USGS
Pictures
Note: These pictures were selected from file to illustrate
the equipment used--they were not taken on the SEAX 96004 cruise.


Sidescan-Sonar and Chirp Subbottom Profiling System



Datasonics SIS-1000 Sidescan-Sonar
and Chirp Subbottom Towfish


Deployment of the Datasonics SIS-1000


Triton ISIS data acquisition system


ISIS display

Navigation and Bathymetry Systems


Ashtech GPS and differential
receivers (right) and Benthos
ranging unit (left)


USGS navigation computer for
navigation logging and display


The Cap'n navigation and charting display


Hypack navigation display