In-orbit optical performance assessment of Geostationary Ocean Color Imager

Eunsong Oh, Seongick Cho, Yu Hwan Ahn, Youngje Park, Joo Hyung Ryu, Sug Whan Kim

Research output: Contribution to conferencePaper

3 Citations (Scopus)

Abstract

After Geostationary Ocean Color Imager (GOCI) was launched at June 27th, 2010, it is operated to observe the Korean peninsula on the geostationary orbit as one of the three main payloads in COMS satellite. Generally, the performance indicators are Ground Sample Distance (GSD), Modulation Transfer Function (MTF), and Signal to Noise Ratio (SNR) that verify the optical performance of payload. Most of all, the MTF performance is widely used since it is closely related to reliability and accuracy of observational target information in aspects of satellite image application. Especially, in case of ocean color sensor, for confirming the ability of GOCI to separate the slight difference of ocean color information, on-orbit MTF performance test and SNR assessment should be performed.

Original languageEnglish
Pages4750-4753
Number of pages4
DOIs
Publication statusPublished - 2012 Dec 1
Event2012 32nd IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2012 - Munich, Germany
Duration: 2012 Jul 222012 Jul 27

Other

Other2012 32nd IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2012
CountryGermany
CityMunich
Period12/7/2212/7/27

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performance assessment
transfer function
Image sensors
Optical transfer function
Orbits
ocean color
Color
signal-to-noise ratio
Signal to noise ratio
Satellites
sensor
GOCI
Sensors

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Earth and Planetary Sciences(all)

Cite this

Oh, E., Cho, S., Ahn, Y. H., Park, Y., Ryu, J. H., & Kim, S. W. (2012). In-orbit optical performance assessment of Geostationary Ocean Color Imager. 4750-4753. Paper presented at 2012 32nd IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2012, Munich, Germany. https://doi.org/10.1109/IGARSS.2012.6352331
Oh, Eunsong ; Cho, Seongick ; Ahn, Yu Hwan ; Park, Youngje ; Ryu, Joo Hyung ; Kim, Sug Whan. / In-orbit optical performance assessment of Geostationary Ocean Color Imager. Paper presented at 2012 32nd IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2012, Munich, Germany.4 p.
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Oh, E, Cho, S, Ahn, YH, Park, Y, Ryu, JH & Kim, SW 2012, 'In-orbit optical performance assessment of Geostationary Ocean Color Imager' Paper presented at 2012 32nd IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2012, Munich, Germany, 12/7/22 - 12/7/27, pp. 4750-4753. https://doi.org/10.1109/IGARSS.2012.6352331

In-orbit optical performance assessment of Geostationary Ocean Color Imager. / Oh, Eunsong; Cho, Seongick; Ahn, Yu Hwan; Park, Youngje; Ryu, Joo Hyung; Kim, Sug Whan.

2012. 4750-4753 Paper presented at 2012 32nd IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2012, Munich, Germany.

Research output: Contribution to conferencePaper

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Oh E, Cho S, Ahn YH, Park Y, Ryu JH, Kim SW. In-orbit optical performance assessment of Geostationary Ocean Color Imager. 2012. Paper presented at 2012 32nd IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2012, Munich, Germany. https://doi.org/10.1109/IGARSS.2012.6352331