| Online link | https://cmgds.marine.usgs.gov/catalog/whcmsc/open_file_report/ofr2005-1071/kc_g103gm_linesmeta.faq.html |
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| Description | The line shapefile contains the trackline navigation for the Keathley Canyon multichannel seismic survey collected during USGS cruise G1-03-GM aboard the R/V Gyre in the Gulf of Mexico in May, 2003. The purpose of this cruise was to collect multichannel seismic data in support of USGS and Department of Energy gas hydrate studies. About 786 km of data were collected along 59 lines in and around lease block Keathley Canyon 195. |
| Originators | (); (); (); (); (); (); (); (); and () |