Navigation refers to all the techniques and methods which can be used to:
- determine the position in relation to a geodesic reference system
- calculate the route to be taken to safely reach the desired destination.
(source: Wikipedia)
Types de fichiers
File type |
Vessel |
Extension |
Date |
Format |
processed navigation |
||||
all vessels |
- |
NetCDF |
||
TECHSAS raw navigation/attitude |
all vessels |
- |
NetCDF |
|
ECOS raw navigation data |
Pourquoi Pas ? Atalante |
.ECO |
|
ASCII |
More information on file formats for geophysical data archived at SISMER.
Positioning data sensors
- terrestrial radio-electric systems: LORAN C, TORAN, SYLEDIS, etc.
- satellite radio-electric systems: TRANSIT + estimated until 1990, natural, differential and kinematic GPS since 1990.
More information on the website of the French oceanographic fleet.
Contact
For all further enquiries, please contact the SISMER service (sismer@ifremer.fr).