FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2081140230> ?p ?o ?g. }

• W2081140230 endingPage "69" @default.
• W2081140230 startingPage "63" @default.
• W2081140230 abstract "Synthetic aperture radar (SAR) satellite data were used to map late winter liquid water presence below ice for lakes within a 168,000 km2 study area on the North Slope coastal plain of Alaska. Automated digital processing techniques were used to preprocess and classify 36 ERS-2 images acquired during April 2009. Lakes within the study area were extracted from the imagery and classified to produce frozen (no liquid water present) and unfrozen (liquid water present under ice) classes. Bathymetric data from 105 lakes were compiled from existing sources and were used as validation for the classification results based on an expected maximum ice depth of 1.6 m. Lake locations with a depth of less than 1.6 m were considered to be frozen while those greater than 1.6 m were considered unfrozen. Bathymetric locations that were classified as frozen were found to be less than 1.6 m in depth at 94% of the sample locations. Classification error within the unfrozen class was typically greatest within 50 m of the frozen/unfrozen class boundary. Bathymetric locations that were greater than 1.6 m in depth and which were more than 50 m from the frozen/unfrozen class boundary were correctly identified as unfrozen at 98% of the verification locations. Shallow areas less 1.6 m in depth were sometimes misclassified as unfrozen areas resulting in an overall classification accuracy of 89%. Three sources of classification error were considered; spatial mis-registration, ice depth variation, and talik presence. Mapping winter liquid water content within lakes on the North Slope coastal plain provides a useful tool for the evaluation of individual lakes during development planning and also provides a broad regional description of lake morphology that is relevant to landscape level physical and ecological interpretation." @default.
• W2081140230 created "2016-06-24" @default.
• W2081140230 creator A5029564522 @default.
• W2081140230 creator A5054801171 @default.
• W2081140230 date "2014-04-01" @default.
• W2081140230 modified "2023-10-14" @default.
• W2081140230 title "Mapping lakes for winter liquid water availability using SAR on the North Slope of Alaska" @default.
• W2081140230 cites W18740842 @default.
• W2081140230 cites W1985109463 @default.
• W2081140230 cites W1991141500 @default.
• W2081140230 cites W2004499250 @default.
• W2081140230 cites W2007927350 @default.
• W2081140230 cites W2078128886 @default.
• W2081140230 cites W2091807821 @default.
• W2081140230 cites W2135193705 @default.
• W2081140230 cites W2139706108 @default.
• W2081140230 cites W2141588255 @default.
• W2081140230 doi "https://doi.org/10.1016/j.jag.2013.05.006" @default.
• W2081140230 hasPublicationYear "2014" @default.
• W2081140230 type Work @default.
• W2081140230 sameAs 2081140230 @default.
• W2081140230 citedByCount "31" @default.
• W2081140230 countsByYear W20811402302014 @default.
• W2081140230 countsByYear W20811402302015 @default.
• W2081140230 countsByYear W20811402302016 @default.
• W2081140230 countsByYear W20811402302017 @default.
• W2081140230 countsByYear W20811402302018 @default.
• W2081140230 countsByYear W20811402302019 @default.
• W2081140230 countsByYear W20811402302020 @default.
• W2081140230 countsByYear W20811402302021 @default.
• W2081140230 countsByYear W20811402302022 @default.
• W2081140230 countsByYear W20811402302023 @default.
• W2081140230 crossrefType "journal-article" @default.
• W2081140230 hasAuthorship W2081140230A5029564522 @default.
• W2081140230 hasAuthorship W2081140230A5054801171 @default.
• W2081140230 hasConcept C111368507 @default.
• W2081140230 hasConcept C127313418 @default.
• W2081140230 hasConcept C138845058 @default.
• W2081140230 hasConcept C174943157 @default.
• W2081140230 hasConcept C181843262 @default.
• W2081140230 hasConcept C187320778 @default.
• W2081140230 hasConcept C2988608701 @default.
• W2081140230 hasConcept C62649853 @default.
• W2081140230 hasConcept C76886044 @default.
• W2081140230 hasConcept C87360688 @default.
• W2081140230 hasConceptScore W2081140230C111368507 @default.
• W2081140230 hasConceptScore W2081140230C127313418 @default.
• W2081140230 hasConceptScore W2081140230C138845058 @default.
• W2081140230 hasConceptScore W2081140230C174943157 @default.
• W2081140230 hasConceptScore W2081140230C181843262 @default.
• W2081140230 hasConceptScore W2081140230C187320778 @default.
• W2081140230 hasConceptScore W2081140230C2988608701 @default.
• W2081140230 hasConceptScore W2081140230C62649853 @default.
• W2081140230 hasConceptScore W2081140230C76886044 @default.
• W2081140230 hasConceptScore W2081140230C87360688 @default.
• W2081140230 hasLocation W20811402301 @default.
• W2081140230 hasOpenAccess W2081140230 @default.
• W2081140230 hasPrimaryLocation W20811402301 @default.
• W2081140230 hasRelatedWork W141514926 @default.
• W2081140230 hasRelatedWork W1600306079 @default.
• W2081140230 hasRelatedWork W2061013477 @default.
• W2081140230 hasRelatedWork W2081225816 @default.
• W2081140230 hasRelatedWork W2105468312 @default.
• W2081140230 hasRelatedWork W2148645942 @default.
• W2081140230 hasRelatedWork W2166816561 @default.
• W2081140230 hasRelatedWork W2623613457 @default.
• W2081140230 hasRelatedWork W4238027407 @default.
• W2081140230 hasRelatedWork W4306673435 @default.
• W2081140230 hasVolume "27" @default.
• W2081140230 isParatext "false" @default.
• W2081140230 isRetracted "false" @default.
• W2081140230 magId "2081140230" @default.
• W2081140230 workType "article" @default.