Report for H12425

Locality:	Gulf of Mexico
Sublocality:	6 nautical Miles South of Caminada Pass
State(s) or Region(s):	Louisiana

Start Date:	2012-05-25
End Date:	2012-07-09

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 H12425

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.
H12425.pdf	12.89MB	The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
H12425 View / Download H12425.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.
H12425_MB_50cm_MLLW_11of17.bag	157.1KB
H12425_MB_50cm_MLLW_15of17.bag	43.5KB
H12425_MB_50cm_MLLW_8of17.bag	137.0KB
H12425_MB_50cm_MLLW_4of17.bag	46.5KB
H12425_MB_50cm_MLLW_10of17.bag	58.9KB
H12425_MB_50cm_MLLW_14of17.bag	75.6KB
H12425_MB_50cm_MLLW_5of17.bag	45.0KB
H12425_MB_50cm_MLLW_1of17.bag	46.9KB
H12425_MB_50cm_MLLW_12of17.bag	44.5KB
H12425_MB_2m_MLLW_16of17.bag	53.75MB
H12425_MB_50cm_MLLW_7of17.bag	43.2KB
H12425_MB_50cm_MLLW_3of17.bag	45.1KB
H12425_MB_2m_MLLW_17of17.bag	48.70MB
H12425_MB_50cm_MLLW_6of17.bag	47.2KB
H12425_MB_50cm_MLLW_2of17.bag	52.1KB
H12425_MB_50cm_MLLW_13of17.bag	131.9KB
H12425_MB_50cm_MLLW_9of17.bag	45.3KB
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.
H12425		XYZ format.

Images

GeoImagePDF
H12425_GeoImage.pdf	3.33MB	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
H12425_SSSAB_1m_455kHz_1of2.tiff	61.02MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H12425_SSSAB_1m_455kHz_2of2.tiff	60.47MB	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 H12425 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
H12425_BottomSamples.ascii	1.5KB	NOAA/NOS bottom sample document in PDF or ASC format.
NOAA/NOS Tide Note in PDF Format
H12425.tn.pdf	0.81MB	This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H12425.tz.pdf	0.58MB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
OPR-K339-KR-12(H12425).jpg	177.0KB	Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-K339-KR-12_DAPR.pdf	4.59MB	This document may be read using a free Adobe Reader.
Horizontal and Vertical Control Report in PDF Format
OPR-K339-KR-12_HVCR.pdf	0.84MB	This document may be read using a free Adobe Reader.

Survey Metadata

Survey Summary

Locality

Sublocality

State or Region

Gulf of Mexico

6 nautical Miles South of Caminada Pass

Louisiana

Start Date	End Date	Approval Date
2012-05-25	2012-07-09	2013-05-23

Project Number	Project Name	Purpose
OPR-K339-KR-12	Approaches to Barataria Bay, 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 16	20000

Survey Tide Stations

COOPS Tide Station ID

Port Fourchon, Louisiana

8762075

Affected Products

ENCs

RNCs

US5LA38M US5LA26M US4LA32M

411 11366 11365 11358 11352 11346 11340 1116A 11006

Junction Surveys

H12428 H12427 H12426 H11805 H11804 H11537

Survey Equipment

Vessel(s)

Chief(s) of Party

R/V FERREL

George G. Reynolds

Manufacturer	Model	Instrument Type
Seabird-Seacat	SBE 37 MicroCAT Profiler	Conductivity Temperature and Depth
Seabird-Seacat	SBE 19 Plus CTD Profiler	Conductivity Temperature and Depth
Brooke Ocean Technology	Moving Vessel Profiler-30	Moving Vessel Profiler
Trimble	Probeacon DGPS Receiver	Satellite DGPS
Trimble	MS750 DGPS Receiver	Satellite DGPS
Teledyne RESON	SeaBat 7125	MBES
Reson	Seabat 7101	MBES
Reson	7101
Klein	5000	Sidescan Sonar - towfish
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

129.04

2013-06-24

BACKSCATTER,

SIDE SCAN,

BATHYMETRY