Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1766172 | Advances in Space Research | 2011 | 12 Pages |
Abstract
The calibration and validation team of the Korea Aerospace Research Institute has calibrated and validated the image data of the KOMPSAT-2 since the launch of KOMPSAT-2 on July 28, 2006. The asymmetric phenomenon of the point spread function of the KOMPSAT-2 image data is evident in both the along and the across direction, most likely because KOMPSAT-2 has a 1 m ground sample distance high-resolution camera with time-delayed integration. Furthermore, because KOMPSAT-2 is in space, the KOMPSAT-2 image data has been corrected with good results by means of modulation transfer function compensation.
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Space and Planetary Science
Authors
Dong-Han Lee, Ji Yeon Yang, Doo Chun Seo, Jeong Heon Song, Jae Heon Chung, Hyo Suk Lim,