites W2604571421 @default.
- W2899339736 cites W2606781233 @default.
- W2899339736 cites W2770031019 @default.
- W2899339736 cites W4252008856 @default.
- W2899339736 doi "https://doi.org/10.3390/rs10111703" @default.
- W2899339736 hasPublicationYear "2018" @default.
- W2899339736 type Work @default.
- W2899339736 sameAs 2899339736 @default.
- W2899339736 citedByCount "8" @default.
- W2899339736 countsByYear W28993397362020 @default.
- W2899339736 countsByYear W28993397362021 @default.
- W2899339736 countsByYear W28993397362022 @default.
- W2899339736 countsByYear W28993397362023 @default.
- W2899339736 crossrefType "journal-article" @default.
- W2899339736 hasAuthorship W2899339736A5004190775 @default.
- W2899339736 hasAuthorship W2899339736A5008923812 @default.
- W2899339736 hasAuthorship W2899339736A5013555844 @default.
- W2899339736 hasAuthorship W2899339736A5021631028 @default.
- W2899339736 hasAuthorship W2899339736A5022668225 @default.
- W2899339736 hasAuthorship W2899339736A5041522555 @default.
- W2899339736 hasBestOaLocation W28993397361 @default.
- W2899339736 hasConcept C111368507 @default.
- W2899339736 hasConcept C120665830 @default.
- W2899339736 hasConcept C121332964 @default.
- W2899339736 hasConcept C125069764 @default.
- W2899339736 hasConcept C125245961 @default.
- W2899339736 hasConcept C127313418 @default.
- W2899339736 hasConcept C127413603 @default.