| File Name | Content | Source |
| photos.shp | Still photograph locations from USGS cruise ISBL99024 | SEABOSS |
| sta_locs.shp | Archived station locations for USGS cruise ISBL99024* | GPS Navigation |
| video.shp | Video survey tracklines for USGS cruise ISBL99024 | GPS Navigation |
| grab_loc.shp | Grab sample locations for USGS cruise ISBL99024 | GPS Navigation |
| stastart.shp | Starting points of video surveys for each station for cruise ISBL99024 | GPS Navigation |
| mb_quads.shp | Outline of the quadrangle boundaries defined for western Massachusetts Bay | Butman and Lindsay, 1999 |
| memanh.shp | Maine, Massachusetts and New Hampshire state boundaries | Butman and Lindsay, 1999 |
| mwra_out.shp | Location of the MWRA ocean outfall diffusers | Butman and Lindsay, 1999 |
| psd1_18m.tif | Pseudocolor backscatter intensity of the Stellwagen Bank Quandrangles, Mercator projection | Kongsberg SIMRAD EM1000 Multibeam Echo Sounder |
| quad1psd.tif | Pseudocolor backscatter intensity of Massachusetts Bay Quandrangle 1, Mercator projection | Kongsberg SIMRAD EM1000 Multibeam Echo Sounder |
| quad2psd.tif | Pseudocolor backscatter intensity of Massachusetts Bay Quandrangle 2, Mercator projection | Kongsberg SIMRAD EM1000 Multibeam Echo Sounder |
| quad3psd.tif | Pseudocolor backscatter intensity of Massachusetts Bay Quandrangle 3, Mercator projection | Kongsberg SIMRAD EM1000 Multibeam Echo Sounder |
| sb_quads.shp | Outline of the quadrangle boundaries defined for the Stellwagen Bank National Marine Sanctuary | Butman and Lindsay, 1999 |
| sbshd_nm.tif. | Shaded relief of the Stellwagen Bank north, mercator projection | Butman and Lindsay, 1999 |
| sbshd_sm.tif. | Shaded relief of the Stellwagen Bank south, mercator projection | Butman and Lindsay, 1999 |
| wmbshd_m.tif | Shaded relief of western Massachusetts Bay, mercator projection | Butman and Lindsay, 1999 |
| Usgs_lto.shp | USGS long-term current monitoring site in Massachusetts Bay | Butman and Lindsay, 1999 |
| Usgs_lts.shp | USGS long-term current monitoring site offshore of Scituate, MA | Butman and Lindsay, 1999 |
| * The archived station location is determined to be either the grab sample location, or where a grab was not collected, the location is that of the last video-survey location. | ||
| This theme also serves as the hotlink mechanism for the station web pages and ArcView. | ||
U.S. Department of the Interior, U.S. Geological Survey
URL: http://pubs.usgs.gov/of/2000/of00-427/mbaygis/mb_pages/datalist.htm
Maintained by Publishing Services
Last modified: 01:33:19 Fri 11 Jan 2013
Privacy statement | General disclaimer | Accessibility