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■ Natural Disaster from Space
  • Aug 3, 2022. Landslide and inundation observed by ASTER and Sentinel series in Murakami city, Niigata prefecture (ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • Feb 4, 2022. Topographic changes of Hunga Volcano (Tonga) from 2000 to 2022 recorded in the ASTER database (ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • Aug 31, 2021. Fukutokuokanoba submarine volcano eruption captured by Terra ASTER (ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • Jul 8, 2021, Time series ASTER images over Atami area damaged by debris flow (ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • Mar 22, 2019 Nishinoshima captured by Terra ASTER: (a), (b) on Dec 17, 2019 at 10:23 a.m. JST, (c), (d) on Feb 19, 2020 at 10:23 a.m. JST, and (e), (f) on Mar 22, 2020 at 10:23 a.m. JST. Left column ((a), (c), (e)): VNIR Visible image (pseudo-natural color image), right column ((b), (d), (f)): Brightness temperature derived from ASTER Band 13 image. (ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • Feb 11, 2020 Mt.Sakurajima captured by Terra ASTER(ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • Dec 17, 2019 Nishinoshima captured by Terra ASTER(ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • Sep 1, 2019 Sabancaya volcano activity captured by Terra ASTER(ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • Jan 9, 2019 Karangetang Volcano activity captured by Terra ASTER(ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • Sep 25, 2018 Piton de la Fournaise Volcano activity captured by Terra ASTER(ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • 2017 Nishinoshima from ASTER & Landsat
    (UL:Apr 15, Terra ASTER(Day), UR:April 19, Landsat-8 OLI(Night), UL:Apr 27, Terra ASTER(Night), LR:May 1, Terra ASTER(Day))
    (ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • May 1, 2017 Nishinoshima from ASTER(ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • Apr 15, 2017 Nishinoshima from ASTER(ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • Feb 12, 2017 Lava "waterfall" flow from Kilauea volcano captured by ASTER (ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • Jan 18, 2017 Erta Ale volcano in Ethiopia captured by ASTER on Jan 2 and 18, 2017(ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • Sep 19, 2016 Piton de la Fournaise Volcano activity captured by Terra ASTER(ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • Jul 16, 2016 Wildfires in Northern Angola captured by Terra ASTER(ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • Jul 1, 2016 Yasur volcano in Vanuatu captured by Terra ASTER(ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • May 6, 2016 A huge wildfire in the Canadian province of Alberta captured by Terra ASTER(ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • Mar 26, 2016 Fogo volcano in República de Cabo Verde captured by Terra ASTER on Mar 26, 2016 (ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • Mar 6, 2016 Barren island volcano in India captured by Terra ASTER(ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • Dec 2, 2015 Mt. Semeru in Indonesia captured by Terra ASTER(ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • Aug 19, 2015 Forest fire near Mt. Adams captured by ASTER and Landsat-8 (ASTER image courtesy NASA/METI processed by GSJ, AIST and Landsat imagery courtesy "USGS/NASA Landsat" processed by GSJ, AIST)
  • Mt. Karangetang volcano in Indonesia captured by ASTER VNIR on Aug 10, 2015(ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • 23 July 2015, Nishinoshima island from ASTER & LANDAST(ASTER image courtesy NASA/METI processed by GSJ, AIST and Landsat imagery courtesy "USGS/NASA Landsat" processed by GSJ, AIST)
  • 19 July 2015, Large forest fire in Greece from ASTER(ASTER image courtesy NASA/METI processed by GSJ, AIST)
  • 13 July 2015, Raung Volcano from Landsat(Landsat imagery courtesy "USGS/NASA Landsat" processed by GSJ, AIST)

  • Link(in Japanese)
    ■ Topics on volcano observation
  • 高性能光学センサ(ASTER)で千島列島サリチェフ火山の噴火状況を確認
  • 高性能光学センサ(ASTER)衛星画像でフルネーズ火山噴火に伴う火口の陥没量等を推定
  • 高性能光学センサ(ASTER)衛星画像で海底噴火に伴う新島の位置を確認 (トンガ王国)
  • インドネシア、メラピ火山噴火に伴う山頂部の温度上昇を衛星画像で確認
  • 衛星画像 (ASTER) を用いてガラパゴス諸島の噴火による溶岩流を観測
  • 南硫黄島付近の福徳岡ノ場で発生した海底火山噴火の衛星画像による観測

  • ■ Daba base
    衛星火山画像データベース (産総研著作物管理番号 H17PRO-315)
    ASTER高温領域検出システム (産総研著作物管理番号 H25PRO-1479)
    岩石・鉱物の反射スペクトルデータとその表示ソフトウエア (PCSPEC)

    Last Modified: May 25, 2015.
         
    © 2015 Geoinfomatics Research Group, AIST