Updating charts transas
When run, the single archive file creates in the current directory a set of subdirectories named DISK01, DISK02 and so on, depending on the size of corrections data.
Transfer the contents of DISK01 DISKnn directories onto floppies, making sure that only the files contained under directory name are copied and no 'DISKnn' folders are created in the floppies' root directories.
Electronic charts are the new generation of navigational charts, with paper charts being relegated to the background. There are many areas of the world yet to be covered by vector charts and thus require raster charts to be used.
In such situation an appropriate portfolio of up-to-date paper charts should be carried as a back up arrangement .
Today, all 1,000 charts are continually updated for changes from the Coast Guard, NIMA, and the Canadian Hydro- graphic Service Notices to Mariners in the same week the Notices are issued.
These files are then available for printing new charts and for Maptech to make raster chart updates.
In order to get new charts or replacement charts in a folio or region they were purchased separately as a Onetime Upgrade.
Now Transas Chart Maintenance Services will include these valuable additions.
The resulting digital files are used to make both paper and raster charts.This innovative solution from Transas provides a single access point for all information needed for every step of the navigation process.When developing the Navi-Planner 4000, Transas worked closely with oil company vetting-inspectors, ship owners and navigation officers.Each quarter the vessel will receive a new World Folio disc set and a License Update disc for that folio.What should I do if I found mistakes in i Sailor charts?
This coverage includes 4,000 of the biggest ports worldwide, of which we offer unique coverage for over 130.