Sea floor ruggedness analysis for the Stellwagen Bank National Marine Sanctuary region
The Terrain Ruggedness Index (TRI) calculates the average difference in elevation between a small area (a center pixel of 13 x 13 m) and its surrounding area (neighboring pixels). The TRI was applied to the digital bathymetric grids of the seafloor of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts to create an analysis of sea floor ruggedness.
- U.S. Geological Survey, Coastal and Marine Geology Program
- Massachusetts, MA, Stellwagen Bank National Marine Sanctuary, SBNMS, Shallow EEZ, EEZ, Gulf of Maine, Atlantic Ocean, and Boston
- Geographic Information Systems, GIS, U.S. Geological Survey, USGS, Coastal and Marine Geology Program, CMGP, Woods Hole Science Center, WHSC, topographic data, sea floor topography, bathymetry, ruggedness, terrain ruggedness index, TRI, sea floor features, oceans and estuaries, imageryBaseMapsEarthCover, and geoscientificInformation
- Held by
This data is hosted by MassGIS, and is currently unavailable to preview and download. Stanford University does not hold this data and cannot provide access to it, at this time. If you have questions about this or other unavailable datasets from MassGIS (Bureau of Geographic Information) please submit your feedback to