DGPS navigation was fed to the acquisition system every second by the R/V G.K. Gilbert's onboard navigation system, a Trimble Nav Graphic Receiver. The raw navigation contained on this CD-ROM is the original DGPS navigation, the year and Julian day was not written to the headers and does not exist in these files. You may access the raw navigation files by the links provided below or, they can be found in the subfolder RAWNAV inside the NAV folder at the top level of this CD-ROM. All the files are stored as flat ASCII files, with the original file names and have a .txt extension.
WARNING: These files have not been edited in any way. Use with Caution!
