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 H13228 Locality: Gulf of Mexico Sublocality: 65 NM due South of Mobile Bay State(s) or Region(s): Louisiana Start Date: 2020-10-07 End Date: 2020-10-07 These data are not to be used for navigation. For navigation please refer to NOS Nautical Charts. Download All Products for H13228 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. H13228_DR.pdf 2.21MB The document may be read using a free Adobe Reader. H13228_DR.xml 26.3KB Descriptive Report in XML format. May be opened using a web browser or text viewer. NOAA/NOS ISO metadata record H13228 View / Download H13228.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. Variable Resolution Bathymetric Attributed Grid H13228_MB_VR_Ellipsoid.bag 0.51MB The Variable Resolution BAG format is a gridded, multi-dimensional, multi-resolution bathymetric data file (see Open Navigation Surface). Currently supported with open source GDAL. The BAGXYZ files are ascii representations of the BAG data in XYZ format, but do not include uncertainty. H13228_MB_VR_MLLW.bag 0.50MB The Variable Resolution BAG format is a gridded, multi-dimensional, multi-resolution bathymetric data file (see Open Navigation Surface). Currently supported with open source GDAL. The BAGXYZ files are ascii representations of the BAG data in XYZ format, but do not include uncertainty. Images GeoImagePDF H13228_GeoImage.pdf 6.83MB NOAA/NOS Layered GeoSpatial Image PDF File. Created by NOS to include chart and survey layers in a georeferenced pdf format. NOAA/NOS multibeam acoustic backscatter mosaic in TIFF format The multibeam acoustic backscatter mosaic is readable with various applications such as the free CARIS Easy View, or ESRI ArcGIS geospatial visualization software. H13228_MBAB_6m_S222_100kHz_1of1.tif 1.47MB NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image. Bottom Samples and Tide Documents NOAA/NOS Tide Note in PDF Format H13228_tn.pdf 1.17MB This document may be read using a free Adobe Reader. Project Documents Project Sketch in JPEG format H13228_ProjectSketch.jpg 99.0KB Project sketch image with highlighted survey area. Data Acquisition and Processing Report in PDF format OPR-K306-TJ-20_DAPR.pdf 3.73MB This document may be read using a free Adobe Reader. Survey Metadata Survey Summary Locality Sublocality State or Region Gulf of Mexico 65 NM due South of Mobile Bay Louisiana Start Date End Date Approval Date 2020-10-07 2020-10-07 2020-10-28 Project Number Project Name Purpose OPR-K306-TJ-20 Source of Original Data and License Information License Information These data were produced by NOAA and are in the public domain within the United States. 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 16 40000 Affected Products ENCs RNCs US3GC05M Survey Equipment Vessel(s) Chief(s) of Party NOAA Ship THOMAS JEFFERSON CDR Briana Hillstrom, NOAA Manufacturer Model Instrument Type Kongsberg Maritime EM 710 MBES Backscatter AML Oceanographic MVP-X Conductivity, Temperature, and Depth Sensor Valeport Thru-Hull SVS Sound Speed System Sea-Bird Scientific SBE 19plus V2 Conductivity, Temperature, and Depth Sensor Kongsberg Maritime EM 710 MBES Applanix POS MV 320 v5 Positioning and Attitude System Source Data at NCEI Data in Archive Size (in GB) Date Archived Data Types Surveyed Raw and Processed 1.558 2021-12-02 15:37:11.0 BACKSCATTER, BATHYMETRY