Matches in SemOpenAlex for { <https://semopenalex.org/work/W44445331> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W44445331 abstract "As part of Detailed Test Objective 700-17A, astronauts acquired Earth observation images from orbit using a high-definition television (HDTV) camcorder, Here we provide a summary of qualitative findings following completion of tests during missions STS (Space Transport System)-93 and STS-99. We compared HDTV imagery stills to images taken using payload bay video cameras, Hasselblad film camera, and electronic still camera. We also evaluated the potential for motion video observations of changes in sunlight and the use of multi-aspect viewing to image aerosols. Spatial resolution and color quality are far superior in HDTV images compared to National Television Systems Committee (NTSC) video images. Thus, HDTV provides the first viable option for video-based remote sensing observations of Earth from orbit. Although under ideal conditions, HDTV images have less spatial resolution than medium-format film cameras, such as the Hasselblad, under some conditions on orbit, the HDTV image acquired compared favorably with the Hasselblad. Of particular note was the quality of color reproduction in the HDTV images HDTV and electronic still camera (ESC) were not compared with matched fields of view, and so spatial resolution could not be compared for the two image types. However, the color reproduction of the HDTV stills was truer than colors in the ESC images. As HDTV becomes the operational video standard for Space Shuttle and Space Station, HDTV has great potential as a source of Earth-observation data. Planning for the conversion from NTSC to HDTV video standards should include planning for Earth data archiving and distribution." @default.
- W44445331 created "2016-06-24" @default.
- W44445331 creator A5007245938 @default.
- W44445331 creator A5036824881 @default.
- W44445331 creator A5049092341 @default.
- W44445331 creator A5055815846 @default.
- W44445331 creator A5087220764 @default.
- W44445331 creator A5089400973 @default.
- W44445331 date "2000-07-01" @default.
- W44445331 modified "2023-09-27" @default.
- W44445331 title "High-Definition Television (HDTV) Images for Earth Observations and Earth Science Applications" @default.
- W44445331 cites W2316835474 @default.
- W44445331 cites W2322765388 @default.
- W44445331 hasPublicationYear "2000" @default.
- W44445331 type Work @default.
- W44445331 sameAs 44445331 @default.
- W44445331 citedByCount "0" @default.
- W44445331 crossrefType "journal-article" @default.
- W44445331 hasAuthorship W44445331A5007245938 @default.
- W44445331 hasAuthorship W44445331A5036824881 @default.
- W44445331 hasAuthorship W44445331A5049092341 @default.
- W44445331 hasAuthorship W44445331A5055815846 @default.
- W44445331 hasAuthorship W44445331A5087220764 @default.
- W44445331 hasAuthorship W44445331A5089400973 @default.
- W44445331 hasConcept C115961682 @default.
- W44445331 hasConcept C121684516 @default.
- W44445331 hasConcept C134066672 @default.
- W44445331 hasConcept C152622121 @default.
- W44445331 hasConcept C154945302 @default.
- W44445331 hasConcept C158379750 @default.
- W44445331 hasConcept C175025161 @default.
- W44445331 hasConcept C205649164 @default.
- W44445331 hasConcept C2778129506 @default.
- W44445331 hasConcept C31258907 @default.
- W44445331 hasConcept C31972630 @default.
- W44445331 hasConcept C41008148 @default.
- W44445331 hasConcept C55020928 @default.
- W44445331 hasConcept C62649853 @default.
- W44445331 hasConcept C76155785 @default.
- W44445331 hasConceptScore W44445331C115961682 @default.
- W44445331 hasConceptScore W44445331C121684516 @default.
- W44445331 hasConceptScore W44445331C134066672 @default.
- W44445331 hasConceptScore W44445331C152622121 @default.
- W44445331 hasConceptScore W44445331C154945302 @default.
- W44445331 hasConceptScore W44445331C158379750 @default.
- W44445331 hasConceptScore W44445331C175025161 @default.
- W44445331 hasConceptScore W44445331C205649164 @default.
- W44445331 hasConceptScore W44445331C2778129506 @default.
- W44445331 hasConceptScore W44445331C31258907 @default.
- W44445331 hasConceptScore W44445331C31972630 @default.
- W44445331 hasConceptScore W44445331C41008148 @default.
- W44445331 hasConceptScore W44445331C55020928 @default.
- W44445331 hasConceptScore W44445331C62649853 @default.
- W44445331 hasConceptScore W44445331C76155785 @default.
- W44445331 hasLocation W444453311 @default.
- W44445331 hasOpenAccess W44445331 @default.
- W44445331 hasPrimaryLocation W444453311 @default.
- W44445331 hasRelatedWork W1670917076 @default.
- W44445331 hasRelatedWork W1747921250 @default.
- W44445331 hasRelatedWork W1808056421 @default.
- W44445331 hasRelatedWork W1964679808 @default.
- W44445331 hasRelatedWork W2045559391 @default.
- W44445331 hasRelatedWork W2072314322 @default.
- W44445331 hasRelatedWork W2109576483 @default.
- W44445331 hasRelatedWork W2126458866 @default.
- W44445331 hasRelatedWork W2165445130 @default.
- W44445331 hasRelatedWork W2219569812 @default.
- W44445331 hasRelatedWork W2315112508 @default.
- W44445331 hasRelatedWork W2333837053 @default.
- W44445331 hasRelatedWork W2367116375 @default.
- W44445331 hasRelatedWork W3195136451 @default.
- W44445331 hasRelatedWork W63631160 @default.
- W44445331 hasRelatedWork W69582735 @default.
- W44445331 hasRelatedWork W1783884256 @default.
- W44445331 hasRelatedWork W1918988153 @default.
- W44445331 hasRelatedWork W2022442229 @default.
- W44445331 hasRelatedWork W329751436 @default.
- W44445331 isParatext "false" @default.
- W44445331 isRetracted "false" @default.
- W44445331 magId "44445331" @default.
- W44445331 workType "article" @default.