Shoreline for Caminada-Moreau Headland, 1887

Metadata also available as - [Outline] - [Parseable text]

Frequently-anticipated questions:


What does this data set describe?

    Title: Shoreline for Caminada-Moreau Headland, 1887
    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 1884.

    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, 1887: U.S. Geological Survey, Coastal and Marine Geology Program, Woods Hole Field Center, Woods Hole, MA.

    Online Links:

    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:

  2. What geographic area does the data set cover?

    West_Bounding_Coordinate: -90.254839
    East_Bounding_Coordinate: -89.951068
    North_Bounding_Coordinate: 29.270122
    South_Bounding_Coordinate: 29.064068

  3. What does it look like?

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

    Calendar_Date:
    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 (290)

    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?

    cnm1887

    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


Who produced the data set?

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

  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


Why was the data set created?

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


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 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


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 observations, including topology?


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

  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?


Who wrote the metadata?

Dates:
Last modified: 13-Aug-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 x 2204 (voice)
508-457-2310 (FAX)
jreid@usgs.gov

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

Metadata extensions used:


Generated by mp version 2.7.3 on Wed Aug 13 15:21:58 2003