TY - RPRT TI - Correlation between cloud thickness and brightness using Nimbus 4 THIR data /11.5-micron channel/ and ATS 3 digital data AU - Park, S.-U. AU - Sikdar, D. N. AU - Suomi, V. E. PY - 1974 UR - https://ntrs.nasa.gov/citations/19740047174 ID - 19740047174 ER -