A hyperspectral lidar system (HSL) dedicated to underwater detection is studied. Using a white light laser combined with a tunable filter as a light source, the integrated detection of ranging information and spectral information of underwater targets is realized. The system has the echo detection capability of 160 channels in 450nm-610nm wavelength, and the spectral resolution is 10nm. Substance differentiation was achieved by testing different underwater targets, including sponges, ferromanganese crusts, titanomagnetite, and apatite. The underwater application of hyperspectral lidar is initially explored.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.