NOAA > NESDIS > NCEI (formerly NGDC) > Marine Geology and Geophysics > Bathymetry & Relief privacy policy  All Bathy/Relief Coastal DEMs Fishing Global Lakes Multibeam NOS

Report for H12333 Locality: Gulf of Mexico Sublocality: 27 Nautical Miles South of Point Au Fer Island State(s) or Region(s): Louisiana Start Date: 2011-08-11 End Date: 2011-11-05 These data are not to be used for navigation. For navigation please refer to NOS Nautical Charts. Download All Products for H12333 Download times vary depending on file size and data transfer rates. Individual product files may be downloaded via the links below. Launch this map service in full-screen view | Visit the full NCEI Bathymetric Data Viewer Survey Products Descriptive Report and Metadata Documents NOAA/NOS Descriptive Reports and Metadata Documents Products listed in these reports may not reflect final products available through NCEI. H12333.pdf 4.58MB The document may be read using a free Adobe Reader. NOAA/NOS ISO metadata record H12333 View / Download H12333.xml Usually presented as an XML document, which captures the basic characteristics of HSMDB metadata verified from H10000 (1982) to the present as well as F00200 (1965) to the present. Bathymetry Survey products may use different units, datums or projections than the associated survey. Please consult product-specific metadata for additional details. Bathymetric Attributed Grid (BAG) Data The BAG format is a gridded, multi-dimensional bathymetric data file (see Open Navigation Surface). Readable with various applications such as the free CARIS Easy View, ESRI ArcGIS or open source GDAL. The BAGXYZ files are ascii representations of the BAG data in XYZ format, but do not include uncertainty. H12333_MB_1m_MLLW_3of4.bag 176.42MB H12333_MB_1m_MLLW_4of4.bag 161.14MB H12333_MB_50cm_MLLW_2of4.bag 0.63MB H12333_MB_50cm_MLLW_1of4.bag 4.81MB NOAA/NOS Sounding Data Download data from the Point Store database via NEXT (NCEI Extract System). Point soundings are from the survey Smooth Sheet or of similar density. Depths in meters. Horizontal datum is (converted to) NAD83 if possible. Vertical datum is (converted to) Mean Lower Low Water if possible. Please check the associated metadata to confirm the correct datums. The data file format is : SurveyID, Long, Lat, Depth. H12333 XYZ format. Images GeoImagePDF H12333_GeoImage.pdf 16.88MB NOAA/NOS Layered GeoSpatial Image PDF File. Created by NOS to include chart and survey layers in a georeferenced pdf format. NOAA/NOS sidescan sonar mosaic in TIFF format H12333_SSSAB_1m_455kHz_3of4.tiff 43.48MB NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer. H12333_SSSAB_1m_455kHz_2of4.tiff 44.52MB NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer. H12333_SSSAB_1m_455kHz_4of4.tiff 44.29MB NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer. H12333_SSSAB_1m_455kHz_1of4.tiff 44.35MB NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer. H12333_SSSAB_1m_455kHz_4of4.tfw 91 Bytes NOAA/NOS TIFF sidescan sonar mosaic file. This world file geospatially registers the corresponding TIFF image. H12333_SSSAB_1m_455kHz_2of4.tfw 91 Bytes NOAA/NOS TIFF sidescan sonar mosaic file. This world file geospatially registers the corresponding TIFF image. H12333_SSSAB_1m_455kHz_3of4.tfw 91 Bytes NOAA/NOS TIFF sidescan sonar mosaic file. This world file geospatially registers the corresponding TIFF image. H12333_SSSAB_1m_455kHz_1of4.tfw 91 Bytes NOAA/NOS TIFF sidescan sonar mosaic file. This world file geospatially registers the corresponding TIFF image. Bottom Samples and Tide Documents NOAA/NOS bottom sample document in PDF or ASC format H12333_BottomSamples.ascii 0.5KB NOAA/NOS bottom sample document in PDF or ASC format. NOAA/NOS Tide Note in PDF Format H12333.tn.pdf 115.7KB This document may be read using a free Adobe Reader. NOAA/NOS Tide Zone in PDF format H12333.tz.pdf 262.8KB This document may be read using a free Adobe Reader. Project Documents Project Sketch in JPEG format OPR-K354-KR-11(H12333).jpg 190.9KB Project sketch image with highlighted survey area. Data Acquisition and Processing Report in PDF format OPR-K354-KR-11_DAPR.pdf 5.24MB This document may be read using a free Adobe Reader. Survey Metadata Survey Summary Locality Sublocality State or Region Gulf of Mexico 27 Nautical Miles South of Point Au Fer Island Louisiana Start Date End Date Approval Date 2011-08-11 2011-11-05 2013-07-31 Project Number Project Name Purpose OPR-K354-KR-11 Louisiana Coast, Louisiana Update Nautical Chart(s) Source of Original Data and License Information License Information These data were produced under contract with NOAA and any potential copyright was assigned to NOAA. NOAA waives any potential copyright and related rights in these data worldwide through the Creative Commons Zero 1.0 Universal Public Domain Dedication (CC0-1.0). View the license deed. View the legal code. Reference System Information Vertical Datum Horizontal Datum Projection Scale Mean Lower Low Water North American Datum 1983 Projected UTM 15 40000 Survey Tide Stations COOPS Tide Station ID Grand Isle, Louisiana 8761724 Port Fourchon, Louisiana 8762075 Texas Gas Platform, Caillou Bay, Louisiana 8763535 Affected Products ENCs RNCs 411 11356 11340 1116A Survey Equipment Vessel(s) Chief(s) of Party M/V INEZ MCCALL Steven A. Lemke Scott Croft Manufacturer Model Instrument Type Seabird-Seacat SBE 19 CTD Profiler Conductivity Temperature and Depth Simrad EM3002 MBES Odom Echotrac DF3200 MKII Single Beam Echo Sounder Klein 5000 Sidescan Sonar - towfish CNAV 2050 DGPS Receiver Satellite DGPS Applanix TSS POS/MV 320 GPS Receiver Satellite GPS Source Data at NCEI Data in Archive Size (in GB) Date Archived Data Types Surveyed Raw and Processed 185.978 2013-08-30 SIDE SCAN, BATHYMETRY