1. Coastal and Marine Hazards and Resources
  2. Geoscience Data System
  3. Dataset 38734

Dataset description: 2001-007 seismic reflection profile images

Profile images of both the Chirp and boomer datasets. Includes the profile images as well as images with interpretation lines.
Version1
Keywordssub-bottom profiling, geophysics, image collections
Data typesSub Bottom Profiler
FormatJPEG
Comments:
The dataset contains both boomer and Chirp.

Contacts

Contact
VeeAnn A. Cross
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Location of materials and files

Public files
Metadatahttps://cmgds.marine.usgs.gov/metadata/whcmsc/open_file_report/ofr2003-320/seisimg01_meta.xml
Outline - Questions and answers - Text - XML

Activities and equipment

ActivityEquipment
2001-007-FASIS1000 Chirp Sonar
Transducer: Transmit projector array; line array receiving hydrophone; 30ยบ conical radiation pattern Frequency: 2kHz to 7kHz swept FM (4 KW output), synchronous with sidescan Resolution: 10 cm Processing: Calibrated transmit waveform stored in ROM, matched filter FFT digital signal processing Scale Selection: 25 meters to 750 meters full scale