DETERMINATION OF VOLCANIC DUST DEPOSITION FROM EL-CHICHON USING GROUND AND SATELLITE DATA

被引:10
|
作者
TUCKER, CJ
MATSON, M
机构
[1] NASA,GODDARD SPACE FLIGHT CTR,GREENBELT,MD 20771
[2] NOAA,NATL ENIVIRONM SATELLITE DATA & INFORMAT SERV,WASHINGTON,DC 20233
关键词
DUST; -; Measurements;
D O I
10.1080/01431168508948485
中图分类号
TP7 [遥感技术];
学科分类号
081102 ; 0816 ; 081602 ; 083002 ; 1404 ;
摘要
Major volcanic eruptions of El Chichon on March 28, 1982, April 3, 1982 and April 4, 1982 produced heavy tephra falls in surrounding areas. Data from the NOAA-6 and NOAA-7 satellites were used to determine the extent of the tephra falls. The satellite data showed a larger area of tephra deposition than was reported from conventional ground measurements.
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页码:619 / 627
页数:9
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