Sanghee Shin

Founder, CEO of Gaia3D.
Chair of International FOSS4G Seoul 2015.
3D GIS, BIM, Digital Twin, Open Source.

[Sanghee Shin @endofcap]

@Rainyvale 우리 집은 감마맘. ㅎ 엄마아빠가 공부하라는 소리 거의 안 하는데 어쩌다 한 번 하면 애한테서 감마선이 나옴. 그냥 자기 인생 잘 사려니 하고 지켜보는 중. 너무 엉뚱한 행동을 가끔 하기는 하는데 뭐 자기 인생이니... (17km를 달려간 뒤 스카이다이빙을 하고 돌아오겠다고) ㅎ

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About 50,000 years ago, a 200m meteorite slammed into #Hapcheon, creating this massive 7km-wide crater. It’s the only confirmed impact site in Korea and one of the most recent major impacts on Earth.

#합천 #합천한달살기 #합천한달여행 #다라고스테이 #초계분지

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Walking along Sorigil, deep into the forest valley. It’s incredibly peaceful, quiet, and breathtakingly beautiful. Nature at its finest.

​#Sorigil #소리길 #합천 #합천한달살기 #합천한달여행 #다라고스테이 #해인사

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The Tripitaka, which collects the words of Buddha, has been translated from Pali to Sanskrit, Tibetan, Chinese, Korean, and Japanese, and is now available on CDs and the internet in English. #Hapcheon #합천한달여행 #합천한달살기 #다라고스테이

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Iwfgara May Update is LIVE!
1. Split View: Side-by-side data comparison with the Split Bar. 2. Enhanced Wind Viz: New Wind Path & Grid options. 3. Smart Filtering: Filter by specific wind speed & altitude. Explore the shared breath of Earth:
https://t.co/RSPkkhC2LP @Gaia3D

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Mesh? Point Cloud? BIM? Universal Voxelizer handles it all. My team @Gaia3D is optimizing spatial "volume" for machine reasoning. Our variable resolution tech ensures max detail where it matters with minimal overhead. The 3D revolution will be tokenized.

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Why use outdated DEMs for flood analysis? We’re simulating physics on Reality Mesh, capturing buildings & roads as they are (As-Is) for 100% accuracy. Powered by magoReality Service (#OGC 3D Tiles), analyzed by magoFluid, web-based. Precise Digital Twin for disaster response!

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@oswvldo_onielll Yes. See my previous posting please.

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My team at Iwfgara(https://t.co/pB7iykRlqP) has successfully visualized FourCastNet3 AI weather models from #NVIDIA Earth2Studio. The synergy between AI-driven NetCDF data and our 3D engine is stunning. The future of digital twins is here.

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Digital Twin is scaling from space to streets! We’ve integrated 27GB of Khon Kaen reality mesh into Iwfgara. Experience the seamless transition from global weather patterns to detailed urban alleys. Optimized by magoReality via #OGC 3D Tiles. https://t.co/fiPanUACGS
#DigitalTwin

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@jinifor 4흘동안만 무료라고 알려주십시오. ㅎ

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Iwfgara(https://t.co/fiPanUACGS) is continuously evolving. We're working on extracting and visualizing only the rotating winds like cyclone from wind field data, along with a feature that shows their movement over time. Real cyclones MAILA, VAIANU occurred northeast of Australia.

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@jinifor 관계기관에서 아주 싫어합니다. ㅎ

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Curious about the hottest trends in the open‑source GIS world right now? My colleague Hanjin Lee created a fantastic #FOSS4G 2026 Hiroshima dashboard highlighting trending talk topics. https://t.co/G6GP2uWWSf

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@jinifor 이런 건 페북에도 올려주세요!! ㅎ

[Hanjin Lee @jinifor]

FOSS4G Hiroshima 2026 발표자 선정 투표의 376개의 초록의 제목과 내용을 취합하고 분류와 정규화 과정을 거쳐 기술 키워드 트렌드를 한눈에 확인할 수 있는 대시보드를 만들었다. 데이터 크롤링, 분류, 정규화, 대시보드 제작 등 Codex로 약 2시간 정도 걸린 것 같다. #foss4g

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@jeremy_morley We will gradually upgrade the system. If you have anything that can suggest us, please feel free to share that via the feedback from at the top-right corner of the system or just let me know! We appreciate your feedback!

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Another huge update of Iwfgara, a web based 3D weather data visualization system. We've integrated ECMWF models and 4 new satellite layers (SST/LST/Terra/Precipitation). New Time-bar and mobile support, weather visualization has never been this accessible. https://t.co/inBhBNBD9G

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@jeremy_morley Change the date to Yesterday! If there is no data from NASA, you can get that error. Surely we are aware of the https://t.co/SjEdMv3Gvt. Thanks!!

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@Gaia3D has developed 'Universal Voxelizer' that can convert 3D objects and environment in variable size voxels. Take a look at this:

https://t.co/aLUVlWCzbK