The largest international workshop in Asia for sharing the latest trends and technologies in ocean color research
AWOC-JKWOC 2025 is an international workshop designed to share the latest trends and technologies in ocean color research and strengthen networking among researchers in the Asian region.
Hosted by the Korea Institute of Ocean Science & Technology (KIOST), this workshop will bring together experts from various fields including satellite remote sensing, marine biology, marine chemistry, and marine physics to discuss the future of ocean color research.
Participants
Speakers
Programs
Countries
Korea Institute of Ocean Science and Technology
Pusan National University
Pusan National University
Korea Hydrographic and Oceanographic Agency
Japan Agency for Marine-Earth Science and Technology
UST21, Korea
University of Maryland, USA
Centre for Earth Research and Environment Management, India
Xiamen University, China
Download the complete collection of abstracts and full program schedule
Welcoming Remarks (13:10-13:20) - Joo-Hyung Ryu, Director of External Relations at KIOST
Opening Remarks (13:20-13:40) - Heeyoon Park, Deputy Director of National Ocean Satellite Center at KHOA
SCSDCT: a gap-filled chlorophyll-a reconstruction and its application
Speaker: Wenfang Lu
Chair: Jongkuk Choi
4 presentations covering GCOM-C long-term observation, UV remote sensing reflectance evaluation, GOCI Service Overview, and GOCI-II atmospheric correction
14 poster presentations
Chair: Wonkook Kim
4 presentations on ML-based water quality retrieval, red-tide detection using physics-based ML, chlorophyll-a tuning, and coastal Forel-Ule Index mapping
Chair: Zhongping Lee
5 presentations on particle absorption coefficient uncertainties, IOP ensemble algorithm, GOCI-II radiometric calibration, and gas absorption correction using multi-sensor approach
Chair: Jaehyun Ahn
4 presentations on nutrient transport in Southern Java Sea, whale distribution along Korean coast, Sargassum biomass and marine heatwaves, and typhoon effects on primary production
Long-term Water Quality Properties measured from Satellite Ocean Color sensors using Improved Algorithms in the Chesapeake Bay
Speaker: Seunghyun Son
Chair: Joji Ishizaka
4 presentations on subsurface coastal upwelling processes, 3D multi-scale ocean fronts, extreme SST events, and coastal submesoscale dynamics
14 poster presentations
Chair: Tingwei Cui
5 presentations on marine blue carbon sinks assessment, red-tide quantification using airborne camera, marine fog detection, optical water type classification, and ecosystem services assessment
Networking dinner for all participants and speakers
Location: Citadines Connect Hotel
Chair: Genki Terauchi
4 presentations on ocean color data assimilation for Tokyo Bay, vertical distribution of phytoplankton in Sagami Bay, sediment retention in Ma'an River, and challenges in retrieving phytoplankton properties
Chair: Happy Mareta
3 presentations on coastal benthic coverage mapping using UAV hyperspectral sensors, deep learning-based environmental stress index for coral reefs in Indonesia, and eelgrass monitoring using compact sonar
Discussion on Next Workshop (11:40-12:00) - Youngheon Jo
Closing Remarks (12:00-12:10) - Jongkuk Choi
Poster Board Size: 1800mm (W) × 1200mm (H)
Please prepare your poster to fit within these dimensions. We recommend leaving some margin around the edges for optimal display.
We will explore how AI can be applied to oceanographic research, outlining key concepts and common problem types. On the practical side, you'll work with complete ready-to-run code to test and visualize ocean color observations.
We will explore the ocean color remote sensing system centered on the inherent optical properties (IOPs), which includes the inversion algorithms of IOPs and the applications of the retrieved IOPs. Measurement method of remote-sensing reflectance (Rrs) will also be discussed.
Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai)
Talk: SCSDCT: a gap-filled chlorophyll-a reconstruction and its application
November 18, 2025 | 13:40-14:30
University of Maryland, USA
Talk: Long-term Water Quality Properties measured from Satellite Ocean Color sensors using Improved Algorithms in the Chesapeake Bay
November 19, 2025 | 13:30-14:20
October 6, 2025
All abstracts must be submitted by this date for consideration.
Please use the official abstract template for your submission:
Download Abstract Template Microsoft Word format (.docx)Download the abstract template using the link above and fill in your information following the provided format and guidelines.
Write your abstract following the template structure. Ensure all required information is included and the format is maintained.
Send your completed abstract file to our official email address:
In your email, please clearly indicate your presentation preference:
For any questions regarding abstract submission, please contact:
Email: awoc.organizer@outlook.com
Phone: 051-510-2353
This workshop is free of charge for all participants. We welcome researchers, students, and professionals from around the world to join us for this important event.
385 Haeyang-ro, Yeongdo-gu, Busan, South Korea
Duration: Approximately 1 hour 40 minutes
Transportation: Express Bus No. 3003
Route: Airport → Highway → Central Busan → Yeongdo Bridge → KIOST
Instructions:
💰 Fare: About 2,100 KRW (using transportation card)
Duration: Approximately 50 minutes
Transportation: Bus No. 101
Route: Busan Station → Bus 101 → DongSam Innovation District → KIOST
Instructions:
💰 Fare: About 1,550 KRW
Here are some recommended hotels near KIOST for your convenience:
Modern business hotel with excellent amenities
Reservation Application Form:
Download Application FormRooms are available in commercial booking sites such as Hotels.com. If you don't find available rooms, please contact the hotel directly through this application form. Currently roughly 20 rooms are available for this workshop. Rates are similar. Send this application to the email address inside the application form (hotel's correspondence).
Modern residence hotel with excellent amenities
Boutique hotel with local charm and comfort
Contemporary hotel with premium services
Note: Transportation times may vary depending on traffic conditions and time of day. We recommend booking accommodations early as availability may be limited during the workshop period.
awoc.organizer@outlook.com
051-510-2353
385 Haeyang-ro, Yeongdo-gu, Busan, South Korea
For any inquiries regarding the AWOC-JKWOC 2025 workshop, please contact us directly via email or phone: