Matches in SemOpenAlex for { <https://semopenalex.org/work/W4281262546> ?p ?o ?g. }
Showing items 1 to 57 of
57
with 100 items per page.
- W4281262546 abstract "We demonstrate the use of eye tracking methodology as a non-invasive way to identify elements behind uncertainties typically introduced during the process of sea ice charting using satellite synthetic aperture radar (SAR) imagery. To our knowledge, this is the first time eye tracking is used to study the interpretation of satellite SAR images over sea ice. We describe differences and similarities between expert and novice analysts while visually interpreting a set of SAR sea ice images. In ice charting, SAR imagery serves as the base layer for mapping the sea ice conditions. Linking the backscatter signatures in the SAR imagery and the actual sea ice parameters is a complex task which requires highly trained experts. Mapping of sea ice types and parameters in the SAR imagery is therefore subject to an analyst's performance which may lead to inconsistencies between the ice charts. By measuring the fixation duration over different sea ice types we can identify the features in a SAR image that require more cognitive effort in classification, and thus are more prone to miss-classification. Ambiguities in classification were found especially for regions less restrictive for navigation, consisting of mixed sea ice properties and uneven thicknesses. We also show that the experts are able to correctly map large sea ice covered areas only by looking at the SAR images. Based on the eye movement data, ice categories with most of the surface covered by ice, i.e. in ice charts fast ice and very close ice, were easier to classify than areas with mixed ice thicknesses such as open ice or very open ice." @default.
- W4281262546 created "2022-05-23" @default.
- W4281262546 creator A5090733904 @default.
- W4281262546 date "2022-05-22" @default.
- W4281262546 modified "2023-10-14" @default.
- W4281262546 title "Reply on RC2" @default.
- W4281262546 doi "https://doi.org/10.5194/tc-2022-8-ac2" @default.
- W4281262546 hasPublicationYear "2022" @default.
- W4281262546 type Work @default.
- W4281262546 citedByCount "0" @default.
- W4281262546 crossrefType "peer-review" @default.
- W4281262546 hasAuthorship W4281262546A5090733904 @default.
- W4281262546 hasBestOaLocation W42812625461 @default.
- W4281262546 hasConcept C127313418 @default.
- W4281262546 hasConcept C127413603 @default.
- W4281262546 hasConcept C136894858 @default.
- W4281262546 hasConcept C146978453 @default.
- W4281262546 hasConcept C149767477 @default.
- W4281262546 hasConcept C154945302 @default.
- W4281262546 hasConcept C161798024 @default.
- W4281262546 hasConcept C19269812 @default.
- W4281262546 hasConcept C194520297 @default.
- W4281262546 hasConcept C2778102629 @default.
- W4281262546 hasConcept C41008148 @default.
- W4281262546 hasConcept C49204034 @default.
- W4281262546 hasConcept C62649853 @default.
- W4281262546 hasConcept C87360688 @default.
- W4281262546 hasConceptScore W4281262546C127313418 @default.
- W4281262546 hasConceptScore W4281262546C127413603 @default.
- W4281262546 hasConceptScore W4281262546C136894858 @default.
- W4281262546 hasConceptScore W4281262546C146978453 @default.
- W4281262546 hasConceptScore W4281262546C149767477 @default.
- W4281262546 hasConceptScore W4281262546C154945302 @default.
- W4281262546 hasConceptScore W4281262546C161798024 @default.
- W4281262546 hasConceptScore W4281262546C19269812 @default.
- W4281262546 hasConceptScore W4281262546C194520297 @default.
- W4281262546 hasConceptScore W4281262546C2778102629 @default.
- W4281262546 hasConceptScore W4281262546C41008148 @default.
- W4281262546 hasConceptScore W4281262546C49204034 @default.
- W4281262546 hasConceptScore W4281262546C62649853 @default.
- W4281262546 hasConceptScore W4281262546C87360688 @default.
- W4281262546 hasLocation W42812625461 @default.
- W4281262546 hasOpenAccess W4281262546 @default.
- W4281262546 hasPrimaryLocation W42812625461 @default.
- W4281262546 hasRelatedWork W2040832422 @default.
- W4281262546 hasRelatedWork W2097781128 @default.
- W4281262546 hasRelatedWork W2100235001 @default.
- W4281262546 hasRelatedWork W2142672783 @default.
- W4281262546 hasRelatedWork W2164810141 @default.
- W4281262546 hasRelatedWork W3207011232 @default.
- W4281262546 hasRelatedWork W4234822209 @default.
- W4281262546 hasRelatedWork W609223539 @default.
- W4281262546 hasRelatedWork W2472193750 @default.
- W4281262546 hasRelatedWork W3021435055 @default.
- W4281262546 isParatext "false" @default.
- W4281262546 isRetracted "false" @default.
- W4281262546 workType "peer-review" @default.