David S. Foster
2014
Isochron of dredge-spoil thickness beneath Buzzards Bay, Massachusetts (DredgeSpoil, Esri binary grid; UTM, Zone 19N, WGS 84)
1.0
raster digital data
Open-File Report
2014-1220
Woods Hole Coastal and Marine Science Center, Woods Hole, MA
U.S. Geological Survey, Coastal and Marine Geology Program
https://doi.org/10.3133/ofr20141220
http://pubs.usgs.gov/of/2014/1220/GIS_catalog/Stratigraphy/dredgespoil.zip
David S. Foster
Wayne E. Baldwin
Walter A. Barnhardt
William C. Schwab
Seth D. Ackerman
Brian D. Andrews
Elizabeth A. Pendleton
2014
Shallow Geology, Sea-Floor Texture, Physiographic Zones of Buzzards Bay, Massachusetts
1.1
Open-File Report
2014-1220
Reston, VA
U.S. Geological Survey
http://dx.doi.org/10.3133/ofr20141220
Geologic, sediment texture, and physiographic zone maps characterize the sea floor of Buzzards Bay, Massachusetts. These maps were derived from interpretations of seismic-reflection profiles, high-resolution bathymetry, acoustic-backscatter intensity, bottom photographs, and surficial sediment samples. The interpretation of the seismic stratigraphy and mapping of glacial and Holocene marine units provided a foundation on which the surficial maps were created. This mapping is a result of a collaborative effort between the U.S. Geological Survey and the Massachusetts Office of Coastal Zone Management to characterize the surface and subsurface geologic framework offshore of Massachusetts.
This data set contains a grid representing dredge spoil thickness (in meters) beneath Buzzards Bay. These data are useful for assessing relations between geologic framework and anthropogenic deposition of dredge spoil in Buzzards Bay.
20090528
20110831
ground condition of the source data that this interpretation is based on
None planned
-70.713539
-70.667854
41.646615
41.587263
USGS Metadata Identifier
USGS:26eb192b-34fb-4eac-bcfa-08d005851af3
None
U.S. Geological Survey
USGS
Coastal and Marine Geology Program
CMGP
Woods Hole Coastal and Marine Science Center
WHCMSC
Massachusetts Office of Coastal Zone Management
CZM
Sea floor
Marine Geology
Interpretation
Seismic Interpretation
Geologic Framework
Holocene
Edgetech
Esri binary grid
EdgeTech
512i
424
Knudsen
3200
Boomer
Seismic-reflection Profiles
Dredge spoil thickness
ISO 19115 Topic Category
oceans
geoscientificInformation
USGS Thesaurus
stratigraphic thickness
scientific interpretation
marine geophysics
geospatial datasets
None
Buzzards Bay
Atlantic Ocean
Westport
Dartmouth
New Bedford
Fairhaven
Mattapoisett
Marion
Wareham
Bourne
Falmouth
Woods Hole
Elizabeth Islands
Naushon Island
Gosnold
Cuttyhunk Island
Penikese Island
None
Sea floor
None
Not to be used for navigation. Public domain data from the U.S. Government are freely redistributable with proper metadata and source attribution. Please recognize the U.S. Geological Survey (USGS) as the source of this information.
