Layer Description
File Name
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File Type
Metadata
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Download
Zipped
File
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Multibeam bathymetric contours (5 m interval)
mb_5mctr.shp
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Shapefile polyline
View Metadata
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Multibeam bathymetric contours (10 m interval)
mb_10mctr.shp
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Shapefile polyline
View Metadata |
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Multibeam bathymetric contours (5 m interval, s9x9)
mb_5mctr9x9.shp
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Shapefile polyline
View Metadata
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Multibeam bathymetric contours (10 m interval, s9x9)
mb_10mctr9x9.shp
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Shapefile polyline
View Metadata
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Quads 1-3 bathymetric contours (1-m interval)
wmb_1mctr.shp
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Shapefile polyline
View Metadata
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Quads 1-3 bathymetric contours (5-m interval)
wmb_5mct.shp
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Shapefile polyline
View Metadata
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Layer Description
File Name
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File Type
Metadata
|
Download
Zipped
File
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Grayscale multibeam bathymetry (10m)
mb_bathygs10m.tif
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Tiff image 10 m pixel size
View Metadata
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Grayscale multibeam bathymetry (20m)
mb_bathygs20m.tif
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Tiff image 20 m pixel size
View Metadata
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Grayscale multibeam bathymetry (30m)
mb_bathygs30m.tif
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Tiff image 30 m pixel size
View Metadata
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Shaded relief multibeam bathymetry (10m)
mb_srelief10m.tif
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Tiff image 10 m pixel size
View Metadata
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Shaded relief multibeam bathymetry (20m)
mb_srelief20m.tif
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Tiff image 20 m pixel size
View Metadata
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Shaded-relief multibeam bathymetry (30m)
mb_srelief30m.tif
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Tiff image 30 m pixel size
View Metadata
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Color-coded shaded relief multibeam bathymetry (10m)
mb_bathyclr10m.tif
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Tiff image 10 m pixel size
View Metadata
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Color-coded shaded relief multibeam bathymetry (20m)
mb_bathyclr20m.tif
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Tiff image 20 m pixel size
View Metadata
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Color-coded shaded relief multibeam bathymetry (30m)
mb_bathyclr30m.tif
|
Tiff image 30 m pixel size
View Metadata
|
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Layer Description
File Name
|
File Type
Metadata
|
Download
Zipped
File
|
Grayscale multibeam backscatter intensity (10m)
mb_backgs10m.tif
|
Tiff image 10 m pixel size
View Metadata
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Grayscale multibeam backscatter intensity (20m)
mb_backgs20m.tif
|
Tiff image 20 m pixel size
View Metadata
|
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Grayscale multibeam backscatter intensity (30m)
mb_backgs30m.tif
|
Tiff image 30 m pixel size
View Metadata
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Pseudocolored multibeam backscatter intensity (10m)
mb_backpc10m.tif
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Tiff image 10 m pixel size
View Metadata
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Pseudocolored multibeam backscatter intensity (20m)
mb_backpc20m.tif
|
Tiff image 20 m pixel size
View Metadata
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Pseudocolored multibeam backscatter intensity (30m)
mb_backpc30m.tif
|
Tiff image 30 m pixel size
View Metadata
|
|
Layer Description
File Name
|
File Type
Metadata
|
Download
Zipped
File
|
Western Mass Bay Quadrangles
wmb_bnds.shp
|
Shapefile polygon
View Metadata
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Stellwagen Bank quadrangles
sb_quadbnd.shp
|
Shapefile polygon
View Metadata
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Stellwagen Bank National Marine Sanctuary boundary
sbnms.shp
|
Shapefile polygon
View Metadata
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Gloucester and Provincetown
townsgeo.shp
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Shapefile point
View Metadata
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Rivers in eastern Massachusetts
rivers.shp
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Shapefile polygon
View Metadata
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Ponds in eastern Massachusetts
ponds.shp
|
Shapefile polygon
View Metadata
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Massachusetts Bay outfall diffuser
mwra_out.shp
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Shapefile poi
View Metadata
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Massachusetts Bay Disposal Site
mbds.shp
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Shapefile polygon
View Metadata
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Gray background
i2734outline.shp
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Shapefile polygon
View Metadata
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