Data provided by National Oceanic and Atmospheric Administration
Marine Trackline Geophysical data represented by sub-bottom seismic data, which we sometimes also call chirp (based on its operating mode), uses a 3.5 kHz operating frequency. Research vessels use this technology to produce cross sections or vertical slices of the upper tens to hundreds of meters of the sediments below the seafloor.
About this Dataset
Updated: 2025-04-21
Metadata Last Updated:
2025-04-04T12:42:41.352Z
Date Created:
N/A
Data Provided by:
Dataset Owner:
N/A
| Title | Marine Trackline Geophysical Database for Sub-Bottom Seismic Data |
|---|---|
| Description | Marine Trackline Geophysical data represented by sub-bottom seismic data, which we sometimes also call chirp (based on its operating mode), uses a 3.5 kHz operating frequency. Research vessels use this technology to produce cross sections or vertical slices of the upper tens to hundreds of meters of the sediments below the seafloor. |
| Modified | 2025-04-04T12:42:41.352Z |
| Publisher Name | N/A |
| Contact | N/A |
| Keywords | Earth Science > Oceans > Bathymetry/Seafloor Topography > Water Depth , Earth Science > Solid Earth > Seismology > Seismic Profile , Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry , Earth Science > Oceans > Bathymetry/Seafloor Topography > Seafloor Topography , INFOTERRA > Energy > Energy processes > Natural gas exploration , INFOTERRA > Energy > Energy processes > Oil exploration , INFOTERRA > Subject disciplines > Geophysics > Geophysics , NGDA , National Geospatial Data Asset , Elevation Theme , ICSU-WDS > International Council for Science - World Data System , Geographic Region > Global Ocean , Vertical Location > Sea Floor , Ocean > Arctic Ocean , Ocean > Atlantic Ocean , Ocean > Indian Ocean , Ocean > Pacific Ocean , Ocean > Southern Ocean , DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce , oceans , DATA ANALYSIS AND VISUALIZATION > GEOGRAPHIC INFORMATION SYSTEMS > WEB-BASED GEOGRAPHIC INFORMATION SYSTEMS , DATA MANAGEMENT/DATA HANDLING > DATA SEARCH AND RETRIEVAL , DATA ANALYSIS AND VISUALIZATION > VISUALIZATION/IMAGE PROCESSING |
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