Report for H11475

Locality:	Gulf of Mexico
Sublocality:	26 Nautical Miles South Southwest of Point au Fer
State(s) or Region(s):	Louisiana

Start Date:	2005-05-16
End Date:	2005-08-25

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 H11475

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.
H11475.pdf	9.84MB	The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
H11475 View / Download H11475.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.
H11475_MB_2m_MLLW_11of16.bag	4.56MB
H11475_MB_2m_MLLW_2of16.bag	14.65MB
H11475_MB_2m_MLLW_4of16.bag	15.14MB
H11475_MB_2m_MLLW_13of16.bag	16.69MB
H11475_MB_2m_MLLW_8of16.bag	22.31MB
H11475_MB_2m_MLLW_9of16.bag	23.93MB
H11475_MB_2m_MLLW_5of16.bag	13.98MB
H11475_MB_2m_MLLW_16of16.bag	13.09MB
H11475_MB_2m_MLLW_12of16.bag	11.43MB
H11475_MB_2m_MLLW_1of16.bag	7.59MB
H11475_MB_2m_MLLW_7of16.bag	18.64MB
H11475_MB_2m_MLLW_14of16.bag	16.92MB
H11475_MB_2m_MLLW_3of16.bag	20.34MB
H11475_MB_2m_MLLW_6of16.bag	8.81MB
H11475_MB_2m_MLLW_15of16.bag	13.27MB
H11475_MB_2m_MLLW_10of16.bag	18.63MB
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.
H11475		XYZ format.

Images

NOAA/NOS sidescan sonar mosaic in TIFF format
H11475_SSSAB_1m_455kHz_1of2.tiff	40.66MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11475_SSSAB_1m_455kHz_2of2.tiff	85.59MB	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
H11475.tn.pdf	337.9KB	This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H11475.tz.pdf	506.7KB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
OPR-K354-TC-05(H11475).jpg	124.6KB	Project sketch image with highlighted survey area.
Horizontal and Vertical Control Report in PDF Format
OPR-K354-TC-05_HVCR.pdf	147.4KB	This document may be read using a free Adobe Reader.

Survey Metadata

Survey Summary

Locality

Sublocality

State or Region

Gulf of Mexico

26 Nautical Miles South Southwest of Point au Fer

Louisiana

Start Date	End Date	Approval Date
2005-05-16	2005-08-25	2008-08-26

Project Number	Project Name	Purpose
OPR-K354-TC-05	Approaches to Atchafalaya River and Bay, Louisiana	Update Nautical Chart(s) and Support New Chart(s) and/or Inset(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

Eugene Island, Louisiana	8764311
Galveston Pleasure Pier, Texas	8771510

Affected Products

ENCs

RNCs

US4LA21M US3GC03M

411 11351 11340 1116A

Junction Surveys

H11468 H11290 H11288

Survey Equipment

Vessel(s)

Chief(s) of Party

DAVIDSON Bristol Bay Launch R2

R/V DAVIDSON

DAVIDSON Bristol Bay Launch D2

Gene Parker

Edward Owens

Manufacturer	Model	Instrument Type
Teledyne RESON	SeaBat 8125	MBES
Seabird-Seacat	SBE 19 Plus CTD Profiler	Conductivity Temperature and Depth
Trimble	MS750 DGPS Receiver	Satellite DGPS
Reson	SeaBat 8111	MBES
Reson	SeaBat 8101	MBES
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

134.845

2008-09-11

SIDE SCAN,

BATHYMETRY