19 October 2012 Coastal Zone Mapping and Imaging Lidar (CZMIL): first flights and system validation
Author Affiliations +
Abstract
CZMIL is an integrated lidar-imagery sensor system and software suite designed for the highly automated generation of physical and environmental information products for mapping the coastal zone. This paper presents the results of CZMIL system validation in turbid water conditions on the Gulf Coast of Mississippi and in relatively clear water conditions in Florida in late spring 2012. The system performance test shows that CZMIL successfully achieved 7-8m depth in Kd =0.46m-1 (Kd is the diffuse attenuation coefficient) in Mississippi and up to 41m when Kd=0.11m-1 in Florida. With a seven segment array for topographic mode and the shallow water zone, CZMIL generated high resolution products with a maximum pulse rate of 70 kHz, and with 10 kHz in the deep water zone. Diffuse attenuation coefficient, bottom reflectance and other environmental parameters for the whole multi km2 area were estimated based on fusion of lidar and CASI-1500 hyperspectral camera data.
© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Viktor I. Feygels, Viktor I. Feygels, Joong Yong Park, Joong Yong Park, Jennifer Aitken, Jennifer Aitken, Minsu Kim, Minsu Kim, Andy Payment, Andy Payment, Vinod Ramnath, Vinod Ramnath, } "Coastal Zone Mapping and Imaging Lidar (CZMIL): first flights and system validation", Proc. SPIE 8532, Remote Sensing of the Ocean, Sea Ice, Coastal Waters, and Large Water Regions 2012, 85321C (19 October 2012); doi: 10.1117/12.2007325; https://doi.org/10.1117/12.2007325
PROCEEDINGS
10 PAGES


SHARE
RELATED CONTENT

Modeling and experiments with a subsea laser radar system
Proceedings of SPIE (November 30 1991)
SHOALS-enabled 3D benthic mapping
Proceedings of SPIE (May 31 2005)
Lidar imaging in highly turbid water
Proceedings of SPIE (October 29 2001)

Back to Top