Ground reflectance measurement techniques: a comparison.
The relative accuracies of reflectance factor measurement methods involving the simultaneous, as compared to the sequential, measurement of irradiance on and radiance reflected from the target are discussed. Data are presented to support a statistical demonstration that the simultaneous measurement technique is the more accurate.
Duggin
M J
MJ
State University of New York, College of Environmental Science & Forestry, Syracuse, New York 13210, USA.
Cunia
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