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.

Resources

Name Format Description Link
Geophysical Trackline Data ArcGIS Dynamic Map Service JSON REST endpoint for Geophysical Trackline Data dynamic map service Open resource
Geophysical Trackline Data Web Map Service (WMS) WMS Capabilities document for Open Geospatial Consortium Web Map Service for Geophysical Trackline Data Open resource
Airborne Magnetic Data HTML Please see website for more information about airborne magnetic data. Open resource
NOAA GeoPlatform Entry for Trackline Geophysical Data Unknown NOAA GeoPlatform listing for Trackline Geophysical Data Open resource
Global Change Master Directory (GCMD) Keywords Unknown The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. Open resource
Global Change Master Directory (GCMD) Keywords Unknown The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. Open resource
Global Change Master Directory (GCMD) Keywords Unknown The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. Open resource
Global Change Master Directory (GCMD) Keywords Unknown The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. Open resource
Global Change Master Directory (GCMD) Keywords Unknown The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. Open resource
NCEI Contact Information Unknown Information for contacts at NCEI. Open resource
Trackline Geophysical Data Viewer Unknown Search for Marine Geophysical Trackline Data using our web based map viewer. Open resource
Marine Geophysical Trackline Data Homepage Unknown NCEI's Marine Trackline Geophysical database provides access to bathymetry, magnetics, gravity and seismic reflection data collected during marine cruises from 1939 to the present. Coverage is worldwide. Data sources include both US and non-US oceanographic institutions, universities, and government agencies. Open resource
Marine Geophysical Trackline Data at NCEI Unknown Please see website for more information about Marine Geophysical Trackline Data. Open resource
Marine Geophysical Trackline Data Unknown Home page of Trackline Data Open resource

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