Emitted short wavelength infrared radiation for detection and monitoring of volcanic activity
Thematic Mapper images from LANDSAT were used to monitor volcanoes. Achievements include: (1) the discovery of a magmatic precursor to the 16 Sept. 1986 eruption of Lascar, northern Chile, on images from Mar. and July 1985 and of continuing fumarolic activity after the eruption; (2) the detection of...
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1988
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| Online Access: | http://ntrs.nasa.gov/search.jsp?R=19890001006 |
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ftnasantrs:oai:casi.ntrs.nasa.gov:19890001006 |
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ftnasantrs:oai:casi.ntrs.nasa.gov:19890001006 2023-05-15T13:41:01+02:00 Emitted short wavelength infrared radiation for detection and monitoring of volcanic activity Rothery, D. A. Francis, P. W. Wood, C. A. Unclassified, Unlimited, Publicly available Apr 1, 1988 http://ntrs.nasa.gov/search.jsp?R=19890001006 unknown http://ntrs.nasa.gov/search.jsp?R=19890001006 Accession ID: 89N10377 Copyright CASI 43 ESA, Proceedings of the 4th International Colloquium on Spectral Signatures in Remote Sensing; p 399-402 1988 ftnasantrs 2012-02-15T17:43:51Z Thematic Mapper images from LANDSAT were used to monitor volcanoes. Achievements include: (1) the discovery of a magmatic precursor to the 16 Sept. 1986 eruption of Lascar, northern Chile, on images from Mar. and July 1985 and of continuing fumarolic activity after the eruption; (2) the detection of unreported major changes in the distribution of lava lakes on Erta'Ale, Ethiopia; and (3) the mapping of a halo of still-hot spatter surrounding a vent on Mount Erebus, Antarctica, on an image acquired 5 min after a minor eruption otherwise known only from seismic records. A spaceborne short wavelength infrared sensor for observing hot phenomena of volcanoes is proposed. A polar orbit is suggested. Other/Unknown Material Antarc* Antarctica NASA Technical Reports Server (NTRS) Lava Lakes ENVELOPE(-130.904,-130.904,56.433,56.433) Mount Erebus ENVELOPE(167.167,167.167,-77.533,-77.533) |
| institution |
Open Polar |
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NASA Technical Reports Server (NTRS) |
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ftnasantrs |
| language |
unknown |
| topic |
43 |
| spellingShingle |
43 Rothery, D. A. Francis, P. W. Wood, C. A. Emitted short wavelength infrared radiation for detection and monitoring of volcanic activity |
| topic_facet |
43 |
| description |
Thematic Mapper images from LANDSAT were used to monitor volcanoes. Achievements include: (1) the discovery of a magmatic precursor to the 16 Sept. 1986 eruption of Lascar, northern Chile, on images from Mar. and July 1985 and of continuing fumarolic activity after the eruption; (2) the detection of unreported major changes in the distribution of lava lakes on Erta'Ale, Ethiopia; and (3) the mapping of a halo of still-hot spatter surrounding a vent on Mount Erebus, Antarctica, on an image acquired 5 min after a minor eruption otherwise known only from seismic records. A spaceborne short wavelength infrared sensor for observing hot phenomena of volcanoes is proposed. A polar orbit is suggested. |
| format |
Other/Unknown Material |
| author |
Rothery, D. A. Francis, P. W. Wood, C. A. |
| author_facet |
Rothery, D. A. Francis, P. W. Wood, C. A. |
| author_sort |
Rothery, D. A. |
| title |
Emitted short wavelength infrared radiation for detection and monitoring of volcanic activity |
| title_short |
Emitted short wavelength infrared radiation for detection and monitoring of volcanic activity |
| title_full |
Emitted short wavelength infrared radiation for detection and monitoring of volcanic activity |
| title_fullStr |
Emitted short wavelength infrared radiation for detection and monitoring of volcanic activity |
| title_full_unstemmed |
Emitted short wavelength infrared radiation for detection and monitoring of volcanic activity |
| title_sort |
emitted short wavelength infrared radiation for detection and monitoring of volcanic activity |
| publishDate |
1988 |
| url |
http://ntrs.nasa.gov/search.jsp?R=19890001006 |
| op_coverage |
Unclassified, Unlimited, Publicly available |
| long_lat |
ENVELOPE(-130.904,-130.904,56.433,56.433) ENVELOPE(167.167,167.167,-77.533,-77.533) |
| geographic |
Lava Lakes Mount Erebus |
| geographic_facet |
Lava Lakes Mount Erebus |
| genre |
Antarc* Antarctica |
| genre_facet |
Antarc* Antarctica |
| op_source |
CASI |
| op_relation |
http://ntrs.nasa.gov/search.jsp?R=19890001006 Accession ID: 89N10377 |
| op_rights |
Copyright |
| _version_ |
1766144457538797568 |