Bidirectional reflectance effects in NOAA AVHRR data
作者:
D. W. Burgess,
D. Pairman,
期刊:
International Journal of Remote Sensing
(Taylor Available online 1997)
卷期:
Volume 18,
issue 13
页码: 2815-2825
ISSN:0143-1161
年代: 1997
DOI:10.1080/014311697217341
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The bidirectional reflectance effects in NOAA AVHRR data have been investigated for forest and pasture sites in New Zealand. The impact of surface anisotropy has been examined for channel 1, channel 2, and the derived Normalized Difference Vegetation Index (NDVI) over a 14-day period in the southern hemisphere summer of 1992/1993. Results show a bidirectional effect which persists through atmospheric correction processing and the generation of the NDVI. Comparison is made with previously published results and models, which show consistency for this limited data set.
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