North Chandeleur Island, Gulf Side Transects

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Metadata:


Identification_Information:
Citation:
Citation_Information:
Originator: Jamey M. Reid
Publication_Date: 2003
Title: North Chandeleur Island, Gulf Side Transects
Edition: 1.0
Geospatial_Data_Presentation_Form: vector digital data
Publication_Information:
Publication_Place: Woods Hole Field Center, Woods Hole, MA
Publisher: U.S. Geological Survey, Coastal and Marine Geology Program
Online_Linkage: <https://pubs.usgs.gov/dds/dds79>
Larger_Work_Citation:
Citation_Information:
Originator: S.J. Williams
Originator: J.M. Reid
Originator: V. Cross
Originator: C. Polloni
Publication_Date: 2003
Title:
Coastal Erosion and Wetland Change in Louisiana: Selected USGS Products
Edition: 1.0
Series_Information:
Series_Name: Digital Data Series
Issue_Identification: DDS-79
Publication_Information:
Publication_Place: Coastal and Marine Geology Program, Woods Hole Field Center
Publisher: U.S. Geological Survey
Online_Linkage: <https://pubs.usgs.gov/dds/dds79>
Description:
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 shore-normal transects that were used to measure shoreline change.

The methods and transects used by McBride and others (1992) were used to insure data compatibility of the new measurements and analysis.

To evaluate change in the shoreline position, shore-normal transects were constructed at approximately 15-second intervals of longitude or latitude depending on shoreline orientation. Isles Dernieres, Bayou Lafourche and Plaquemines barrier systems (east-west shroelines) were analyzed using 15-second (about 404 m) intervals of longitude, while the Chandeleur Islands (north-south shorelines) were examined by using 15-second (about 462 m) intervals of latitude. Measurements of shoreline movement and change in island width were taken along transects perpendicular to the composite shoreline trend. Average rates of movement and area change were calculated by dividing absolute measurements by elapsed time (year, month, and day - where available.) Shoreline change maps were procuded to determine the spatial and temporal distribution of shoreline movement (magnitude, direction, and rate of change) and document geomorphologic evolution. (McBride and others, 1992).

Purpose:
To release data that was originally intended to be published in a paper atlas in a digital format.
Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1996
Currentness_Reference: ground condition
Status:
Progress: Complete
Maintenance_and_Update_Frequency: Continually
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -88.918211
East_Bounding_Coordinate: -88.809592
North_Bounding_Coordinate: 30.058408
South_Bounding_Coordinate: 29.703936
Keywords:
Theme:
Theme_Keyword_Thesaurus: General
Theme_Keyword: U.S. Geological Survey
Theme_Keyword: USGS
Theme_Keyword: Woods Hole Field Center
Theme_Keyword: Coastal and Marine Geology Program
Theme_Keyword: CMGP
Theme_Keyword: Geographic Information System
Theme_Keyword: GIS
Theme_Keyword: University of New Orleans
Theme_Keyword: Louisiana State University
Theme_Keyword: barrier island
Theme_Keyword: aerial mapping
Theme_Keyword: aerial mapping photography
Theme_Keyword: coastal erosion
Theme_Keyword: coastal erosion processes
Theme_Keyword: transects
Theme_Keyword: shoreline change
Place:
Place_Keyword_Thesaurus: General
Place_Keyword: Louisiana
Place_Keyword: Gulf of Mexico
Place_Keyword: North Chandeleur Island
Place_Keyword: St. Bernard Parish
Access_Constraints: None
Use_Constraints: None
Point_of_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Paul Connor, Jr.
Contact_Organization: University of New Orleans - Dept. of Geology and Geophysics
Contact_Address:
Address_Type: mailing and physical address
Address: Pontchartrain Institute, CERM Bldg. Room 343
Address: 2045 Lakeshore Drive
City: New Orleans
State_or_Province: LA
Postal_Code: 70148
Country: USA
Contact_Voice_Telephone: 504-580-1030
Contact_Facsimile_Telephone: 504-280-4022
Contact_Electronic_Mail_Address: pfconnor@crl.uno.edu
Native_Data_Set_Environment:
Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 4; ESRI ArcCatalog 8.2.0.700
Cross_Reference:
Citation_Information:
Originator: R.A. McBride
Originator: S. Penland
Originator: M. Hiland
Originator: S.J. Williams
Originator: K.A. Westpahl
Originator: B. Jaffe
Originator: A.H. Sallenger, Jr.
Publication_Date: 1992
Title:
Louisiana barrier shoreline change analysis- 1853 to 1989: methodology, database, and results
Geospatial_Data_Presentation_Form: atlas
Larger_Work_Citation:
Citation_Information:
Originator: S.J. Williams (editor)
Originator: S. Penland (editor)
Originator: A.H. Sallenger (editor)
Publication_Date: 1992
Title: Atlas of Shoreline Changes in Louisians from 1853 to 1989
Edition: 1.0
Geospatial_Data_Presentation_Form: atlas
Publication_Information:
Publication_Place: Reston, VA
Publisher: U.S. Geological Survey

