Report for H11457

Locality:	Gulf of Mexico
Sublocality:	Port Fourchon
State(s) or Region(s):	Louisiana

Start Date:	2006-06-01
End Date:	2007-01-30

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 H11457

Visit the full NCEI Bathymetry Viewer.

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.
H11457.pdf	2.53MB	The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
H11457 View / Download H11457.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.
H11457_MB_5m_MLLW_1of1.bag	45.07MB
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.
H11457		XYZ format.

Images

NOAA/NOS sidescan sonar mosaic in TIFF format
H11457_SSSAB_5m_455kHz_5of13.tiff	2.51MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11457_SSSAB_5m_455kHz_13of13.tiff	163.47MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11457_SSSAB_5m_455kHz_2of13.tiff	1.81MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11457_SSSAB_5m_455kHz_10of13.tiff	2.41MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11457_SSSAB_5m_455kHz_1of13.tiff	9.13MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11457_SSSAB_5m_455kHz_6of13.tiff	2.02MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11457_SSSAB_5m_455kHz_9of13.tiff	1.64MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11457_SSSAB_5m_455kHz_11of13.tiff	2.20MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11457_SSSAB_5m_455kHz_8of13.tiff	1.73MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11457_SSSAB_5m_455kHz_7of13.tiff	1.99MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11457_SSSAB_5m_455kHz_4of13.tiff	2.55MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11457_SSSAB_5m_455kHz_12of13.tiff	167.38MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11457_SSSAB_5m_455kHz_3of13.tiff	1.69MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.

Bottom Samples and Tide Documents

NOAA/NOS Tide Note in PDF Format
H11457.tn.pdf	10.5KB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
OPR-K362-KR-07(H11457).jpg	69.6KB	Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-K362-KR-05.pdf	2.35MB	This document may be read using a free Adobe Reader.

Survey Metadata

Survey Summary

Locality

Sublocality

State or Region

Gulf of Mexico

Port Fourchon

Louisiana

Start Date	End Date	Approval Date
2006-06-01	2007-01-30	2008-10-01

Project Number	Project Name	Purpose
OPR-K362-KR-05	Louisiana Safety Fairways, 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	20000

Survey Tide Stations

COOPS Tide Station ID

Port Fourchon, Louisiana

8762075

Affected Products

ENCs

RNCs

US5LA26M US4LA32M US4LA31M

11358 11357 11346

Junction Surveys

H11537

Survey Equipment

Vessel(s)

Chief(s) of Party

M/V BROOKS MCCALL

Scott Croft

Manufacturer	Model	Instrument Type
Klein Marine Systems	System 5500	SSS
Seabird-Seacat	SBE 19 CTD Profiler	Conductivity Temperature and Depth
Simrad	EM3002	MBES
Odom	Echotrac DF3200 MKII	Single Beam Echo Sounder
CNAV	2050 DGPS Receiver	Satellite DGPS
CNAV	2050 GPS Receiver	Satellite DGPS

Source Data at NCEI

Data in Archive

Size (in GB)

Date Archived

Data Types Surveyed

Raw and Processed

127.876

2008-10-21

SIDE SCAN,

BATHYMETRY