MERIS
Kanalnummer | Central bølgelængde /
Båndbredde (nm) | Anvendelse | 1 | 412,5 (purple) / 10 | Gult stof og detritiske pigmenter | 2 | 442,5 (blue) / 10 | Maksimal klorofylabsorption | 3 | 490 (blue-cyan) / 10 | Klorofyl og andre pigmenter | 4 | 510 (cyan-green) / 10 | Opslæmmet sediment, røde strømme | 5 | 560 (green) / 10 | Minimal klorofylabsorption | 6 | 620 (orange-red) / 10 | Opslæmmet sediment | 7 | 665 (red) / 10 | Klorofylabsorption og fluorescensreference | 8 | 681,25 (red) / 7,5 | Klorofylfluorescensens spidsværdi | 9 | 708,75 (NIR) / 10 | Fluorescensreference, atmosfæriske korrektioner | 10 | 753,75 (NIR / 7,5 | Vegetation, skydække | 11 | 760,625 (NIR) / 3,75 | Iltabsorption | 12 | 778,75 (NIR) / 15 | Atmosfæriske korrektioner | 13 | 865 (NIR) / 20 | Vegetation, vanddampreference | 14 | 885 (NIR) / 10 | Atmosfæriske korrektioner | 15 | 900 (NIR) / 10 | Vanddamp, land |
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Stormfloder
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| Indledning (http://www.esa.int/SPECIALS/Eduspace_Disasters_DK/SEMJJH1YRYG_0.html) |
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Orkanen Katrina
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| Indledning (http://www.esa.int/SPECIALS/Eduspace_Disasters_DK/SEMCMH1YRYG_0.html) |
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Øvelser
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| Øvelse 2: Visualisering og undersøgelse af de oversvømmede områder i New Orleans forårsaget af orkanen Katrina (http://www.esa.int/SPECIALS/Eduspace_Disasters_DK/SEMQKQ1YRYG_0.html) |
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Eduspace - Software
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| LEOWorks 3 (http://esamultimedia.esa.int/multimedia/LEOWorks3.exe) |
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Eduspace - Download
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| Envisat and SPOT data (zip) (http://esamultimedia.esa.int/images/EduSpace/LEOWorksdata.zip) |
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Related links
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| Hurricane Katrina - NOAA (http://www.katrina.noaa.gov/) |
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| Hurricane Katrina - Wikipedia (http://en.wikipedia.org/wiki/Hurricane_Katrina) |
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| National Hurricane Center - NOAA (http://www.nhc.noaa.gov/) |
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| Storm surge overview - NOAA (http://www.nhc.noaa.gov/ssurge/ssurge_overview.shtml) |
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| Global Monitoring for Environment and Security - ESA (http://www.esa.int/esaLP/LPgmes.html) |
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| International Charter Space and Major Disasters (http://www.disasterscharter.org/) |
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| Tropical weather and hurricanes - Physicalgeography (http://www.physicalgeography.net/fundamentals/7u.html) |
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Related news
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| Envisat sees whirling Hurricane Katrina from ocean waves to cloud tops (http://www.esa.int/esaCP/SEMB41A5QCE_index_0.html) |
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Related videos
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| Cyclone Floyd - 9 September 1999 (0.7 Mb) (http://www.esa.int/SPECIALS/Eduspace_Disasters_EN/SEMJ52PK2AG_0.html) |
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| Cyclone Floyd - 13 September 1999 (1.5 Mb) (http://www.esa.int/SPECIALS/Eduspace_Disasters_EN/SEM782PK2AG_0.html) |
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| Cyclone Floyd - 14 September 1999 (1.6 Mb) (http://www.esa.int/SPECIALS/Eduspace_Disasters_EN/SEM892PK2AG_0.html) |
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| Cyclone Floyd - 15-16 September 1999 (3.4 Mb) (http://www.esa.int/SPECIALS/Eduspace_Disasters_EN/SEMF72PK2AG_0.html) |
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