Matches in SemOpenAlex for { <https://semopenalex.org/work/W2046175251> ?p ?o ?g. }
- W2046175251 abstract "[1] We here determine the surface elevation and the winter snow accumulation rate along a profile in the percolation zone of the Greenland Ice Sheet from data collected with ESA's Airborne SAR/Interferometric Radar Altimeter System (ASIRAS) in spring 2004. The altimeter data show that in addition to a backscatter peak at the air-snow interface a dominant second peak occurs. This second peak appears due to the strong scattering properties of the last summer surface layer. A robust re-tracking algorithm was developed that enables the tracking of both interfaces. Utilizing this algorithm, the winter snow thickness is estimated to 1.50 ± 0.13 m. This compares favorably with field measurements (1.43 ± 0.04 m). The snow depth estimates in combination with snow-density measurements of 420 kg m−3 give a mean winter mass accumulation rate of 63 cm water equivalent (w.e.) and a spatial variation of ±6 cm w.e. Furthermore a strong correlation is found between surface gradient and accumulation rate, with higher accumulation rate in flatter areas. The approach adopted here has significant potential for remote measurements of winter snow accumulation rate across ice sheets at larger spatial scales." @default.
- W2046175251 created "2016-06-24" @default.
- W2046175251 creator A5003685831 @default.
- W2046175251 creator A5004263989 @default.
- W2046175251 creator A5007306277 @default.
- W2046175251 creator A5023548947 @default.
- W2046175251 creator A5040520477 @default.
- W2046175251 creator A5062510072 @default.
- W2046175251 creator A5068282620 @default.
- W2046175251 date "2007-03-16" @default.
- W2046175251 modified "2023-09-25" @default.
- W2046175251 title "Winter accumulation in the percolation zone of Greenland measured by airborne radar altimeter" @default.
- W2046175251 cites W1679175427 @default.
- W2046175251 cites W1970232808 @default.
- W2046175251 cites W1975152417 @default.
- W2046175251 cites W1976424300 @default.
- W2046175251 cites W1978232037 @default.
- W2046175251 cites W1991974423 @default.
- W2046175251 cites W1994138832 @default.
- W2046175251 cites W2004392137 @default.
- W2046175251 cites W2004553837 @default.
- W2046175251 cites W2004902078 @default.
- W2046175251 cites W2026561069 @default.
- W2046175251 cites W2027421743 @default.
- W2046175251 cites W2048890782 @default.
- W2046175251 cites W2050845016 @default.
- W2046175251 cites W2078457746 @default.
- W2046175251 cites W2111527601 @default.
- W2046175251 cites W2138331294 @default.
- W2046175251 cites W2140402807 @default.
- W2046175251 cites W2161777899 @default.
- W2046175251 cites W4252655273 @default.
- W2046175251 doi "https://doi.org/10.1029/2006gl029185" @default.
- W2046175251 hasPublicationYear "2007" @default.
- W2046175251 type Work @default.
- W2046175251 sameAs 2046175251 @default.
- W2046175251 citedByCount "33" @default.
- W2046175251 countsByYear W20461752512012 @default.
- W2046175251 countsByYear W20461752512013 @default.
- W2046175251 countsByYear W20461752512014 @default.
- W2046175251 countsByYear W20461752512015 @default.
- W2046175251 countsByYear W20461752512016 @default.
- W2046175251 countsByYear W20461752512018 @default.
- W2046175251 countsByYear W20461752512019 @default.
- W2046175251 countsByYear W20461752512020 @default.
- W2046175251 crossrefType "journal-article" @default.
- W2046175251 hasAuthorship W2046175251A5003685831 @default.
- W2046175251 hasAuthorship W2046175251A5004263989 @default.
- W2046175251 hasAuthorship W2046175251A5007306277 @default.
- W2046175251 hasAuthorship W2046175251A5023548947 @default.
- W2046175251 hasAuthorship W2046175251A5040520477 @default.
- W2046175251 hasAuthorship W2046175251A5062510072 @default.
- W2046175251 hasAuthorship W2046175251A5068282620 @default.
- W2046175251 hasBestOaLocation W20461752511 @default.
- W2046175251 hasConcept C105795698 @default.
- W2046175251 hasConcept C114793014 @default.
- W2046175251 hasConcept C123750103 @default.
- W2046175251 hasConcept C127313418 @default.
- W2046175251 hasConcept C169760540 @default.
- W2046175251 hasConcept C17534553 @default.
- W2046175251 hasConcept C197046000 @default.
- W2046175251 hasConcept C2524010 @default.
- W2046175251 hasConcept C26760657 @default.
- W2046175251 hasConcept C2780021526 @default.
- W2046175251 hasConcept C2780457167 @default.
- W2046175251 hasConcept C30354325 @default.
- W2046175251 hasConcept C33923547 @default.
- W2046175251 hasConcept C37054046 @default.
- W2046175251 hasConcept C39432304 @default.
- W2046175251 hasConcept C41008148 @default.
- W2046175251 hasConcept C51399673 @default.
- W2046175251 hasConcept C554190296 @default.
- W2046175251 hasConcept C555944384 @default.
- W2046175251 hasConcept C62649853 @default.
- W2046175251 hasConcept C76155785 @default.
- W2046175251 hasConcept C86803240 @default.
- W2046175251 hasConcept C91586092 @default.
- W2046175251 hasConcept C94747663 @default.
- W2046175251 hasConceptScore W2046175251C105795698 @default.
- W2046175251 hasConceptScore W2046175251C114793014 @default.
- W2046175251 hasConceptScore W2046175251C123750103 @default.
- W2046175251 hasConceptScore W2046175251C127313418 @default.
- W2046175251 hasConceptScore W2046175251C169760540 @default.
- W2046175251 hasConceptScore W2046175251C17534553 @default.
- W2046175251 hasConceptScore W2046175251C197046000 @default.
- W2046175251 hasConceptScore W2046175251C2524010 @default.
- W2046175251 hasConceptScore W2046175251C26760657 @default.
- W2046175251 hasConceptScore W2046175251C2780021526 @default.
- W2046175251 hasConceptScore W2046175251C2780457167 @default.
- W2046175251 hasConceptScore W2046175251C30354325 @default.
- W2046175251 hasConceptScore W2046175251C33923547 @default.
- W2046175251 hasConceptScore W2046175251C37054046 @default.
- W2046175251 hasConceptScore W2046175251C39432304 @default.
- W2046175251 hasConceptScore W2046175251C41008148 @default.
- W2046175251 hasConceptScore W2046175251C51399673 @default.
- W2046175251 hasConceptScore W2046175251C554190296 @default.
- W2046175251 hasConceptScore W2046175251C555944384 @default.
- W2046175251 hasConceptScore W2046175251C62649853 @default.
- W2046175251 hasConceptScore W2046175251C76155785 @default.
- W2046175251 hasConceptScore W2046175251C86803240 @default.