Report for H13047

Locality:	Between Galveston Bay Entrance and Sabine Bank Channels, Texas and Louisiana
Sublocality:	Offshore NE of Galveston Bay Entrance Channel
State(s) or Region(s):	Texas

Start Date:	2018-05-08
End Date:	2018-05-31

These data are not to be used for navigation.
For navigation please refer to NOS Nautical Charts.

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Visit the full NCEI Bathymetry Viewer.

Survey Products

NOAA/NOS Descriptive Reports and Metadata Documents
Products listed in these reports may not reflect final products available through NCEI.
H13047_DR.pdf	3.83MB	The document may be read using a free Adobe Reader.
H13047_DR.xml	31.7KB	Descriptive Report in XML format. May be opened using a web browser or text viewer.
NOAA/NOS ISO metadata record
H13047 View / Download H13047.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.

Bathymetric Attributed Grid (BAG) Data
Survey products may use different units, datums or projections than the associated survey. Please consult product-specific metadata for additional details.
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.
H13047_MB_1m_MLLW_1of1.bag	1138.40MB
Ellipsoid Referenced BAG Files
Ellipsoid referenced Bag files have a vertical datum that may differ materially from the charted datum. Please refer to the file level metadata to ensure proper display.
H13047_MB_1m_Ellipsoid_1of1.bag	1112.29MB

GeoImagePDF
H13047_GeoImage.pdf	35.22MB	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
H13047_SSSAB_1m_455kHz_1of1.tiff	5065.02MB	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.
H13047_MBAB_1m_S222_300kHz_2of2.tiff	104.28MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H13047_MBAB_6m_S222_70kHz_1of2.tiff	5.39MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.

Bottom Sample Data
NOAA/NOS bottom sample listing in IMLGS (pre-1989)
Link to H13047 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
H13047_BottomSamples.ascii	2.8KB	NOAA/NOS bottom sample document in PDF or ASC format.
Zip file containing bottom sample images and a shapefile of their locations
H13047_BottomSamples_shp_images.zip	18.89MB	Images may be viewed as standalone products or the shapefile can also be used to display where the images were taken.

Project Sketch in JPEG format
H13047_ProjectSketch.jpg	77.5KB	Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-K371-TJ-18_DAPR.pdf	32.26MB	This document may be read using a free Adobe Reader.

Locality

Sublocality

State or Region

Between Galveston Bay Entrance and Sabine Bank Channels, Texas and Louisiana

Offshore NE of Galveston Bay Entrance Channel

Texas

Start Date	End Date	Approval Date
2018-05-08	2018-05-31	2018-07-17

Project Number	Project Name	Purpose
OPR-K371-TJ-18

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.

Vertical Datum	Horizontal Datum	Projection	Scale
Mean Lower Low Water	World Geodetic System (WGS) 1984	Projected UTM 15	40000

ENCs

RNCs

US3GC02M

Vessel(s)

Chief(s) of Party

NOAA Ship THOMAS JEFFERSON

Christiaan van Westendorp, CDR/NOAA

Manufacturer	Model	Instrument Type
AML Oceanographic	MVP100	Conductivity, Temperature, and Depth Sensor
Klein Marine Systems	System 5000 V2	SSS
Valeport	Thru-Hull SVS	Sound Speed System
Kongsberg Maritime	EM 2040	MBES
Kongsberg Maritime	EM 710	MBES
Applanix	POS MV 320 v5	Positioning and Attitude System

Data in Archive	Size (in GB)	Date Archived	Data Types Surveyed
Raw and Processed	476.244	2019-05-06 13:37:21.0	BACKSCATTER, BATHYMETRY