Skip Navigation
USGS - science for a changing world

Woods Hole Science Center

Skip Navigation

Summary for Field Activity Number 1990-049-FA

Alternate Leg ID: JA-90-3

Area of Operations: Rio Grande de Anasco, Manchas Interiores, Manchas Exteriores, Mayaguez Bay, Puerto Rico, Caribbean Sea, United States, North America, North Atlantic

Dates: December 07, 1990 to December 15, 1990

Objectives: High-resolution mapping of coral reef complex and surrounding area to develop basemap for future environmental studies anticipated by possible discharge from regional water treatment plant and heavy sediment discharge from Anasco River.

Type of Activity: Sampling
Seismic profiling
Sea floor mapping

Information to be derived: Grain size analysis
Bathymetric Maps

Summary: Sidescan sonar:; mosaic 3.5 kHz: 89 km; Uniboom: 89 km; Shipek samples: 33.

USGS Project Number: 9470-04056

Contact: Bill Schwab (bschwab@usgs.gov)

InfoBank: uses the identifier J-3-90-PR. Visit this site for more information.

Click to get Google Software - Download 90049.kml to view this field activity in Google Earth

Map for Area of Operations :

Map of field activity boundary.

Platform Info:
photo of JEAN A
JEAN A

The following materials for this field activity are available in the Information Archives:

Paper seismic/sidescan bottom profiles:

Inventory #LinesFolderStart TimeEnd TimeProfile TypeRemarks
045197-40,1-6 001: 12/07/199019:06 12/11/1990 3.5K- SBP

Data and publications on CD-ROM/DVD-ROM:

Inventory ## per setData TypeContentsAuthorYearReport #FormatTitleRemarks
023501/01PublicationSSS 3.5 BOOM BATHY SAMPLECROSS V, SCHWAB W1999OF98-0427DIGITAL SIDESCAN SONAR MANCHES INTERIORES EXTERIORES CORAL REEF MAYAGUEZ PR
Skip Navigation

USGS Coastal and Marine Geology Program

We are part of the USGS Coastal and Marine Geology Program. Please visit our other science centers at:

  1. St. Petersburg, FL
  2. Menlo Park, CA

or search our web sites:

Data Sites

Skip USGS links group

Accessibility FOIA Privacy Policies and Notices

Take Pride in America logo USAGov logo U.S. Department of the Interior | U.S. Geological Survey
End of USGS links group
URL: quashnet.er.usgs.gov/data/1990/90049/index.html
Page Contact Information: WHSC Webmaster
Page Last Modified: Tuesday, 25-Nov-2014 15:06:12 EST