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Dan Litchmore, Nicole D'Entremont and Charlotte Wiman doing a CHIRP survey.

Dan Litchmore, Nicole D'Entremont and Charlotte Wiman doing a CHIRP survey.
Dan Litchmore, Nicole D'Entremont and Charlotte Wiman doing a CHIRP survey.
Dan Litchmore, Nicole D'Entremont and Charlotte Wiman doing a CHIRP survey.
Dan Litchmore, Nicole D'Entremont and Charlotte Wiman doing a CHIRP survey.
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290647
McKeon, Kelly
Dan Litchmore, Nicole D'Entremont and Charlotte Wiman doing a CHIRP survey.
Still Image
07/05/2014
G0286476.JPG
Image Of the Day caption:
WHOI guest student Dan Litchmore and research assistants Charlotte Wiman and Nicole DEntremont (left to right) conduct a sonar survey of coastal ocean bottom sediments near the Caribbean island of Cura?ao in November. The group used compressed high intensity radar pulse (CHIRP) sonar to produce two-dimensional maps of sub-bottom sediment layers. The work was part of ongoing research to map ancient hurricane deposits in Caribbean lagoons, in order to develop a detailed historical record of hurricanes in the region going back as much as 2,000 years.
Photo by Kelly McKeon
© Woods Hole Oceanographic Institution
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