U.S. Geological Survey Open-File Report 02-002
Geological Framework Data from Long Island Sound, 1981-1990:
A Digital Data Release
PHOTOGRAPHIC GALLERY: Geophysical Operations
A typical stack of equipment for controlling "boomer-type" seismic-profiling systems and data recorders aboard the RV ASTERIAS. From top to bottom: electronic technician's monitoring box with built-in oscilloscope, electronic clock, seismic source control box, data recorder control box, and seismic signal pre-amp/filter box.