David S. Foster
U.S. Geological Survey
Geologist
mailing and physical address
U.S. Geological Survey
384 Woods Hole Road
Woods Hole
MA
02543-1598
USA
508-548-8700 x2271
508-457-2310
dfoster@usgs.gov
http://pubs.usgs.gov/of/2014/1220/GIS_catalog/Stratigraphy/DredgeSpoil/DredgeSpoil_browse.png
Browse image of Esri grid representing dredge spoil thickness for Buzzards Bay
PNG
Microsoft Windows Vista Version 6.1 (Build 7601) Service Pack 1; ESRI ArcCatalog 9.3.1.4095
James M. Robb
Robert N. Oldale
1977
Preliminary geologic maps, Buzzards Bay, Massachusetts
1.0
map
U.S. Geological Survey Miscellaneous Field Studies Map
MF-889
Reston, VA
U.S. Geological Survey
2 sheets
http://pubs.er.usgs.gov/usgspubs/mf/mf889
Charles J. O'Hara
Robert N. Oldale
1980
Maps showing geology and shallow structure of eastern Rhode Island Sound and Vineyard Sound, Massachusetts
1.0
map
U.S. Geological Survey Miscellaneous Field Studies Map
MF-1186
Reston, VA
U.S. Geological Survey
5 sheets
http://pubs.usgs.gov/mf/1980/mf-1186/
Chirp seismic-reflection data collected during USGS Woods Hole Coastal and Marine Science Center field activities 2009-002-FA, 2010-003-FA, 2010-004-FA, 2011-004-FA, and 2011-047-FA and boomer seismic-reflection data during USGS Woods Hole Coastal and Marine Science Center field activities 2010-047-FA and 2010-100-FA were used to interpret the geologic framework of Buzzards Bay
All chirp and boomer seismic-reflection data collected during USGS Woods Hole Coastal and Marine Science Center field activities 2009-002-FA, 2010-003-FA, 2010-004-FA, 2010-047-FA, 2010-100-FA, 2011-004-FA , and 2011-013-FA were used to interpret the subsurface geologic and anthropogenic units.
Navigational accuracy of the seismic-reflection data used for this interpretation was assumed to be ± 10 to 20 meters. Refer to seismic trackline metadata in Pendleton and others (2012; 2014), Turecek and others (2012), and Ackerman and others (2013) for specific seismic data acquisition parameters and accuracy reports. Additional navigational uncertainty in this interpretation arises from subjective digitizing of the seismic reflectors, sampling of the interpreted horizons at 20-m along track intervals prior to export from the seismic interpretation package.
Pendleton, E.A.
Twichell, D.C.
Foster, D.S.
Worley, C.R
Irwin, B.J.
Danforth, W.W.
2012
High-resolution geophysical data from the sea floor surrounding the Western Elizabeth Islands, Massachusetts
1.0
remote-sensing image
Open-File Report
2011-1184
Reston, VA
U.S. Geological Survey
http://pubs.usgs.gov/of/2011/1184/
online
20100909
20100918
ground condition
Pendleton and others, 2012
This report provided source geophysical (sidescan, bathymetry, and seismic-reflection profiles) for the area of Buzzards Bay surrounding the western Elizabeth Islands. High-resolution chirp seismic-reflection profiles were collected during U.S. Geological Survey field activity 2010-003-FA using an EdgeTech Geo-Star full spectrum sub-bottom (FSSB) system and SB-424 towfish. Thorough descriptions of acquisition and processing parameters for the survey are provided by Pendleton and others (2012) in the methods section and seismic-reflection metadata. Shallow geologic framework and surficial geology were interpreted from post-processed chirp seismic-reflection profiles.
Turecek, A.M.
Danforth, W.W.
Baldwin, W.E.
Barnhardt, W.A.
2012
High-resolution geophysical data collected within Red Brook Harbor, Buzzards Bay, Massachusetts, in 2009
1.0
remote-sensing image
Open-File Report
2010-1091
Reston, VA
U.S. Geological Survey
http://pubs.usgs.gov/of/2010/1091/
online
20090928
20091117
ground condition
Turecek and others, 2012
This report provided the source geophysical (sidescan, bathymetry, and seismic-reflection profiles), sediment sample and bottom photograph data for Buzzards Bay in the area of Red Brook Harbor. Surveying was conducted aboard the R/V Rafael during U.S. Geological Survey field activity 2009-018-FA. Seismic reflection profiles were collected with a Knudsen Engineering, Ltd. (KEL) Chirp 3202 dual-frequency (centered at 3.5- and 200-kHz) Chirp system. Thorough descriptions of acquisition and processing parameters for the survey are provided by Turecek and others (2012) in the methods section and seismic-reflection metadata. Shallow geologic framework and surficial geology were interpreted from post-processed chirp seismic-reflection profiles
Ackerman, S.D.
Andrews, B.D.
Foster, D.S.
Baldwin, W.E.
Schwab, W.C.
