Military Operating Area Polygons for Ocean Planning

A subset of the U.S. Navy's Common Operating Picture, this collection contains polygon data representing arbitrary delineations of military Operating Areas (OPAREAs). The dataset is provided by the National Oceanic and Atmospheric Administration's Office of Coastal Management to support ocean planning activities. It was last updated in March 2026.

Use Cases

• Mapping military OPAREA boundaries for marine spatial planning using polygon geometry.
• Analyzing spatial overlap between military operating areas and other ocean uses based on polygon features.
• Supporting the creation of a Common Operating Picture for maritime awareness with standardized geospatial delineations.

Strengths

• Data is part of the authoritative U.S. Navy Common Operating Picture.
• Polygons provide a regular pattern for consistent spatial analysis of operating areas.
• Managed and updated by NOAA's Office of Coastal Management, with a recent update in 2026.

Limitations

• Specific data volume (row/feature count) and spatial extent are not documented.
• The dataset is a subset of a larger system, which may limit comprehensiveness for some analyses.
• Primary file formats are PDF and ZIP, which may require extraction and conversion for direct geospatial use.

Provenance

Source

National Oceanic and Atmospheric Administration (NOAA), Department of Commerce.

Collection Method

Subset extracted from the U.S. Navy's Common Operating Picture.

Freshness

Last updated on 2026-03-26.

Geography

Focus on U.S. Operating Areas, likely within the Exclusive Economic Zone, Territorial Sea, and Outer Continental Shelf.