Abstract: The radiation emerging from the top of the earth's atmosphere is affected by the reflection characteristics of the underlying surface. Laboratory-gathered bidirectional reflectance data were used to characterize the ...

Abstract: This is the second of two papers based on extensive airborne measurements of particle size distributions, taken within the lower troposphere at nine sites in western Europe. The first paper focused on the behavior of the ...

Abstract: Airborne measurements of particle size distributions were made at several altitudes within and above the mixing layer at sites near Ahlhorn and Meppen (West Germany), Rodby (Denmark), and Bruz (France). The distributions ...