Design and performance analysis of front end optical Instrument for coastal water remote sensing
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 오은송 | - |
dc.contributor.author | 강혁모 | - |
dc.contributor.author | 현상원 | - |
dc.contributor.author | 김건희 | - |
dc.contributor.author | 박영제 | - |
dc.contributor.author | 최종국 | - |
dc.contributor.author | 김석환 | - |
dc.date.accessioned | 2020-07-16T01:32:30Z | - |
dc.date.available | 2020-07-16T01:32:30Z | - |
dc.date.created | 2020-02-11 | - |
dc.date.issued | 2015-05-20 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/25552 | - |
dc.description.abstract | The design and performance analysis of a new sensor is introduced which is on board a small unmanned aerial vehicle (UAV) for coastal water remote sensing. The top level requirements of sensor are to have at least 4cm spatial resolution at 500m operating height, and 4˚ field of view (FOV) and 100 signal-to-noise ratio (SNR) value at 660nm. We determined the design requirements that its entrance pupil diameter is 70mm, and F-ratio is 5.0 as an optical design requirement. The three-mirror system is designed including aspheric primary and secondary mirrors, which optical performance are 1/15λRMS wavefront error and 0.75 MTF value at 660nm. Considering the manufacturing and assembling phase, we performed the sensitivity, tolerance, and stray-light analysis. From these analysis we confirmed this optical system, which is having 4cm spatial resolution at 500m operating height, will be applied with remote sensing researches.500m operating height, and 4˚ field of view (FOV) and 100 signal-to-noise ratio (SNR) value at 660nm. We determined the design requirements that its entrance pupil diameter is 70mm, and F-ratio is 5.0 as an optical design requirement. The three-mirror system is designed including aspheric primary and secondary mirrors, which optical performance are 1/15λRMS wavefront error and 0.75 MTF value at 660nm. Considering the manufacturing and assembling phase, we performed the sensitivity, tolerance, and stray-light analysis. From these analysis we confirmed this optical system, which is having 4cm spatial resolution at 500m operating height, will be applied with remote sensing researches. | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | SPIE | - |
dc.relation.isPartOf | Asia Paciffic Optical Sensors Conference | - |
dc.title | Design and performance analysis of front end optical Instrument for coastal water remote sensing | - |
dc.type | Conference | - |
dc.citation.conferencePlace | KO | - |
dc.citation.endPage | 4 | - |
dc.citation.startPage | 1 | - |
dc.citation.title | Asia Paciffic Optical Sensors Conference | - |
dc.contributor.alternativeName | 오은송 | - |
dc.contributor.alternativeName | 강혁모 | - |
dc.contributor.alternativeName | 박영제 | - |
dc.contributor.alternativeName | 최종국 | - |
dc.identifier.bibliographicCitation | Asia Paciffic Optical Sensors Conference, pp.1 - 4 | - |
dc.description.journalClass | 1 | - |