NH1320

The PI provided 6 sets of data using either a boomer or sparker source. PI also provided
rp (CDP) navigation tables with UTM (zone 11, WGS 84) coordinates.

Boomer source
stacked MCS - Data doi: 10.1594/IEDA/500044. Processed by SIO. No navigation in the original
   headers. UTIG seimic data center converted the rp navigation to latitude/longitude in arc
   seconds and placed that in the headers at bytes 73-76, 77-80.
velocity files - Data doi: 10.1594/IEDA/500045. Processed by Geotrace for SIO. UTM navigation
   is in the headers of the original SEG-Y files. This was extracted, converted to latitude/
   longitude, and placed in ASCII navigation files (*.ploc). The SEG-Y files were renamed to
   conform to the data center's file-naming system and archived unaltered.
migrated files - Data doi: 10.1594/IEDA/500046. Processed by Geotrace for SIO. UTM navigation
   is in the headers of the original SEG-Y files. This was extracted, converted to latitude/
   longitude, and placed in ASCII navigation files (*.ploc). The SEG-Y files were renamed to
   conform to the data center's file-naming system and archived unaltered.

Sparker source
stacked and migrated MCS - Data doi: 10.1594/IEDA/500041. Processed by SIO. No navigation in the original
   headers. UTIG seimic data center converted the rp navigation to latitude/longitude in arc
   seconds and placed that in the headers at bytes 73-76, 77-80.
velocity files - Data doi: 10.1594/IEDA/500042. Processed by Geotrace for SIO. UTM navigation
   is in the headers of the original SEG-Y files. This was extracted, converted to latitude/
   longitude, and placed in ASCII navigation files (*.ploc). The SEG-Y files were renamed to
   conform to the data center's file-naming system and archived unaltered.
stacked and migrated files - Data doi: 10.1594/IEDA/500043. Processed by Geotrace for SIO. UTM navigation
   is in the headers of the original SEG-Y files. This was extracted, converted to latitude/
   longitude, and placed in ASCII navigation files (*.ploc). The SEG-Y files were renamed to
   conform to the data center's file-naming system and archived unaltered.