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 H13042 Locality: Gulf of Mexico Sublocality: 6 Miles South of South Point State(s) or Region(s): Louisiana Start Date: 2017-08-06 End Date: 2017-10-12 These data are not to be used for navigation. For navigation please refer to NOS Nautical Charts. Downloads may take a long time, depending on file size and data transfer rates. Download All Products for H13042
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Survey Products

Descriptive Report and Metadata Documents

NOAA/NOS Descriptive Report
Products listed in the project descriptive report (DR) may not reflect final products available through NCEI.
H13042_DR.pdf	15.09MB	The document may be read using a free Adobe Reader.
H13042_DR.xml	98.8KB	Descriptive Report in XML format. May be opened using a web browser or text viewer.
NOAA/NOS ISO metadata record
H13042 View / Download H13042.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.
H13042_MB_1m_MLLW_1of2.bag	183.28MB
H13042_MB_1m_MLLW_2of2.bag	13.15MB

Images

GeoImagePDF
H13042_GeoImage.pdf	37.61MB	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
H13042_SSSAB_1m_600kHz_2of2.tif	534.69MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H13042_SSSAB_1m_600kHz_1of2.tif	570.27MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
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.
H13042_MBAB_2m_Osprey_455kHz_2of2.tif	5.43MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H13042_MBAB_2m_OE_400kHz_1of2.tif	14.86MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.

Bottom Samples and Tide Documents

Bottom Sample Data
NOAA/NOS bottom sample listing in IMLGS (pre-1989)
Link to H13042 in IMLGS (pre-1989 samples)		Search NOAA/NOS seabed samples submitted to IMLGS through NMNH (pre-1989). Modern survey bottom samples are not currently viewable on a map service.
NOAA/NOS bottom sample document in PDF or ASC format
H13042_BottomSamples.ascii	2.1KB	NOAA/NOS bottom sample document in PDF or ASC format.
Zip file containing bottom sample images and a shapefile of their locations
H13042_BottomSamples_shp_images.zip	36.83MB	Images may be viewed as standalone products or the shapefile can also be used to display where the images were taken.
NOAA/NOS Tide Note in PDF Format
H13042_tn.pdf	23.0KB	This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H13042_tz.pdf	0.54MB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
H13042_ProjectSketch.jpg	94.3KB	Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-K354-KR-17_DAPR.pdf	9.01MB	This document may be read using a free Adobe Reader.
Horizontal and Vertical Control Report in PDF Format
OPR-K354-KR-17_HVCR.pdf	1.77MB	This document may be read using a free Adobe Reader.

Survey Metadata

Survey Summary

Locality Sublocality State or Region Gulf of Mexico 6 Miles South of South Point Louisiana

Start Date End Date Approval Date 2017-08-06 2017-10-12 2018-01-31

Project Number Project Name Purpose OPR-K354-KR-17

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

Affected Products

ENCs RNCs US4LA15M

Survey Equipment

Vessel(s) Chief(s) of Party R/V OSPREY R/V Ocean Explorer George G. Reynolds

Manufacturer Model Instrument Type Leica MX52R Positioning System Sea-Bird Scientific SBE 37 Sound Speed System AML Oceanographic BaseX Sound Speed System Teledyne RESON SeaBat 8125 MBES Teledyne RESON SeaBat 7125 SV2 MBES ODIM Brooke Ocean MVP30 Conductivity Temperature and Depth Sensor EdgeTech 4125 SSS Applanix POS MV 320 v5 Positioning and Attitude System AML Oceanographic MicroX SVS Conductivity Temperature and Depth Sensor Applanix POS MV 320 v4 Positioning and Attitude System Trimble Probeacon DGPS Receiver Satellite DGPS Trimble DSM232 DGPS Receiver Satellite DGPS Trimble MS750 DGPS Receiver Satellite DGPS

Source Data at NCEI

Data in Archive Size (in GB) Date Archived Data Types Surveyed Raw and Processed 434.408 2019-08-27 12:02:43.0 BACKSCATTER, SIDE SCAN, BATHYMETRY