SATELLITE ESTIMATION OF SPECTRAL UVB IRRADIANCE USING TOMS DERIVED TOTAL OZONE AND UV REFLECTIVITY

被引:133
作者
ECK, TF
BHARTIA, PK
KERR, JB
机构
[1] NASA,GODDARD SPACE FLIGHT CTR,GREENBELT,MD 20771
[2] ENVIRONM CANADA,ATMOSPHER ENVIRONM SERV,DOWNSVIEW,ON M3H 5T4,CANADA
关键词
D O I
10.1029/95GL00111
中图分类号
P [天文学、地球科学];
学科分类号
07 ;
摘要
A method for satellite remote sensing of spectral UVB radiation incident at the earth's surface for snow and/or ice free areas has been developed. Measurements of total ozone and UV reflectivity from the Nimbus-7 Total Ozone Mapping Spectrometer (TOMS) instrument have been applied to this technique. Comparison of satellite estimates with ground based measurements of spectral UVB irradiance show differences which are comparable to differences between near simultaneous measurements made with two or more ground based co-located instruments.
引用
收藏
页码:611 / 614
页数:4
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