Online Links:
Online Links:
| Range of values | |
|---|---|
| Minimum: | 19750825 |
| Maximum: | 19750904 |
| Units: | Year, month, day |
| Range of values | |
|---|---|
| Minimum: | 0 |
| Maximum: | 2350 |
| Units: | hours and decimal minutes |
| Range of values | |
|---|---|
| Minimum: | 37.77899 |
| Maximum: | 54.63333 |
| Units: | decimal degrees |
| Range of values | |
|---|---|
| Minimum: | -166.49365 |
| Maximum: | -122.66299 |
| Units: | decimal degrees |
| Range of values | |
|---|---|
| Minimum: | 1 |
| Maximum: | 3 |
| Units: | 1 = observed fix, 3 = interpolated fix, nil = unspecified |
| Range of values | |
|---|---|
| Minimum: | 52279.1 |
| Maximum: | 59880.1 |
| Units: | gammas |
| Range of values | |
|---|---|
| Minimum: | -182.9 |
| Maximum: | 8445.3 |
| Units: | gammas |
Dave Scholl (Chief Scientist)
These data and information are intended for science researchers,students, policy makers, and general public. These data are not to be used for navigation purposes. The data are reformatted into MGD77T standard format for inclusion into NOAA's NGDC geophysical database. From there the data will be made available to GeoMapApp ( http://www.geomapapp.org/ ) and Virtual Ocean ( http://www.virtualocean.org/ ) Earth-browsing software. Access to the data is also provided via the USGS Coastal and Marine Geoscience Data System ( http://cmgds.marine.usgs.gov/ ).
Online Links:
Are there legal restrictions on access or use of the data?Access_Constraints: None. These data are held in the public domain.
Use_Constraints:This information is not intended for navigational purposes. Read and fully comprehend the metadata prior to data use. Uses of these data should not violate the spatial resolution of the data. Where these data are used in combination with other data of different resolution, the resolution of the combined output will be limited by the lowest resolution of all the data. Acknowledge the U.S. Geological Survey in products derived from these data. Share data products developed using these data with the U.S. Geological Survey.This database has been approved for release and publication by the Director of the USGS. Although this database has been subjected to rigorous review and is substantially complete, the USGS reserves the right to revise the data pursuant to further analysis and review. Furthermore, it is released on condition that neither the USGS nor the United States Government may be held liable for any damages resulting from its authorized or unauthorized use.Although this Federal Geographic Data Committee-compliant metadata file is intended to document these data in nonproprietary form, as well as in ArcInfo format, this metadata file may include some ArcInfo-specific terminology.
Neither the U.S. Government, the Department of the Interior, nor the USGS, nor any of their employees, contractors, or subcontractors, make any warranty, express or implied, nor assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, nor represent that its use would not infringe on privately owned rights. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of these data or related materials. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
| Data format: | tab-delimited ASCII text files. in format MGD77t (version 10) MGD77 Size: .024 |
|---|---|
| Network links: |
http://www.ngdc.noaa.gov/mgg/trk/trackline/samuel_p._lee/l275np/mgd77/ |