Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Soon-Dal Choi"'
Publikováno v:
Journal of Astronomy and Space Sciences, Vol 13, Iss 2, Pp 1-19 (1996)
Satellite Technology Research Center(SaTReC) of Korean Advanced Institute of Science and Technology(KAIST) has started a collaborative research, development, and training program in the field of space technology. As the result of that, SaTReC has suc
Externí odkaz:
https://doaj.org/article/9f3b17b5cbda4030b7eff8f4b97a8a1a
Publikováno v:
Journal of Astronomy and Space Sciences, Vol 13, Iss 2, Pp 105-116 (1996)
This study is based upon the thermal modeling, analysis and operational results of KITSAT-1 and KITSAT-2 microsatellites launched on August 11, 1992 and Septermber 26, 1993, respectively. As KITSAT-1/2 was designed to be launched as an auxiliary payl
Externí odkaz:
https://doaj.org/article/87eb87ad32c14c3b93bc61e96e60673a
Publikováno v:
Journal of Astronomy and Space Sciences, Vol 13, Iss 2, Pp 30-40 (1996)
The telecommand system of KITSAT micorsatellite receives commands from ground stations or on-board computers. It decodes, validates and delivers commands to sub-system. The telemetry system is to collect, process and format satellite housekeeping and
Externí odkaz:
https://doaj.org/article/8a2df8dca1154cadac25144bd8abb8d2
Publikováno v:
Journal of Astronomy and Space Sciences, Vol 13, Iss 2, Pp 163-172 (1996)
The objective of this paper is to show how digital signal processing experiment(DSPE) was designed and to present its experimental results in orbit and on the ground. The multi-missional and flexible DSPE was designed in a reliable manner. Among seve
Externí odkaz:
https://doaj.org/article/97e68ed0ac16428184c6376c6244db30
Publikováno v:
Journal of Materials Research. 15:1354-1357
The effect of poling field on the photocurrent was investigated in (Pb0.85La0.15)TiO3 and BaTiO3 ceramics. Non-steady-state photovoltaic current and no pyrocurrent on cooling were observed in both poled ceramics. The maximum behaviors were obtained a
Autor:
Soon Dal Choi, Taejung Kim
Publikováno v:
IGARSS'97. 1997 IEEE International Geoscience and Remote Sensing Symposium Proceedings. Remote Sensing - A Scientific Vision for Sustainable Development.
Describes an approach to reduce the execution time of an area-based stereo matching technique by defining a patch (or window) carefully. It is shown that the conventional way of defining a patch contains redundancy and that a patch defined otherwise
Publikováno v:
Space Technology Proceedings ISBN: 9789048154005
This paper describes mainly the configuration and operation of ground station for KIT SAT-3. The TT&C ground station communicates with KITSAT-3 in order to control the satellite and receive the housekeeping status of the satellite. The image receivin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3340eabb7c8470ab5258a0a930d2dc64
https://doi.org/10.1007/978-94-015-9395-3_6
https://doi.org/10.1007/978-94-015-9395-3_6
The Satellite Technology Research Center (SaTReC) in the Korea Advanced Institute of Science and Technology (KAIST) is an institute for education and research in the field of satellite engineering, space science, and remote sensing. SaTReC was select
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afec14db2db5909a688e014b91ef9f61
https://doi.org/10.1016/s0964-2749(99)80004-3
https://doi.org/10.1016/s0964-2749(99)80004-3
Autor:
Han-Jun Lim, Hyo-Sam Lee, Hak-Jae Kim, Soon-Dal Choi, Sang-Keun Yoo, Dan Keun Sung, Seo-Rim Lee
Publikováno v:
SPIE Proceedings.
As a payload of KITSAT-2, also known as KO-25, the CCD earth imaging system is equipped with a single chip color CCD camera system as well as a monochrome camera system. The black and white narrow angle camera has a mean ground pixel resolution of ab
Publikováno v:
SPIE Proceedings.
In this paper, we present an image compression algorithm that is capable of significantly reducing the vast amount of information contained in multispectral images. The developed algorithm exploits the spectral and spatial correlations found in multi