Data_Quality_Information:
Lineage:
Process_Step:
Process_Description:
The projection was defined as UTM and converted to Geographic NAD 83.
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey
Contact_Person: Jamey M. Reid
Contact_Position: IT Specialist (Data Management)
Contact_Address:
Address_Type: mailing and physical address
Address: Woods Hole Field Center
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 025453-1598
Country: USA
Contact_Voice_Telephone: (508) 548-8700 x 2204
Contact_Facsimile_Telephone: (508) 457-2310
Contact_Electronic_Mail_Address: jreid@usgs.gov
Process_Step:
Process_Description: Metdata as created for the new shapefile.
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey
Contact_Person: Jamey M. Reid
Contact_Position: IT Specialist (Data Management)
Contact_Address:
Address_Type: mailing and physical address
Address: Woods Hole Field Center
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 025453-1598
Country: USA
Contact_Voice_Telephone: (508) 457-2204
Contact_Facsimile_Telephone: (508) 457-2310
Contact_Electronic_Mail_Address: jreid@usgs.gov

Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Vector
Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: String
Point_and_Vector_Object_Count: 85

Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Geographic:
Latitude_Resolution: 0.000000
Longitude_Resolution: 0.000000
Geographic_Coordinate_Units: Decimal degrees
Geodetic_Model:
Horizontal_Datum_Name: North American Datum of 1983
Ellipsoid_Name: Geodetic Reference System 80
Semi-major_Axis: 6378137.000000
Denominator_of_Flattening_Ratio: 298.257222

Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: ci_north_trans_gulf
Attribute:
Attribute_Label: FID
Attribute_Definition: Internal feature number.
Attribute_Definition_Source: ESRI
Attribute_Domain_Values:
Unrepresentable_Domain:
Sequential unique whole numbers that are automatically generated.
Attribute:
Attribute_Label: Shape
Attribute_Definition: Feature geometry.
Attribute_Definition_Source: ESRI
Attribute_Domain_Values:
Unrepresentable_Domain: Coordinates defining the features.
Attribute:
Attribute_Label: ENTITY
Attribute:
Attribute_Label: LAYER
Attribute:
Attribute_Label: COLOR
Attribute:
Attribute_Label: TRANS_NO
Attribute:
Attribute_Label: COLOR
Attribute:
Attribute_Label: MSLINK_DMR

Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey
Contact_Person: S. Jeffress Williams
Contact_Position: Geologist
Contact_Address:
Address_Type: mailing and physical address
Address: Woods Hole Field Center
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Country: USA
Contact_Voice_Telephone: (508) 457-2383
Contact_Facsimile_Telephone: (508) 457-2310
Contact_Electronic_Mail_Address: jwilliams@usgs.gov
Resource_Description: Downloadable Data
Distribution_Liability:
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.
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Transfer_Size: 0.029

Metadata_Reference_Information:
Metadata_Date: 20030725
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey
Contact_Person: Jamey M. Reid
Contact_Position: IT Specialist (Data Management)
Contact_Address:
Address_Type: mailing and physical address
Address: Woods Hole Field Center
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 025453-1598
Country: USA
Contact_Voice_Telephone: (508) 548-8700 x 2204
Contact_Facsimile_Telephone: (508) 457-2310
Contact_Electronic_Mail_Address: jreid@usgs.gov
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time
Metadata_Extensions:
Online_Linkage: <http://www.esri.com/metadata/esriprof80.html>
Profile_Name: ESRI Metadata Profile

Generated by mp version 2.7.3 on Wed Aug 06 09:22:41 2003