TY - CONF T1 - ESTIMATING EXTINCTION COEFFICIENT USING A 2-LAYER MODEL AND THE DEPENDENCE ON TREE CANOPY STRUCTURE JO - IGARSS 91 - REMOTE SENSING : GLOBAL MONITORING FOR EARTH MANAGEMENT, VOLS 1-4 PY - 1991/01/01 AU - FORSTER RR AU - MOORE RK AU - RACETTE PE ED - SP - 1515 EP - 1517 Y2 - 2025/11/29 ER -