Navy Coastal Ocean Model Global Domain (2008 - present)
The Global NCOM is an ocean prediction system run by the Naval Oceanographic Office (NAVOCEANO) as the Navy's real-time operational global nowcast/forecast system. The Naval Research Laboratory developed NCOM based on the Princeton Ocean Model with time invariant hybrid (sigma over Z) vertical coordinates. See
Navy's NCOM Publications Web page
for additional information. For distribution, NAVOCEANO interpolates the output onto a regular latitude-longitude grid in the horizontal and a series of standard depths in the vertical, and parses the global domain into 13 regions. This site provides access to regions around the U.S. and its territorial waters. Additionally, access is provided to global data for the surface only.
Users who require operational, realtime access to this data are directed to the high-availability servers at the
National Centers for Environmental Prediction.
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Available Services
Access to G-NCOM data is provided via Thredds Data Server. Supported services include bulk file download in the native netCDF format, OPenDAP subsetting, and timeseries aggregation. Visualization services are provided via ERDDAP.
Real-time and Timeseries Products for Region 1
Real-time and Timeseries Products for Region 5
Real-time and Timeseries Products for Region 6
Real-time and Timeseries Products for Region 7
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