Report for H12714

Locality:	Barataria Bay to Southwest Pass
Sublocality:	13 NM SW of Barataria Bay
State(s) or Region(s):	Louisiana

Start Date:	2014-11-27
End Date:	2015-06-30

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 H12714

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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.
H12714_DR.pdf	11.84MB	The document may be read using a free Adobe Reader.
H12714_DR.xml	66.6KB	Descriptive Report in XML format. May be opened using a web browser or text viewer.
NOAA/NOS ISO metadata record
H12714 View / Download H12714.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.
H12714_MB_50cm_MLLW_1of2.bag	1028.86MB
H12714_MB_2m_MLLW_2of2.bag	67.25MB
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.
H12714		XYZ format.

Images

GeoImagePDF
H12714_GeoImage.pdf	9.88MB	NOAA/NOS Layered GeoSpatial Image PDF File. Created by NOS to include chart and survey layers in a georeferenced pdf format.

Bottom Samples and Tide Documents

Bottom Sample Data
NOAA/NOS bottom sample listing in IMLGS (pre-1989)
Link to H12714 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
H12714_BottomSamples.ascii	0.7KB	NOAA/NOS bottom sample document in PDF or ASC format.
NOAA/NOS Tide Note in PDF Format
H12714_tn.pdf	14.3KB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
H12714_ProjectSketch.jpg	146.3KB	Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-K339-KR2-14_DAPR.pdf	2.06MB	This document may be read using a free Adobe Reader.

Survey Metadata

Survey Summary

Locality

Sublocality

State or Region

Barataria Bay to Southwest Pass

13 NM SW of Barataria Bay

Louisiana

Start Date	End Date	Approval Date
2014-11-27	2015-06-30	2015-10-30

Project Number	Project Name	Purpose
OPR-K339-KR2-14

Source of Original Data

Link to Original Data	Data Source

Reference System Information

Vertical Datum	Horizontal Datum	Projection	Scale
Mean Lower Low Water	North American Datum 1983	Projected UTM 16	40000

Tide Note

Tide Zones

Survey Tide Stations

COOPS Tide Station ID

Grand Isle, Louisiana

8761724

Affected Products

ENCs

RNCs

US4LA32M

11358

Junction Surveys

Survey Equipment

Vessel(s)

Chief(s) of Party

F/V PACIFIC STAR

Dean Moyles

Manufacturer	Model	Instrument Type
Reson	SVP70	Sound Speed System
Reson	7125	MBES

Source Data at NCEI

Data in Archive

Size (in GB)

Date Archived

Data Types Surveyed

Raw and Processed

973.404

2017-01-06 13:34:45.0

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BATHYMETRY