SurveyTracklines1

20141117 13423700 1.0 FGDC CSDGM Metadata FALSE SideScanSonarTracklines 002 410288.330800 907721.750600 3197511.165800 3335165.547000 1 Projected GCS_North_American_1983 Linear Unit: Meter (1.000000) NAD_1983_UTM_Zone_15N <ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/3.1.0'><WKT>PROJCS["NAD_1983_UTM_Zone_15N",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-93.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",26915]]</WKT><XOrigin>-5120900</XOrigin><YOrigin>-9998100</YOrigin><XYScale>10000</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>26915</WKID><LatestWKID>26915</LatestWKID></ProjectedCoordinateSystem> 20241101 13325100 20241101 13325100 150000000 5000 FGDC Esri ArcGIS 13.1.3.41833 SideScanSonarTracklines 2023-05-08T00:00:00 external a1a613daa3d28155787c104354c8b8df8e1020d9 Rocky Wager Coastal Protection and Restoration Authority of Louisiana (CPRA) Coastal Resources Scientist, Sr. 150 Terrace Ave. Baton Rouge Louisiana 70802 Rocky.Wager@la.gov US 225-342-1485 True Rocky Wager 1 -93.931491 -88.771153 30.147823 28.840665 Revision date 2023-05-08T00:00:00 2023-05-08T00:00:00 Survey data are collected using multiple platforms and their final products are provided in several formats. This feature class represents the trackline data and is processed to better visualize the survey areas of data collection. <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The success of a Louisiana coastal restoration effort depends on locating sufficient volumes of sand and mixed sediment that are suitable for placement on beaches and dunes, and for creating/nourishing marshes. Thus, locating potential borrow sites with suitable sediment resources that are extractable at acceptable costs is crucial to the success of restoration goals (e.g., Finkl and Khalil, 2005). Sand and sediment resources in Louisiana are limited but crucial for barrier island and marsh restoration. In addition, knowledge of sediment budget and inventory is essential for regional sediment management (Khalil, 2012). To help facilitate the identification and management of nearshore, offshore and riverine sediment resources, the Coastal Protection and Restoration Authority (CPRA) developed the LouisianA SAnd Resources Database (LASARD). This database is used to manage, archive, and maintain geological, geophysical, geotechnical and other related data pertaining to the exploration of sand/sediment in various environments (Khalil et al., 2010). In LASARD, the geoscientific and related data acquired for ecosystem restoration are archived, populated, and maintained on a GIS platform. Once standardized, LASARD data are made available to users through the CPRA publically accessible spatial viewer. The overall objective of LASARD is to centralize relevant data from various sources for better project coordination and to facilitate future planning for delineating and utilizing sediment resources for a sustainable ecosystem restoration in coastal Louisiana (Khalil et al, 2010). Data collected over the course of sand and sediment search investigations were identified for incorporation into the LASARD database. The identification of sediment resources and final design of borrow areas is achieved through the integration of geophysical surveys and geotechnical investigations. Each data type incorporated into LASARD plays a unique role in delineating sediment resources and finally designing a borrow area. The resulting data are analyzed to identify the most compatible sediment for a specific restoration project while avoiding potential cultural resources, existing infrastructure and environmental impacts.</SPAN></P></DIV></DIV></DIV> Tracklines Sidescan Sonar Louisiana <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The data represents the results of data collection/processing for a specific activity and indicates the general existing conditions at the time of collection. As such, it is only valid for its intended use, content, time, and accuracy specifications. The user is responsible for the results of an application of the data other than its intended purpose.