Data Updates

New and Updated Data Sets are Ready

The new data sets and updates listed below are now live! Head on over to the data registry or national viewer to check them out. Remember to clear your cache first.


  • AIS Vessel Traffic 2020 - July to December

Updated Map Services

New Data Download Links
The location of our data downloads within the National Viewer and Data Registry have changed. In the coming weeks, we will remove the downloads from the old FTP location. Downloads are now hosted at this new URL:

Please note that this new location is not ‘discoverable’. Therefore, individual downloads must be accessed from each respective weblink. If accessing these downloads from the National Viewer or Data Registry only, there is no action required for this migration.

An example of this URL change is illustrated in this case of our Anchorage Areas data set.
Old URL:
New URL:

New Resources

May update