Of the metadata listed in the Supplemental_Information section of this These unaltered data may not be redistributed without all of the elements Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -93.951630 East_Bounding_Coordinate: -88.821663 North_Bounding_Coordinate: 30.369144 South_Bounding_Coordinate: 28.541408 Keywords: Theme: Theme_Keyword_Thesaurus: none Theme_Keyword: navigation charts Theme_Keyword: bathymetric lines Theme_Keyword: wave modeling Theme_Keyword: NOAA Place: Place_Keyword_Thesaurus: none Place_Keyword: Louisiana Access_Constraints: none Use_Constraints: Range of publication dates of NOAA charts from which depths were digitized. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 19900400 Ending_Date: 19940600 Currentness_Reference: You should have received the following as partĬongeog3dlbth.prj - coordinate system definition file for shape dbf file(s) in the case an export file is a standalone Provided as Arc export (.e00) file(s) and the corresponding The attribute and/or geometric component(s) of the data are Receive the following files along in the data set:Ĭongeog3dlbth.mtd - this metadata in mp (metadata parser) compatible ASCII text formĬongeog3dlbth.html - this metadata in HTML formĬongeog3dlbth_faq.html - this metadata presented as Questions and AnswersĬongeog3dlbth.sgml - this metadata in SGML formĬongeog3dlbth1.gif - thumbnail graphic of data set The metadata are not complete if you did not The metadata for this data set are encapsulated into several documentsĪnd graphics files. Was named on the 'Louisiana GIS CD: A Digital Map of the State.' These metadataĪlso describe the dataset 'bathymetry' which is how this data set These metadata describe the Arc/Info coverage of name 'congeog3dlbth'Īnd the shapefile of the same name derived from it. NOAA charts, the effects of this migration have not been captured. Because these data are based on historical Mississippi River Delta Plain area (east and west of where the MississippiĮmpties out into the Gulf). Migration of isocontours at a rate of about 25 meters per year in the Geomorphological processes due to sediment load are causing landward May alter these depths or may have already have already altered the actual depthsįrom those represented on the source NOAA charts. The user should be aware that meteorological events such as hurricanes The 10 meter depth line forms a regulatoryīoundary for dispersant use and in-situ burn pre-approval areas. This data set was developed in order that the 10 meter depth To 'mean low Gulf' levels, so these depths are conservative.Ī precursor to this dataset was developed as a surface for numerical wave
The depths on the NOAA charts are typically relative These data were derived from point depths depicted on This is a line data set depicting the offshore bathymetry for Louisiana. Identification_Information: Citation: Citation_Information: Originator: Louisiana Oil Spill Coordinator's Office (LOSCO) Publication_Date: 1999 Title: Offshore bathymetry for Louisiana 2 Meters Geospatial_Data_Presentation_Form: vector digital data Online_Linkage: Description: Abstract: Offshore bathymetry for Louisiana 2 Meters Offshore bathymetry for Louisiana 2 Meters