Report for H11806

Locality:	Gulf of Mexico
Sublocality:	Vicinity of Quatre Bayou Pass
State(s) or Region(s):	Louisiana

Start Date:	2008-08-16
End Date:	2009-04-03

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 H11806

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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.
H11806.pdf	4.94MB	The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
H11806 View / Download H11806.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.
H11806_VB_4m_MLLW_3of3.bag	0.55MB
H11806_VB_4m_MLLW_2of3.bag	10.77MB
H11806_MB_50cm_MLLW_1of3.bag	21.91MB
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.
H11806		XYZ format.

Images

NOAA/NOS sidescan sonar mosaic in TIFF format
H11806_SSSAB_1m_455kHz_12of12.tiff	2.09MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11806_SSSAB_1m_455kHz_7of12.tiff	41.58MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11806_SSSAB_1m_455kHz_8of12.tiff	41.66MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11806_SSSAB_1m_455kHz_1of12.tiff	29.78MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11806_SSSAB_1m_455kHz_9of12.tiff	0.66MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11806_SSSAB_1m_455kHz_6of12.tiff	34.63MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11806_SSSAB_1m_455kHz_10of12.tiff	0.66MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11806_SSSAB_1m_455kHz_5of12.tiff	34.71MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11806_SSSAB_1m_455kHz_2of12.tiff	30.09MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11806_SSSAB_1m_455kHz_4of12.tiff	28.71MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11806_SSSAB_1m_455kHz_11of12.tiff	2.18MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11806_SSSAB_1m_455kHz_3of12.tiff	28.72MB	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
H11806.tn.pdf	81.6KB	This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H11806.tz.pdf	181.7KB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
OPR-K977-FU-08(H11806).jpg	297.8KB	Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-K977-FU-08_DAPR.pdf	1.37MB	This document may be read using a free Adobe Reader.
Horizontal and Vertical Control Report in PDF Format
OPR-K977-FU-08_HVCR.pdf	0.69MB	This document may be read using a free Adobe Reader.

Survey Metadata

Survey Summary

Locality

Sublocality

State or Region

Gulf of Mexico

Vicinity of Quatre Bayou Pass

Louisiana

Start Date	End Date	Approval Date
2008-08-16	2009-04-03	2010-08-31

Project Number	Project Name	Purpose
OPR-K977-FU-08	Gulf of Mexico, Lousiana	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 16	10000

Survey Tide Stations

COOPS Tide Station ID

Grand Isle, Louisiana	8761724
Port Fourchon, Louisiana	8762075

Affected Products

ENCs

RNCs

US5LA38M US4LA32M

411 11366 11365 11364 11358 11352 11340 1116A 11006

Junction Surveys

H11807 H11805

Survey Equipment

Vessel(s)

Chief(s) of Party

R/V LOCATOR

R/V CHINOOK

David D. Briggs

Manufacturer	Model	Instrument Type
Klein Marine Systems	System 3000	SSS
AML	SVP Plus Velocimeter	Sound Velocity Probe
Trimble	Zephyr L1/L2 GPS Receiver	Satellite GPS
Reson	SeaBat 8101	MBES
Odom	Echotrac DF3200 MKII	Single Beam Echo Sounder
CSI	MBX-3 DGPS Receiver	Satellite DGPS
CSI	Max OmniStar DGPS Receiver	Satellite DGPS
Applanix	TSS POS/MV 320 GPS Receiver	Satellite GPS

Source Data at NCEI

Data in Archive

Size (in GB)

Date Archived

Data Types Surveyed

Raw and Processed

511.644

2010-10-18

SIDE SCAN,

BATHYMETRY