| Presentation | 2006/10/12 Integrated Ray Tracing Model for In-Orbit Optical Performance Simulation for GOCI(Advanced Technology-I) Sun-Jeong Ham, Jae Min Lee, Seonghui Kim, Heong Sik Youn, Gm Sil Kang, Hwan Chun Myung, Sug-Whan Kim, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | GOCI (Geostationary Ocean Color Imager) is one of the three COMS payloads that KARI is currently developing and scheduled to be in operation from around 2008. Its primary objective is to monitor the Korean coastal water environmental condition. We report the current progress in development of the integrated optical model as one of the key analysis tools for the GOCI in-orbit performance verification. The model includes the Sun as the emitting light source. The curved Earth surface section of 2500km×2500km including the Korean peninsular is defined as a Lambertian scattering surface consisted of land and sea surfaces. From its geostationary orbit, the GOCI optical system observes the reflected light from the surfaces with varying reflectance representing the changes in its environmental conditions. The optical ray tracing technique was used to demonstrate the GOCI in-orbit performances such as red tide detection. The computational concept, simulation results and its implications to the on-going development of GOCI are presented. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | optical model / GOCI / ray-tracing technique / in-orbit performance |
| Paper # | SAT2006-21 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2006/10/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Integrated Ray Tracing Model for In-Orbit Optical Performance Simulation for GOCI(Advanced Technology-I) |
| Sub Title (in English) | |
| Keyword(1) | optical model |
| Keyword(2) | GOCI |
| Keyword(3) | ray-tracing technique |
| Keyword(4) | in-orbit performance |
| 1st Author's Name | Sun-Jeong Ham |
| 1st Author's Affiliation | Dept. of Astronomy and Space Science, Yonsei University:Korea Aerospace Research Institute() |
| 2nd Author's Name | Jae Min Lee |
| 2nd Author's Affiliation | Dept. of Astronomy and Space Science, Yonsei University |
| 3rd Author's Name | Seonghui Kim |
| 3rd Author's Affiliation | Korea Aerospace Research Institute |
| 4th Author's Name | Heong Sik Youn |
| 4th Author's Affiliation | Korea Aerospace Research Institute |
| 5th Author's Name | Gm Sil Kang |
| 5th Author's Affiliation | Korea Aerospace Research Institute |
| 6th Author's Name | Hwan Chun Myung |
| 6th Author's Affiliation | Korea Aerospace Research Institute |
| 7th Author's Name | Sug-Whan Kim |
| 7th Author's Affiliation | Dept. of Astronomy and Space Science, Yonsei University |
| Date | 2006/10/12 |
| Paper # | SAT2006-21 |
| Volume (vol) | vol.106 |
| Number (no) | 303 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |