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USGS Coastal and Marine Geology Program

Field Activity Details for field activity 2001-010-FA

Other ID: IB S-1-01-GM

Status: Completed

Organization(s): USGS, Woods Hole Coastal and Marine Science Center

Funding Program(s):

Principal Investigator(s): David Twichell

Affiliate Investigator(s): Robert Halley, USGS-St. Pete; Al Hine, USF

Information Specialist(s): David Twichell

Data Type(s): Imagery: Photo, Imagery: Video, Location-Elevation: Navigation, Seismics: Boomer, Sonar: Multibeam, Sonar: Sidescan

Scientific Purpose/Goals: Use sidescan sonar, multibeam bathymetry, and high-resolution seismic data to map the geologic framework and distribution of deep water reefs west of the Florida Keys. An ROV was used to video the deep-water reef to determine extent and composition of benthic biota.

Vehicle(s):

Start Port/Location: St. Petersburg, FL

End Port/Location: St. Petersburg, FL

Start Date: 2001-09-05

End Date: 2001-09-12

Equipment Used: DGPS, HYPACK, Boomer, Single channel hydrophone, Video camera - deep sea, Multibeam swath bathymetry, Edgetech DF-1000 sidescan sonar, Digital camera, ISIS

Information to be Derived:

Summary of Activity and Data Gathered: Cruise ended early due to World Trade Center terrorism and tropical depression forming in the study area.

Staff: Erika Hammar-Klose, Kenneth E. Parolski, Charles Worley

Affiliate Staff:
Bob Halley
USGS-St. Pete - co-chief scientist; Katie Ciembronowicz
USGS-St. Pete - watchstander; Al Hine
Univ. South Florida - co-chief scientist; Stan Locker
Univ. South Florida - seismic data acquisition and processing; David Naar
Univ. South Florida - multibeam data acquisition and processing; Bret Jarrett
Univ. South Florida - watchstander; Glen Taylor
NOAA-NURP - ROV operator

Notes: Original Center People field contained: Chuck Worley - technician to maintain sidescan and navigation gear; Erika Hammar-Klose - processor for sidescan mapping; Ken Parolski - cruise mobilization.
Project = Deep-water reefs, Deep-water reefs

Location:

Pulley Ridge, southeastern Gulf of Mexico, Florida, United States, North America, North Atlantic;

Boundaries
North: 25 South: 24.6 West: -83.8 East: -83.6

Platform(s):

photo of Suncoaster
Suncoaster

Publications

Cross, V.A.A., Twichell, David C., Halley, Robert B., Ciembronowicz, Kate T., Jarrett, Bret D., Hammar-Klose, Erika S., Hine, Al C., Locker, Stan D., and Naar, Dave F., 2006, GIS compilation of data collected from the Pulley Ridge deep coral reef region: U.S. Geological Survey Open-File Report 2005-1089, DVD-ROM, URL: http://pubs.usgs.gov/of/2005/1089/.

Hammar-Klose, E.S., Twichell, D.C., and Worley, C.R., 2003, Archive of sidescan-sonar data and DGPS navigation data collected during USGS Cruise SUNC01010, Pulley Ridge, Gulf of Mexico, 05 September - 12 September, 2001: U.S. Geological Survey Open-File Report 2002-155, DVD-ROM.

Portals/Viewers

FAN 2001-010-FA has data viewable in the GeoMappApp/Virtual Ocean applications. To view this data in these applications go to http://www.geomapapp.org/ and http://www.virtualocean.org/. See the instructions for locating USGS data in these applications. You can also view the imagery created from the SEGY data at https://cmgds.marine.usgs.gov/images.php?cruise=2001-010-FA.

FAN 2001-010-FA has data viewable in the CMGP Video and Photograph Portal. View the data in this application here. See the instructions for working with this application.

Data Acquired

Survey EquipmentSurvey InfoData Type(s)Data Collected
Boomer --- Boomer
Multibeam swath bathymetry --- Multibeam
Bathymetry GIS data ( )
Video camera - deep sea --- Video
DGPS --- Navigation
2001-010-FA-LN-001 ( Processed navigation data)
Edgetech DF-1000 sidescan sonar --- Sidescan
Sidescan mosaic ( )
2001-010-FA-SO-001 ( DVD ROM disk of L1-42, PULLEY RIDGE, )
ISIS --- Sidescan
HYPACK --- Navigation
Digital camera --- Photo
2001-010-FA-PH-001 ( Deck photos of field activity operations)
Single channel hydrophone --- Air Gun / Water Gun
Boomer
Bubble Gun
Sparker
Sub Bottom Profiler
2001-010-FA-SE-001 ( Raw SEGY data)
Boomer seismic data ( )

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