There are two ways that you can access the database. You can either click on a box on the map, or fill in the option boxes.
The map provides data based on pre-defined geographical areas. The option boxes allow you to filter the data by location, depth range, dates and/or cruise-ids.
Click in a pre-defined rectangle to select a data area.
** OR **
Fill in desired parameters and click on "Get Data"
Output File Type :
Geographic Coordinates :
N
S
W
E
Depth Range :
Min. Max.
Date range for Ping Files :(Not applicable to grid data)
Begin Date : Y M
D
End Date :   Y M D
Cruise-id For Ping Files : (Not applicable to grid data)
(If you are selecting ping files, please be patient. There are many files and extracting them can take quite awhile.)