Shoreline for Caminada-Moreau Headland, 1996

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?
• 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?

Title: Shoreline for Caminada-Moreau Headland, 1996

Abstract:

The U.S. Geological Survey (USGS), in cooperation with the Coastal Research Laboratory in the Department of Geology and Geophysics at the University of New Orleans (UNO) and the Center for Coastal Energy and Environmental Resources at Louisiana State University (LSU), is investigating the processes of coastal erosion in Louisiana (Sallenger and others, 1987; Sallenger and Williams 1989; Penland and others, 1992).

Building on the USGS Louisiana Barrier Island Study (Williams and others, 1992), this data layer depicts the Caminada-Moreau shoreline as it stood in 1996.

In order to quantify shoreline changes since January 21, 1988, new vertical aerial mapping photography was acquired on December 9, 1996. The methods and transects used by McBride and others (1992) were used to insure data compatibility of the new measurements and analysis.

1. How should this data set be cited?

   Reid, Jamey M. , 2003, Shoreline for Caminada-Moreau Headland, 1996: U.S. Geological Survey, Coastal and Marine Geology Program, Woods Hole Field Center, Woods Hole, MA.

   Online Links:

   • <https://pubs.usgs.gov/dds/dds79>

   This is part of the following larger work.

   Williams, S.J., Reid, J.M., Cross, V., and Polloni, C., 2003, Coastal Erosion and Wetland Change in Louisiana: Selected USGS Products: Digital Data Series DDS-79, U.S. Geological Survey, Coastal and Marine Geology Program, Woods Hole Field Center.

   Online Links:

   • <https://pubs.usgs.gov/dds/dds79>

2. What geographic area does the data set cover?

   West_Bounding_Coordinate: -90.272867

   East_Bounding_Coordinate: -89.948084

   North_Bounding_Coordinate: 29.269986

   South_Bounding_Coordinate: 29.084214

3. What does it look like?

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

   Calendar_Date: 1996

   Currentness_Reference: ground condition

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

   Geospatial_Data_Presentation_Form: vector digital data

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):

      • String (2229)

   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 0.000000. Longitudes are given to the nearest 0.000000. Latitude and longitude values are specified in Decimal degrees.

      The horizontal datum used is North American Datum of 1983.
      The ellipsoid used is Geodetic Reference System 80.
      The semi-major axis of the ellipsoid used is 6378137.000000.
      The flattening of the ellipsoid used is 1/298.257222.
      

7. How does the data set describe geographic features?

   cnm1996

   FID

   Internal feature number. (Source: ESRI)

   Sequential unique whole numbers that are automatically generated.

   Shape

   Feature geometry. (Source: ESRI)

   Coordinates defining the features.

   ENTITY

   LAYER

   LEVEL

   ELEVATION

   COLOR

   MSLINK_DMR

1. Who are the originators of the data set? (may include formal authors, digital compilers, and editors)
   • Jamey M. Reid

2. Who also contributed to the data set?

3. To whom should users address questions about the data?

   Paul Connor, Jr.
   University of New Orleans - Dept. of Geology and Geophysics
   Pontchartrain Institute, CERM Bldg. Room 343
   New Orleans, LA 70148
   USA
   

   504-580-1030 (voice)
   504-280-4022 (FAX)
   pfconnor@crl.uno.edu
   

To release data that was originally intended to be published in a paper atlas in a digital format.

1. From what previous works were the data drawn?

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

   (process 1 of 2)

   The projection was defined as UTM and converted to Geographic NAD 83.

   Person who carried out this activity:
   

   U.S. Geological Survey
   c/o Jamey M. Reid
   IT Specialist (Data Management)
   Woods Hole Field Center
   Woods Hole, MA 025453-1598
   USA
   

   (508) 548-8700 x 2204 (voice)
   (508) 457-2310 (FAX)
   jreid@usgs.gov
   

   (process 2 of 2)

   Metadata was created for the new shapefile.

   Person who carried out this activity:
   

   U.S. Geological Survey
   c/o Jamey M. Reid
   IT Specialist (Data Management)
   Woods Hole Field Center
   Woods Hole, MA 025453-1598
   USA
   

   (508) 457-2204 (voice)
   (508) 457-2310 (FAX)
   jreid@usgs.gov
   

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 observations, including topology?

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

Access_Constraints: None

Use_Constraints: None

1. Who distributes the data set? (Distributor 1 of 1)

   U.S. Geological Survey
   c/o S. Jeffress Williams
   Geologist
   Woods Hole Field Center
   Woods Hole, MA 02543-1598
   USA
   

   (508) 457-2383 (voice)
   (508) 457-2310 (FAX)
   jwilliams@usgs.gov
   

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

   Downloadable Data

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, express 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.

4. How can I download or order the data?
   • Availability in digital form:

     Data format:	Size: 1.212

   • Cost to order the data:

Dates:

Last modified: 25-Jul-2003

Metadata author:

U.S. Geological Survey
c/o Jamey M. Reid
IT Specialist (Data Management)
USGS, Woods Hole Field Center
Woods Hole, MA 02543
USA

508-548-8700 x2204 (voice)
508-457-2310 (FAX)
jreid@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>