Report for H12554

Locality:	Louisiana Coast, LA
Sublocality:	15 NM SW of Ship Shoal
State(s) or Region(s):	Louisiana

Start Date:	2013-11-29
End Date:	2014-04-02

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 H12554

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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.
H12554_DR.pdf	2.30MB	The document may be read using a free Adobe Reader.
H12554_DR.xml	43.3KB	Descriptive Report in XML format. May be opened using a web browser or text viewer.
NOAA/NOS ISO metadata record
H12554 View / Download H12554.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

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.
H12554_MB_4m_MLLW_2of2.bag	59.26MB
H12554_MB_50cm_MLLW_1of2.bag	3785.86MB
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. Please check the associated metadata to confirm the correct datums. The data file format is : SurveyID, Long, Lat, Depth.
H12554		XYZ format.

Images

GeoImagePDF
H12554_GeoImage.pdf	30.36MB	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
H12554_SSSAB_1m_455kHz_1of2.tiff	52.80MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H12554_SSSAB_1m_455kHz_2of2.tiff	52.92MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.

Bottom Samples and Tide Documents

Bottom Sample Data
NOAA/NOS bottom sample listing in IMLGS (pre-1989)
Link to H12554 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
H12554_BottomSamples.ascii	449 Bytes	NOAA/NOS bottom sample document in PDF or ASC format.
NOAA/NOS Tide Note in PDF Format
H12554_tn.pdf	63.7KB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
H12554_ProjectSketch.jpg	119.4KB	Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-K354-KR-13_DAPR.pdf	0.96MB	This document may be read using a free Adobe Reader.

Survey Metadata

Survey Summary

Locality

Sublocality

State or Region

Louisiana Coast, LA

15 NM SW of Ship Shoal

Louisiana

Start Date	End Date	Approval Date
2013-11-29	2014-04-02	2014-12-18

Project Number	Project Name	Purpose
OPR-K354-KR-13

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
	North American Datum 1983	Projected UTM 15	40000

Survey Tide Stations

COOPS Tide Station ID

LAWMA, Amerada Pass, Louisiana

8764227

Affected Products

ENCs

RNCs

US4LA25M US3GC03M

11356 11340

Survey Equipment

Vessel(s)

Chief(s) of Party

1237094

Tara Levy

Manufacturer	Model	Instrument Type
Klein Marine Systems	System 5000 V2	SSS
Kongsberg Maritime	EM 2040	MBES

Source Data at NCEI

Data in Archive

Size (in GB)

Date Archived

Data Types Surveyed

Raw and Processed

250.227

2015-09-08 18:40:16.0

BATHYMETRY