FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4254920225> ?p ?o ?g. }

• W4254920225 abstract "Abstract. The goal of this work is to inter-compare a number of global land surface emissivity products over various land-cover conditions to assess their consistency. Ultimately, the discrepancies between the studied emissivity products will help interpreting the divergences among numerical weather prediction models in which land emissivity is a key surface boundary parameter. The intercompared retrieved land emissivity products were generated over five-year period (2003–2007) using observations from the Advanced Microwave Scanning Radiometer – Earth Observing System (AMSR-E), Special Sensor Microwave Imager (SSM/I), The Tropical Rainfall Measuring Mission (TRMM) Microwave Imager (TMI) and Windsat. First, all products were reprocessed in the same projection and spatial resolution as they were generated from sensors with various configurations. Then, the mean value and standard deviations of monthly emissivity values were calculated for each product to assess the spatial distribution of the consistencies/inconsistencies among the products across the globe. The emissivity values from four products were also compared to soil moisture estimates and satellite-based vegetation index to assess their sensitivities to the changes in land surface conditions. Results show that systematic differences among products exist and variation of emissivities at each product has similar frequency dependency at any land cover type. Monthly means of emissivity values from AMSR-E in the vertical and horizontal polarizations seem to be systematically lower across various land cover condition which may be attributed to the 1.30 a.m./p.m. overpass time of the sensor and possibly a residual skin temperature effect in the product. The standard deviation of the analysed products was the lowest (less than 0.01) in rain forest regions for all products and the highest in northern latitudes, above 0.04 for AMSR-E and SSM/I and around 0.03 for WindSat. Despite differences in absolute emissivity estimates, all products were similarly sensitive to changes in soil moisture and vegetation. The correlation between the emissivity polarization differences and NDVI values showed similar spatial distribution across the products with values close to the unit except over densely vegetated and desert areas." @default.
• W4254920225 created "2022-05-12" @default.
• W4254920225 creator A5001727634 @default.
• W4254920225 creator A5013641800 @default.
• W4254920225 creator A5014759653 @default.
• W4254920225 creator A5037279767 @default.
• W4254920225 creator A5041956274 @default.
• W4254920225 creator A5080025895 @default.
• W4254920225 creator A5090540145 @default.
• W4254920225 creator A5091140966 @default.
• W4254920225 date "2014-09-26" @default.
• W4254920225 modified "2023-09-27" @default.
• W4254920225 title "Assessment of the consistency among global microwave land surface emissivity products" @default.
• W4254920225 cites W1967735640 @default.
• W4254920225 cites W1971364892 @default.
• W4254920225 cites W1975903137 @default.
• W4254920225 cites W1978676735 @default.
• W4254920225 cites W1992652001 @default.
• W4254920225 cites W1995605892 @default.
• W4254920225 cites W2008587644 @default.
• W4254920225 cites W2024235842 @default.
• W4254920225 cites W2027141367 @default.
• W4254920225 cites W2032520539 @default.
• W4254920225 cites W2045470555 @default.
• W4254920225 cites W2068770978 @default.
• W4254920225 cites W2075445820 @default.
• W4254920225 cites W2082644214 @default.
• W4254920225 cites W2087010446 @default.
• W4254920225 cites W2097077554 @default.
• W4254920225 cites W2108739349 @default.
• W4254920225 cites W2116362051 @default.
• W4254920225 cites W2119184284 @default.
• W4254920225 cites W2127342363 @default.
• W4254920225 cites W2150960269 @default.
• W4254920225 doi "https://doi.org/10.5194/amtd-7-9993-2014" @default.
• W4254920225 hasPublicationYear "2014" @default.
• W4254920225 type Work @default.
• W4254920225 citedByCount "2" @default.
• W4254920225 countsByYear W42549202252015 @default.
• W4254920225 countsByYear W42549202252017 @default.
• W4254920225 crossrefType "posted-content" @default.
• W4254920225 hasAuthorship W4254920225A5001727634 @default.
• W4254920225 hasAuthorship W4254920225A5013641800 @default.
• W4254920225 hasAuthorship W4254920225A5014759653 @default.
• W4254920225 hasAuthorship W4254920225A5037279767 @default.
• W4254920225 hasAuthorship W4254920225A5041956274 @default.
• W4254920225 hasAuthorship W4254920225A5080025895 @default.
• W4254920225 hasAuthorship W4254920225A5090540145 @default.
• W4254920225 hasAuthorship W4254920225A5091140966 @default.
• W4254920225 hasBestOaLocation W42549202251 @default.
• W4254920225 hasConcept C120189094 @default.
• W4254920225 hasConcept C120665830 @default.
• W4254920225 hasConcept C121332964 @default.
• W4254920225 hasConcept C127313418 @default.
• W4254920225 hasConcept C127413603 @default.
• W4254920225 hasConcept C146978453 @default.
• W4254920225 hasConcept C147176958 @default.
• W4254920225 hasConcept C153294291 @default.
• W4254920225 hasConcept C163651212 @default.
• W4254920225 hasConcept C19269812 @default.
• W4254920225 hasConcept C205649164 @default.
• W4254920225 hasConcept C2780648208 @default.
• W4254920225 hasConcept C39432304 @default.
• W4254920225 hasConcept C41008148 @default.
• W4254920225 hasConcept C44838205 @default.
• W4254920225 hasConcept C4792198 @default.
• W4254920225 hasConcept C62649853 @default.
• W4254920225 hasConcept C76155785 @default.
• W4254920225 hasConcept C87456703 @default.
• W4254920225 hasConcept C91586092 @default.
• W4254920225 hasConceptScore W4254920225C120189094 @default.
• W4254920225 hasConceptScore W4254920225C120665830 @default.
• W4254920225 hasConceptScore W4254920225C121332964 @default.
• W4254920225 hasConceptScore W4254920225C127313418 @default.
• W4254920225 hasConceptScore W4254920225C127413603 @default.
• W4254920225 hasConceptScore W4254920225C146978453 @default.
• W4254920225 hasConceptScore W4254920225C147176958 @default.
• W4254920225 hasConceptScore W4254920225C153294291 @default.
• W4254920225 hasConceptScore W4254920225C163651212 @default.
• W4254920225 hasConceptScore W4254920225C19269812 @default.
• W4254920225 hasConceptScore W4254920225C205649164 @default.
• W4254920225 hasConceptScore W4254920225C2780648208 @default.
• W4254920225 hasConceptScore W4254920225C39432304 @default.
• W4254920225 hasConceptScore W4254920225C41008148 @default.
• W4254920225 hasConceptScore W4254920225C44838205 @default.
• W4254920225 hasConceptScore W4254920225C4792198 @default.
• W4254920225 hasConceptScore W4254920225C62649853 @default.
• W4254920225 hasConceptScore W4254920225C76155785 @default.
• W4254920225 hasConceptScore W4254920225C87456703 @default.
• W4254920225 hasConceptScore W4254920225C91586092 @default.
• W4254920225 hasLocation W42549202251 @default.
• W4254920225 hasLocation W42549202252 @default.
• W4254920225 hasLocation W42549202253 @default.
• W4254920225 hasLocation W42549202254 @default.
• W4254920225 hasLocation W42549202255 @default.
• W4254920225 hasLocation W42549202256 @default.
• W4254920225 hasLocation W42549202257 @default.
• W4254920225 hasOpenAccess W4254920225 @default.
• W4254920225 hasPrimaryLocation W42549202251 @default.
• W4254920225 hasRelatedWork W1602156506 @default.

• next