Real-time forecasts over the Arctic region during 2017/2018 Arctic expedition of the KOPRI IBRV Araon
- Title
- Real-time forecasts over the Arctic region during 2017/2018 Arctic expedition of the KOPRI IBRV Araon
- Other Titles
- 극지연구소 쇄빙연구선 아라온호의 2017, 2018년 북극 항해 시 북극 지역 실시간 예보
- Authors
-
Choi, Yonghan
Kim, Joo-Hong
Kim, Baek-Min
Lim, Chang-Kyu
Kim, Shin-Woo
Noh, Nam-Kyu
Zhang, Xiangdong
- Issue Date
- 2019
- Citation
- Choi, Yonghan, et al. 2019. Real-time forecasts over the Arctic region during 2017/2018 Arctic expedition of the KOPRI IBRV Araon. The 34th International Symposium on the Okhotsk Sea and Polar Oceans 2019. Mombetsu Arts and Culture Center. 2019.02.18~2019.02.20.
- Abstract
- Starting in 2017, the Korea Polar Research Institute (KOPRI) has performed real-time weather forecasts over the Arctic region during the Arctic cruise period of the IBRV Araon to support scientific activities of the Araon. 6-hourly radiosonde observations from the Araon are assimilated using the 3D-Var data assimilation method in a cycling mode, and 5-day forecasts are made using the polar-optimized Weather Research and Forecasting (Polar WRF) model. Effects of assimilating additional radiosonde observations on weather forecasts over the Arctic region are investigated using reanalysis data and independent observations.
- Conference Name
- The 34th International Symposium on the Okhotsk Sea and Polar Oceans 2019
- Conference Place
- Mombetsu Arts and Culture Center
- Conference Date
- 2019.02.18~2019.02.20
- Type
- Proceeding
- Indexed
- Pro(초록)국외
- Appears in Collections
- 2019-2019, Development and Application of the Korea Polar Prediction System (KPOPS) for Climate Change and Disasterous Weather Events (19-19) / Kim, Joo-Hong (PE19130)
- Files in This Item
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