Data Updates

Ready, Set, Live! New Data and Updates 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.

New or Updated Map Services

  • AIS Vessel Tracks 2019 (now includes a map service)
  • AIS Vessel Transit Counts 2019
  • Atlantic Coast Port Access Route Study Areas
  • Atlantic Coast Port Access Route Study Potential Fairways

New Data

  • AIS Vessel Transit Counts 2018
  • 2018 AIS points data*
  • 2019 AIS points data*

*Available from the AIS page. These data were used to create AIS Tracks and AIS Transit Counts data sets.

august update