</SPAN></P></DIV></DIV></DIV> external a1a613daa3d28155787c104354c8b8df8e1020d9 Rocky Wager Coastal Protection and Restoration Authority of Louisiana (CPRA) Coastal Resources Scientist, Sr. 150 Terrace Ave. Baton Rouge Louisiana 70802 Rocky.Wager@la.gov US 225-342-1485 True Rocky Wager File Geodatabase Feature Class dataset EPSG 6.11(3.0.1) 2915 Vector Simple FALSE 2915 TRUE FALSE SideScanSonarTracklines Feature Class 2915 Esri Esri OBJECTID OBJECTID OID 4 0 0 Internal feature number. Esri Sequential unique whole numbers that are automatically generated. SHAPE Shape Geometry 0 0 0 Feature geometry. Esri Coordinates defining the features. PROGRAM Program String 20 0 0 Program (CWPPRA, LCA, STATE, …). Coastal Protection and Restoration Authority of Louisiana (CPRA) UNKNOWN represents no available data. PROJECT Project String 200 0 0 Project title Coastal Protection and Restoration Authority of Louisiana (CPRA) UNKNOWN represents no available data. PROJ_ID Project ID String 20 0 0 Project number (state id, federal id, …). Coastal Protection and Restoration Authority of Louisiana (CPRA) UNKNOWN represents no available data. DATE_COLL Date Collected String 10 0 0 Date collected (YYYYMMDD) Coastal Protection and Restoration Authority of Louisiana (CPRA) 99999999 represents no available data. LINE_ID Line ID String 50 0 0 Line identifier Coastal Protection and Restoration Authority of Louisiana (CPRA) UNKNOWN represents no available data. SSS_LINK Side Scan Sonar Link String 200 0 0 Virtual link to side scan sonar image Coastal Protection and Restoration Authority of Louisiana (CPRA) UNKNOWN represents no available data. CONTRACTOR Contractor String 100 0 0 Name of contractor that collected the data Coastal Protection and Restoration Authority of Louisiana (CPRA) UNKNOWN represents no available data. ORG Organization String 100 0 0 Organization that ordered the data Coastal Protection and Restoration Authority of Louisiana (CPRA) UNKNOWN represents no available data. Meta_xml XML Metadata File String 200 0 0 Virtual link to xml metadata file using CIMS constant folder structure "gis_refs/survey_tracklines/" followed by a user initials + numeric identifier folder (example: gis_refs/survey_tracklines/SK0001/sample.xml). Coastal Protection and Restoration Authority of Louisiana (CPRA) UNKNOWN represents no available data. Meta_html HTML Metadata File String 200 0 0 Virtual link to html metadata file using CIMS constant folder structure "gis_refs/survey_tracklines/" followed by a user initials + numeric identifier folder (example: gis_refs/survey_tracklines/SK0001/sample.html). Coastal Protection and Restoration Authority of Louisiana (CPRA) UNKNOWN represents no available data. COMMENTS .Comments String 250 0 0 Special comments pertaining to a specific GIS record. Coastal Protection and Restoration Authority of Louisiana (CPRA) <NULL> represents no available data. WEB_STATUS WEB_STATUS String 25 0 0 Public Spatial Viewer project feature status. Coastal Protection and Restoration Authority of Louisiana (CPRA) Do not show project on spatial viewer/ Show project on spatial viewer DATA_ID DATA_ID String 10 0 0 Unique dataset identifier Coastal Protection and Restoration Authority of Louisiana (CPRA) Sequence: PVB0002 (Processed data, data provider/processor's initials "VB", sequence value "0002". SHAPE_Length Shape_Length Double 8 0 0 Length of feature in internal units. Esri Positive real numbers that are automatically generated. 20241101 Esri ArcGIS 10.2.2.3552 withheld SurveyTracklines1 eng File Geodatabase Feature Class -5120763.26772284 6120763.26772284 9997963.94293634 -9997963.94293634 en 20141117 NAD_1983_UTM_Zone_15N GCS_North_American_1983 D_North_American_1983 GRS_1980 6378137 external a1a613daa3d28155787c104354c8b8df8e1020d9 Rocky Wager Coastal Protection and Restoration Authority of Louisiana (CPRA) Coastal Resources Scientist, Sr. 150 Terrace Ave. Baton Rouge Louisiana 70802 Rocky.Wager@la.gov US 225-342-1485 True Rocky Wager <DIV STYLE="text-align:Left;"><DIV><P><SPAN>The data represents the results of data collection/processing for a specific activity and indicates the general existing conditions at the time of collection. As such, it is only valid for its intended use, content, time, and accuracy specifications. The user is responsible for the results of an application of the data other than its intended purpose.</SPAN></P></DIV></DIV>