2013
High-Resolution Geophysical Data from the Inner Continental Shelf: Buzzards Bay, Massachusetts
1.0
remote-sensing image
Open-File Report
2012-1002
Reston, VA
U.S. Geological Survey
http://pubs.usgs.gov/of/2012/1002/
physical model
20040330
20110517
ground condition
Ackerman and others, 2013
This report provided the source geophysical (sidescan, bathymetry, and seismic-reflection profiles) for Buzzards Bay. The mapping was conducted onboard the Megan T. Miller (2009, 2010) and the Scarlett Isabella (2011) during U.S. Geological Survey field activities 2009-002-FA , 2010-004-FA, and 2011-004-FA. Chirp seismic-reflection data were collected in the Buzzards Bay survey area using an EdgeTech Geo-Star FSSB subbottom profiling system and an SB-0512i towfish. Thorough descriptions of acquisition and processing parameters for each survey are provided by Ackerman and others (2013) in the methods section and seismic-reflection metadata. Shallow geologic framework was interpreted from post-processed chirp seismic-reflection profiles
Pendleton, E.A.
Andrews, B.D.
Danforth, W.W.
Foster, D.S.
2014
High-resolution geophysical data collected aboard the U.S. Geological Survey research vessel Rafael to supplement existing datasets from Buzzards Bay and Vineyard Sound, Massachusetts
1.0
remote-sensing image
Open-File Report
2013-1020
Reston, VA
U.S. Geological Survey
http://pubs.usgs.gov/of/2013/1020/
online
20100713
20110831
ground condition
Pendleton and others, 2014
This report provided the source geophysical (sidescan, bathymetry, and seismic-reflection profiles) for Buzzards Bay in the area of Naushon Island and seismic reflection profiles in northeast Buzzards Bay. These areas were surveyed with the RV Rafael in 2010 and 2011 during U.S. Geological Survey field activities 2010-047-FA and 2011-013. In 2010, seismic-reflection data were acquired with a boomer source and GeoEel 8-channel streamer. In 2011, high-resolution chirp seismic data were collected using a dual frequency (3.5 and 200 kHz) Knudsen Engineering Limited (KEL) Chirp 3202 system. Thorough descriptions of acquisition and processing parameters for each survey are provided by Pendleton and others (2014) in the methods section and seismic-reflection metadata. Shallow geologic framework and surficial geology were interpreted from post-processed chirp seismic-reflection profiles
Chirp and boomer seismic-reflection data were interpreted using Landmark SeisWorks 2D (R5000) seismic interpretation software. Interpretation consisted of identifying and digitizing the boundary between Holocene, Pleistocene, and pre-Quaternary seismic units and the unit interpreted to be dredge spoil. The digitized sea floor was subtracted from the base of dredge spoil deposits. The isochron thickness was sampled at a 20-meter along track interval and exported from SeisWorks as ASCII text.
All
2012
David S. Foster
U.S. Geological Survey
Geologist
mailing and physical address
U.S. Geological Survey
384 Woods Hole Road
Woods Hole
MA
02543-1598
USA
508-5488700 x2271
508-457-2310
dfoster@usgs.gov
The resultant text file was imported into ArcMap (9.3.1) as point features (easting, northing, thickness in ms) using the 'Add XY data' function, then saved as a point shapefile (UTM, Zone 19N, WGS84).
All
2013
David S. Foster
U.S. Geological Survey
Geologist
mailing and physical address
U.S. Geological Survey
384 Woods Hole Road
Woods Hole
MA
02543-1598
USA
508-548-8700 x2271
508-457-2310
dfoster@usgs.gov
The new point shapefile was used as input for the ArcMap (9.3.1) Spatial Analyst tool 'Natural Neighbor' to create an interpolated grid of the isopach with a 40 meter cell size.
All
2013
David S. Foster
U.S. Geological Survey
Geologist
mailing and physical address
U.S. Geological Survey
384 Woods Hole Road
Woods Hole
MA
02543-1598
USA
508-548-8700 x2271
508-457-2310
dfoster@usgs.gov
Two-way travel time thickness was converted to thickness in meters with ArcMap (9.3.1) Spatial Analyst Tools "Raster Calculator". A velocity of 1500 m/s was used.
