Inner West-Central Florida Continental Shelf: Surface Sediment Characteristics and Distribution

Frequently-anticipated questions:

• What does this data set describe?
  1. How should this data set be cited?
  2. What geographic area does the data set cover?
  3. What does it look like?
  4. Does the data set describe conditions during a particular time period?
  5. What is the general form of this data set?
  6. How does the data set represent geographic features?
  7. How does the data set describe geographic features?
• Who produced the data set?
  1. Who are the originators of the data set?
  2. Who also contributed to the data set?
  3. To whom should users address questions about the data?
• Why was the data set created?
• How was the data set created?
  1. From what previous works were the data drawn?
  2. How were the data generated, processed, and modified?
  3. What similar or related data should the user be aware of?
• How reliable are the data; what problems remain in the data set?
  1. How well have the observations been checked?
  2. How accurate are the geographic locations?
  3. How accurate are the heights or depths?
  4. Where are the gaps in the data? What is missing?
  5. How consistent are the relationships among the data, including topology?
• How can someone get a copy of the data set?
  1. Are there legal restrictions on access or use of the data?
  2. Who distributes the data?
  3. What's the catalog number I need to order this data set?
  4. What legal disclaimers am I supposed to read?
  5. How can I download or order the data?
• Who wrote the metadata?

What does this data set describe?

1. How should this data set be cited?

   Brooks, G.R., Doyle, L.J., DeWitt, N.T., Suthard, B.C., and U.S. Geological Survey, 1999, Inner West-Central Florida Continental Shelf: Surface Sediment Characteristics and Distribution: Open-File Report 98-037.

   Other_Citation_Details:

   U.S. Geological Survey, Coastal and Marine Geology Program, St. Petersburg, Florida, 129 p.

2. What geographic area does the data set cover?

   West_Bounding_Coordinate: -83.94099

   East_Bounding_Coordinate: -82.39578

   North_Bounding_Coordinate: 28.3762

   South_Bounding_Coordinate: 26.8841

3. What does it look like?

   98037.jpg

   Image showing geographic extent of data layer coverage

4. Does the data set describe conditions during a particular time period?

   Calendar_Date: 1999

   Currentness_Reference: publication date

5. What is the general form of this data set?

   Geospatial_Data_Presentation_Form: document and data tables

6. How does the data set represent geographic features?
   1. How are geographic features stored in the data set?

      This is a Vector data set. It contains the following vector data types (SDTS terminology):

      • Entity point (340)

   2. What coordinate system is used to represent geographic features?

      Horizontal positions are specified in geographic coordinates, that is, latitude and longitude. Latitudes are given to the nearest 0.12345678. Longitudes are given to the nearest 0.12345678. Latitude and longitude values are specified in Locations were given in DD MM.mmm and were converted to decimal degrees during data entry.

      Vertical_Coordinate_System_Definition:

      Depth_System_Definition:

      Depth_Datum_Name: meters

      Depth_Resolution: 0.1 - No water depth was recorded for samples J1 through J10

7. How does the data set describe geographic features?

Who produced the data set?

1. Who are the originators of the data set? (may include formal authors, digital compilers, and editors)
   • G.R. Brooks
   • L.J. Doyle
   • N.T. DeWitt
   • B.C. Suthard
   • U.S. Geological Survey

2. Who also contributed to the data set?

   Please review the cross reference information for the original data set credit to Brooks and others (1999), and Jamey Reid for digitizing samples locations and entering the data from the source report.

3. To whom should users address questions about the data?
   Brian J. Buczkowski
   U.S. Geological Survey
   Core Curator and Data Management Specialist
   384 Woods Hole Road
   Woods Hole, MA 02543
   USA
   

   (508) 458-8700 x2361 (voice)
   (508) 457-2310 (FAX)
   bbuczkowski@usgs.gov
   

Why was the data set created?

The purpose of this data layer is to create a digital version of the sedimentary characteristics published by Brooks and others (1999) for inclusion in the usSEABED data collection.

How was the data set created?

1. From what previous works were the data drawn?

2. How were the data generated, processed, and modified?

   (process 1 of 1)

   Digital data were hand formatted into dbSEABED data entry structure, then filtered and data-mined through dbSEABED software (version: db9_MNEx.bas)

   Person who carried out this activity:
   

   Brian J. Buczkowski
   U.S. Geological Survey
   Core Curator and Data Management Specialist
   384 Woods Hole Road
   Woods Hole, MA 02543
   USA
   

   (508) 458-8700 x2361 (voice)
   (508) 457-2310 (FAX)
   

3. What similar or related data should the user be aware of?

How reliable are the data; what problems remain in the data set?

1. How well have the observations been checked?

   All attributes were entered and checked in a consistent manner.

2. How accurate are the geographic locations?

   Navigational accuracy is unknown.

3. How accurate are the heights or depths?

4. Where are the gaps in the data? What is missing?

   Sedimentary descriptions and locations are provided for 340 samples.

5. How consistent are the relationships among the observations, including topology?

   No additional check for topological consistency were performed on this data.

How can someone get a copy of the data set?

Are there legal restrictions on access or use of the data?

Access_Constraints: None

Use_Constraints:

None except that acknowledgement must be made in publications and reports of (i) the original data source, and (ii) the data integration by USGS and dbSEABED project at the University of Colorado.

1. Who distributes the data set?[Distributor contact information not provided.]

2. What's the catalog number I need to order this data set?

   Brooks and others, 1999

3. What legal disclaimers am I supposed to read?

   Although this data set has been used by the U.S. Geological Survey (USGS), no warranty, expressed or implied, is made by the USGS as to the accuracy of the data and/or related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of these data or related materials. Trade, firm, or product names and other references to non-USGS products and services are provided for information only and do not constitute endorsement or warranty, express or implied, by the USGS, USDOI, or U.S. Government, as to their suitability, content, usefulness, functioning, completeness, or accuracy.

4. How can I download or order the data?

Who wrote the metadata?

Dates:

Last modified: 27-Mar-2006

Metadata author:

U.S. Geological Survey
c/o Brian J. Buczkowski
Core Curator and Data Management Specialist
384 Woods Hole Road
Woods Hole, MA 02543-1598
USA

(508) 548-8700 x2361 (voice)
(508) 457-2310 (FAX)
bbuczkowski@usgs.gov

Metadata standard:

FGDC Content Standards for Digital Geospatial Metadata (FGDC-STD-001-1998)

Metadata extensions used:

• <http://www.esri.com/metadata/esriprof80.html>