| Public files | http://www.ngdc.noaa.gov/mgg/trk/trackline/j._w._powell/p684at/mgd77/ |
|---|---|
| Supporting documentation or data | |
| Digital location | http://pubs.usgs.gov/of/1989/0167/report.pdf |
| Activity | Equipment |
|---|---|
| P684AT | bathymetry Raytheon fathometer |
| Map | Name | Description |
|---|---|---|
| Map |