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GNOME Toolkit

Warning symbol Note:  This desktop version of NOAA’s oil spill trajectory model, GNOME, has been replaced by a Web-based version, WebGNOME, part of the GNOME Suite of oil spill modeling tools. Desktop GNOME is not being maintained, and has not been updated since September 2019; however, it will still run on modern computers. OR&R continues to make it available with no expectation of usefulness or continued functionality.

On this page, you'll find additional tools for GNOME users.

Tools for ArcView and Arcmap Users

Tools for All Users

  • Setting Up GNOME for Your Region: Here are some instructions and aids to help you make your own Location File or Diagnostic Mode Save File for GNOME.
  • GOODS: GOODS is an online tool that helps GNOME users access base maps and publicly available ocean currents and winds from various models and data sources.
  • GNOME Listserver: GNOME Listserver was a forum for discussions and announcements among GNOME users; however, it was retired in 2020. To learn more about GNOME, you can refer to the help topics in WebGNOME
  • GNOME References: Here are references for some of GNOME's methodologies and uses.
  • GNOME Technical Documentation: Here is technical documentation for GNOME, and a document that describes the latest input/output data formats and provides the GNOME format documentation.

Questions: Contact us with your questions, comments, or suggestions for GNOME.

Last updated Monday, March 16, 2026 12:07pm PDT