https://www.youngju.dev/blog 천천히 올바르게. AI Researcher & DevOps Engineer Youngju's tech blog. GPU/CUDA, LLM, MLOps, Kubernetes AI workloads, distributed training, and data engineering. ko fjvbn2003@gmail.com (Youngju Kim) fjvbn2003@gmail.com (Youngju Kim) Sat, 16 May 2026 00:00:00 GMT https://www.youngju.dev/blog/culture/2026-05-16-ai-satellite-earth-observation-2026-planet-labs-maxar-capella-iceye-spire-blacksky-skyfi-albedo-deep-dive.en https://www.youngju.dev/blog/culture/2026-05-16-ai-satellite-earth-observation-2026-planet-labs-maxar-capella-iceye-spire-blacksky-skyfi-albedo-deep-dive.en As of May 2026, the Earth Observation (EO) market is defined by Planet Labs’ 200+ SuperDove constellation, Maxar Intelligence’s WorldView Legion launches, optical EO evolving from 30 cm to 10 cm resolution, a four-way 50 cm SAR race among Capella, ICEYE, Synspective, and Umbra, RF SIGINT from Spire and HawkEye 360, hyperspectral from Pixxel and Tanager, methane monitoring re-shaped after MethaneSAT lost contact, open data on AWS, Microsoft Planetary Computer, and Google Earth Engine, and EO foundation models like IBM-NASA Prithvi, Clay, and Satlas. This guide covers Korean KOMPSAT-7, Japanese JAXA ALOS, Synspective StriX, Axelspace GRUS, and iQPS — a comprehensive look at the global and Asian EO ecosystem. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) ai-satelliteearth-observationplanet-labsmaxarcapella-spaceiceyespire-globalblackskyalbedoskyfikarijaxasynspectiveenglish https://www.youngju.dev/blog/culture/2026-05-16-ai-satellite-earth-observation-2026-planet-labs-maxar-capella-iceye-spire-blacksky-skyfi-albedo-deep-dive.ja https://www.youngju.dev/blog/culture/2026-05-16-ai-satellite-earth-observation-2026-planet-labs-maxar-capella-iceye-spire-blacksky-skyfi-albedo-deep-dive.ja 2026年5月時点で地球観測（EO）市場は、200機超の Planet Labs SuperDove 群、WorldView Legion を打ち上げる Maxar Intelligence、30 cm 級から 10 cm 級へ進化する光学 EO、Capella · ICEYE · Synspective · Umbra が四つどもえで競う 50 cm 級 SAR、Spire と HawkEye 360 の RF SIGINT、Pixxel · Tanager のハイパースペクトル、MethaneSAT 通信途絶後に再編されるメタン監視、AWS Open Data · Microsoft Planetary Computer · Google Earth Engine のオープンデータ、そして IBM-NASA Prithvi · Clay · Satlas に代表される地球観測ファウンデーションモデルまでが揃って動いている。KARI KOMPSAT-7、JAXA ALOS、Synspective StriX、Axelspace GRUS、iQPS まで日韓 EO エコシステムを含めた総合ガイド。 Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) ai-satelliteearth-observationplanet-labsmaxarcapella-spaceiceyespire-globalblackskyalbedoskyfikarijaxasynspective日本語 https://www.youngju.dev/blog/culture/2026-05-16-ai-satellite-earth-observation-2026-planet-labs-maxar-capella-iceye-spire-blacksky-skyfi-albedo-deep-dive https://www.youngju.dev/blog/culture/2026-05-16-ai-satellite-earth-observation-2026-planet-labs-maxar-capella-iceye-spire-blacksky-skyfi-albedo-deep-dive 2026년 5월 기준 지구 관측(EO) 시장은 위성 200기 이상의 Planet Labs 도브 군집, WorldView Legion 3기를 띄운 Maxar Intelligence, 30cm급에서 10cm급으로 진화 중인 광학 EO, Capella·ICEYE·Synspective·Umbra가 4파전을 벌이는 50cm급 SAR, Spire와 HawkEye 360의 RF 신호정보, Pixxel·Tanager의 초분광, MethaneSAT 상실 이후 재편된 메탄 모니터링, AWS Open Data·Microsoft Planetary Computer·Google Earth Engine의 오픈 데이터, 그리고 IBM-NASA Prithvi·Clay·Satlas로 대표되는 지구 관측 파운데이션 모델까지 한꺼번에 정리한다. KARI KOMPSAT-7과 JAXA ALOS, Synspective StriX, Axelspace GRUS, iQPS까지 한일 EO 생태계를 포함한 종합 가이드. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) ai-satelliteearth-observationplanet-labsmaxarcapella-spaceiceyespire-globalblackskyalbedoskyfikarijaxasynspective