Airborne lidar for profiling of surface topography

Jack L. Bufton; James B. Garvin; John F. Cavanaugh; Luis A. Ramos-Izquierdo; Thomas D. Clem; William B. Krabill

doi:10.1117/12.55770

1 January 1991 Airborne lidar for profiling of surface topography

Jack L. Bufton, James B. Garvin, John F. Cavanaugh, Luis A. Ramos-Izquierdo, Thomas D. Clem, William B. Krabill

Author Affiliations +

Optical Engineering, Vol. 30, Issue 1, (January 1991). https://doi.org/10.1117/12.55770

Abstract

A lidar system is described that measures laser pulse time-off-light and the distortion of the pulse waveform for reflection from Earth surface terrain features. This instrument system is mounted on a highaltitude aircraft platform and operated in a repetitively pulsed mode for measurements of surface elevation profiles. The laser transmitter makes use of recently developed short-pulse diode-pumped solid-state laser technology. Aircraft position in three dimensions is measured to submeter accuracy by use of differential Global Positioning System receivers. Instrument construction and performance are detailed.

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Jack L. Bufton, James B. Garvin, John F. Cavanaugh, Luis A. Ramos-Izquierdo, Thomas D. Clem, and William B. Krabill "Airborne lidar for profiling of surface topography," Optical Engineering 30(1), (1 January 1991). https://doi.org/10.1117/12.55770

Published: 1 January 1991

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