All
2013
David S. Foster
U.S. Geological Survey
Geologist
mailing and physical address
384 Woods Hole Road
Woods Hole
MA
02543-1598
USA
508-548-8700 x2271
508-457-2310
dfoster@usgs.gov
Edits to the metadata were made to fix any errors that MP v 2.9.32 flagged. This is necessary to enable the metadata to be successfully harvested for various data catalogs. In some cases, this meant adding text "Information unavailable" or "Information unavailable from original metadata" for those required fields that were left blank. Other minor edits were probably performed (title, publisher, publication place, etc.). Empty fields were deleted. Links to the data were fixed. The metadata date (but not the metadata creator) was edited to reflect the date of these changes. The metadata available from a harvester may supersede metadata bundled within a download file. Compare the metadata dates to determine which metadata file is most recent.
20160513
U.S. Geological Survey
VeeAnn A. Cross
Marine Geologist
mailing and physical address
384 Woods Hole Rd.
Woods Hole
MA
02543
508-548-8700 x2251
508-457-2310
vatnipp@usgs.gov
USGS Thesaurus keywords added to the keyword section.
20180720
U.S. Geological Survey
VeeAnn A. Cross
Marine Geologist
Mailing and Physical
384 Woods Hole Road
Woods Hole
MA
02543-1598
508-548-8700 x2251
508-457-2310
vatnipp@usgs.gov
Crossref DOI link was added as the first link in the metadata.
20191118
U.S. Geological Survey
VeeAnn A. Cross
Marine Geologist
Mailing and Physical
384 Woods Hole Road
Woods Hole
MA
02543-1598
508-548-8700 x2251
508-457-2310
vatnipp@usgs.gov
Added keywords section with USGS persistent identifier as theme keyword.
20200908
U.S. Geological Survey
VeeAnn A. Cross
Marine Geologist
Mailing and Physical
384 Woods Hole Road
Woods Hole
MA
02543-1598
508-548-8700 x2251
508-457-2310
vatnipp@usgs.gov
Raster
Grid Cell
163
92
1
Universal Transverse Mercator
19
0.999600
-69.000000
0.000000
500000.000000
0.000000
row and column
40.000000
40.000000
meters
D_WGS_1984
WGS_1984
6378137.000000
298.257224
David S. Foster
U.S. Geological Survey
Geologist
mailing and physical address
384 Woods Hole Rd.
Woods Hole
MA
02543-1598
USA
508-548-8700 x2271
508-457-2310
dfoster@usgs.gov
Downloadable Data
Neither the U.S. Government, the Department of the Interior, nor the USGS, nor any of their employees, contractors, or subcontractors, make any warranty, express or implied, nor assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, nor represent that its use would not infringe on privately owned rights. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the U.S. Geological Survey in the use of these data or related materials. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government
AIG
ArcMap 9.3.1
Esri binary grid
WinZip v. 14.5 file contains the gridded surface of Ur/Ut (composit unconformity) Buzzards Bay, MA and the associated metadata
WinZip or pkUnzip
0.75
http://pubs.usgs.gov/of/2014/1220/GIS_catalog/Stratigraphy/dredgespoil.zip
http://pubs.usgs.gov/of/2014/1220/ofr2014-1220-data_catalog.html
http://dx.doi.org/10.3133/ofr20141220
Data can be downloaded via the World Wide Web (WWW)
None
These data are available in Environmental Systems Research Institute (Esri) binary grid format. The user must have software capable of importing and processing this data type.
20240318
U.S. Geological Survey
David S. Foster
Geologist
mailing and physical address
384 Woods Hole Rd.
Woods Hole
MA
02543-1598
USA
508-548-8700 x2271
508-457-2310
whsc_data_contact@usgs.gov
The metadata contact email address is a generic address in the event the person is no longer with USGS. (updated on 20240318)
FGDC Content Standards for Digital Geospatial Metadata
FGDC-STD-001-1998
local time
None
None