TY - RPRT TI - Achieving Accuracy Requirements for Forest Biomass Mapping: A Spaceborne Data Fusion Method for Estimating Forest Biomass and Lidar Sampling Error AU - P M Montesano AU - B D Cook AU - G Sun AU - M Simard AU - R F Nelson AU - K J Ranson AU - Z Zhang AU - S Luthcke PY - 2012 UR - https://ntrs.nasa.gov/citations/20150023401 ID - 20150023401 ER -