Matches in SemOpenAlex for { <https://semopenalex.org/work/W2089644044> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2089644044 endingPage "626" @default.
- W2089644044 startingPage "618" @default.
- W2089644044 abstract "Field measurements of the dielectric constant of thawed active layers of up to 1 m in depth at four sites in Alaska have been made using short‐pulse ground radar whose returns were received in the near‐field radiation zone. Three sites consisted of saturated silts with varying amounts of organic material, and the fourth site was a moist sand. The reflector returning the radar signals was the active layer/permafrost interface. Analysis of the waveforms showed that all the materials were nondispersive over the radar pulse bandwidth (75–225 MHz), and this was confirmed by time domain reflectometry (TDR) studies of field samples. The average dielectric constants were between 23 and 34 for the silts, which averaged between 45 and 50% water by volume, while the sandy site gave an average value of about 12 for a probable water content of about 23% by volume. These values are very similar to the laboratory work of others and were also confirmed by TDR. The high dielectric constants of the saturated materials allowed accurate profiling of active layer depth, and an example is presented. More detail would probably be achieved with a higher‐frequency radar." @default.
- W2089644044 created "2016-06-24" @default.
- W2089644044 creator A5031064782 @default.
- W2089644044 creator A5089269097 @default.
- W2089644044 date "1982-05-01" @default.
- W2089644044 modified "2023-10-14" @default.
- W2089644044 title "Dielectric properties of thawed active layers overlying permafrost using radar at VHF" @default.
- W2089644044 cites W1954558226 @default.
- W2089644044 cites W1982934719 @default.
- W2089644044 cites W1998742682 @default.
- W2089644044 cites W2022907598 @default.
- W2089644044 cites W2027231427 @default.
- W2089644044 cites W2065042103 @default.
- W2089644044 cites W2065219921 @default.
- W2089644044 cites W2066952985 @default.
- W2089644044 cites W2070098972 @default.
- W2089644044 cites W2085641546 @default.
- W2089644044 cites W2110473595 @default.
- W2089644044 cites W2132139866 @default.
- W2089644044 cites W3130829776 @default.
- W2089644044 doi "https://doi.org/10.1029/rs017i003p00618" @default.
- W2089644044 hasPublicationYear "1982" @default.
- W2089644044 type Work @default.
- W2089644044 sameAs 2089644044 @default.
- W2089644044 citedByCount "20" @default.
- W2089644044 countsByYear W20896440442013 @default.
- W2089644044 countsByYear W20896440442016 @default.
- W2089644044 countsByYear W20896440442017 @default.
- W2089644044 countsByYear W20896440442022 @default.
- W2089644044 crossrefType "journal-article" @default.
- W2089644044 hasAuthorship W2089644044A5031064782 @default.
- W2089644044 hasAuthorship W2089644044A5089269097 @default.
- W2089644044 hasConcept C103824480 @default.
- W2089644044 hasConcept C111368507 @default.
- W2089644044 hasConcept C121332964 @default.
- W2089644044 hasConcept C127313418 @default.
- W2089644044 hasConcept C133386390 @default.
- W2089644044 hasConcept C15098985 @default.
- W2089644044 hasConcept C159390177 @default.
- W2089644044 hasConcept C159985019 @default.
- W2089644044 hasConcept C192562407 @default.
- W2089644044 hasConcept C20556612 @default.
- W2089644044 hasConcept C2776026197 @default.
- W2089644044 hasConcept C2778925768 @default.
- W2089644044 hasConcept C2779227376 @default.
- W2089644044 hasConcept C31972630 @default.
- W2089644044 hasConcept C39432304 @default.
- W2089644044 hasConcept C41008148 @default.
- W2089644044 hasConcept C49040817 @default.
- W2089644044 hasConcept C554190296 @default.
- W2089644044 hasConcept C62520636 @default.
- W2089644044 hasConcept C71813955 @default.
- W2089644044 hasConcept C76155785 @default.
- W2089644044 hasConcept C87359718 @default.
- W2089644044 hasConceptScore W2089644044C103824480 @default.
- W2089644044 hasConceptScore W2089644044C111368507 @default.
- W2089644044 hasConceptScore W2089644044C121332964 @default.
- W2089644044 hasConceptScore W2089644044C127313418 @default.
- W2089644044 hasConceptScore W2089644044C133386390 @default.
- W2089644044 hasConceptScore W2089644044C15098985 @default.
- W2089644044 hasConceptScore W2089644044C159390177 @default.
- W2089644044 hasConceptScore W2089644044C159985019 @default.
- W2089644044 hasConceptScore W2089644044C192562407 @default.
- W2089644044 hasConceptScore W2089644044C20556612 @default.
- W2089644044 hasConceptScore W2089644044C2776026197 @default.
- W2089644044 hasConceptScore W2089644044C2778925768 @default.
- W2089644044 hasConceptScore W2089644044C2779227376 @default.
- W2089644044 hasConceptScore W2089644044C31972630 @default.
- W2089644044 hasConceptScore W2089644044C39432304 @default.
- W2089644044 hasConceptScore W2089644044C41008148 @default.
- W2089644044 hasConceptScore W2089644044C49040817 @default.
- W2089644044 hasConceptScore W2089644044C554190296 @default.
- W2089644044 hasConceptScore W2089644044C62520636 @default.
- W2089644044 hasConceptScore W2089644044C71813955 @default.
- W2089644044 hasConceptScore W2089644044C76155785 @default.
- W2089644044 hasConceptScore W2089644044C87359718 @default.
- W2089644044 hasIssue "3" @default.
- W2089644044 hasLocation W20896440441 @default.
- W2089644044 hasOpenAccess W2089644044 @default.
- W2089644044 hasPrimaryLocation W20896440441 @default.
- W2089644044 hasRelatedWork W1962481471 @default.
- W2089644044 hasRelatedWork W2008342147 @default.
- W2089644044 hasRelatedWork W2017697980 @default.
- W2089644044 hasRelatedWork W2045926009 @default.
- W2089644044 hasRelatedWork W2047231326 @default.
- W2089644044 hasRelatedWork W2087993138 @default.
- W2089644044 hasRelatedWork W2153834815 @default.
- W2089644044 hasRelatedWork W2607240974 @default.
- W2089644044 hasRelatedWork W2741344349 @default.
- W2089644044 hasRelatedWork W3195478703 @default.
- W2089644044 hasVolume "17" @default.
- W2089644044 isParatext "false" @default.
- W2089644044 isRetracted "false" @default.
- W2089644044 magId "2089644044" @default.
- W2089644044 workType "article" @default.