On the Eigenvalue Analysis Using HH-VV Dual-Polarization SAR Data and its Applications to Monitoring of Coastal Oceans
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sugimoto | - |
dc.contributor.author | Kazuo | - |
dc.contributor.author | 양찬수 | - |
dc.date.accessioned | 2020-07-16T09:32:42Z | - |
dc.date.available | 2020-07-16T09:32:42Z | - |
dc.date.created | 2020-02-11 | - |
dc.date.issued | 2013-04-30 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/27112 | - |
dc.description.abstract | In the conventional SAR (Synthetic Aperture Radar) polarimetry, fully polarimetric HH-HV-VH-VV quadpolarization data are used. The advantage of using quad-polarization data is more information on the scattering objects than the single- and quad-polarization data while the disadvantages are narrower swath and less frequent data takes. To fill the gap in-between, the present study examines the polarimetric analysis using HH-VV dual polarization. The model-based three- and four-component scattering power decomposition analyses are not possible with dual-polarization data, and thus, the study is focused on the eigenvalue decomposition analysis by comparing the entropy and mean alpha angle derived from dual-polarization data with those derived from quadpolarizationdata, acquired by ALOS-PALSAR (Advanced Land Observing Satellite Phased Array L-band SAR) PLR (PoLaRimetric mode) and TerraSAR-X dual-polarization SpotLight mode over the Tokyo Bay, Japan.and quad-polarization data while the disadvantages are narrower swath and less frequent data takes. To fill the gap in-between, the present study examines the polarimetric analysis using HH-VV dual polarization. The model-based three- and four-component scattering power decomposition analyses are not possible with dual-polarization data, and thus, the study is focused on the eigenvalue decomposition analysis by comparing the entropy and mean alpha angle derived from dual-polarization data with those derived from quadpolarizationdata, acquired by ALOS-PALSAR (Advanced Land Observing Satellite Phased Array L-band SAR) PLR (PoLaRimetric mode) and TerraSAR-X dual-polarization SpotLight mode over the Tokyo Bay, Japan. | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | SPIE | - |
dc.relation.isPartOf | SPIE Defense, Security, and Sensing | - |
dc.title | On the Eigenvalue Analysis Using HH-VV Dual-Polarization SAR Data and its Applications to Monitoring of Coastal Oceans | - |
dc.type | Conference | - |
dc.citation.conferencePlace | US | - |
dc.citation.endPage | 8 | - |
dc.citation.startPage | 1 | - |
dc.citation.title | SPIE Defense, Security, and Sensing | - |
dc.contributor.alternativeName | Kazuo | - |
dc.contributor.alternativeName | 양찬수 | - |
dc.identifier.bibliographicCitation | SPIE Defense, Security, and Sensing, pp.1 - 8 | - |
dc.description.journalClass | 1 | - |