TY - RPRT TI - Lidar Past, Present, and Future in NASA's Earth and Space Science Programs AU - Einaudi, Franco AU - Schwemmer, Geary K. AU - Gentry, Bruce M. AU - Abshire, James B. PY - 2004 UR - https://ntrs.nasa.gov/citations/20040171682 ID - 20040171682 ER -