Implementation of a GPS-RO data processing system for the KIAPS-LETKF data assimilation system

Kwon, H.; Kang, J.-S.; Jo, Y.; Kang, J. H.

doi:https://doi.org/10.5194/amt-8-1259-2015

Articles | Volume 8, issue 3

https://doi.org/10.5194/amt-8-1259-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Special issue:

Observing Atmosphere and Climate with Occultation Techniques...

https://doi.org/10.5194/amt-8-1259-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 8, issue 3

Research article

|

16 Mar 2015

Research article |

| 16 Mar 2015

Implementation of a GPS-RO data processing system for the KIAPS-LETKF data assimilation system

H. Kwon, J.-S. Kang, Y. Jo, and J. H. Kang

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Final revised paper (published on 16 Mar 2015)
Preprint (discussion started on 28 Nov 2014)

Interactive discussion

Status: closed

AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment

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- Supplement

RC C4180: 'Interactive comment on "Implementation of a GPS-RO data processing system for the KIAPS-LETKF data assimilation system" by H. Kwon, J.-S. Kang, Y. Jo, and J.H. Kang', Anonymous Referee #1, 11 Dec 2014
- AC C4693: 'Reply to Reviewer #1', Ji-Sun Kang, 22 Jan 2015
RC C4247: 'Review', Anonymous Referee #2, 17 Dec 2014
- AC C4694: 'Reply to Reviewer #2', Ji-Sun Kang, 22 Jan 2015
AC C4695: 'Revised manuscript', Ji-Sun Kang, 22 Jan 2015

Short summary

KIAPS has been developing a next-generation numerical weather prediction model and an advanced data assimilation system. We recently implemented a GPS-RO data processing system and then tested the processed data within an ensemble-based data assimilation system. The systems for the data processing and the data assimilation are fully coupled and cycled with a numerical weather prediction model. As a result, data processing and assimilation work properly to give reasonable innovation.