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Report for H12188 Locality: Northern Gulf of Mexico Sublocality: 45 Nautical Miles Southeast of Sabine, texas State(s) or Region(s): Louisiana Start Date: 2010-04-20 End Date: 2010-05-12 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 H12188
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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.
H12188.pdf	1.32MB	The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
H12188 View / Download H12188.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

Survey products may use different units, datums or projections than the associated survey. Please consult product-specific metadata for additional details.
Bathymetric Attributed Grid (BAG) Data
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.
H12188_MB_2m_MLLW_4of4.bag	154.83MB
H12188_MB_50cm_MLLW_2of4.bag	17.91MB
H12188_MB_2m_MLLW_3of4.bag	47.11MB
H12188_MB_50cm_MLLW_1of4.bag	13.02MB
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.
H12188		XYZ format.

Images

NOAA/NOS sidescan sonar mosaic in TIFF format
H12188_SSSAB_1m_455kHz_2of2.tiff	119.60MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H12188_SSSAB_1m_455kHz_1of2.tiff	123.37MB	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
H12188.tn.pdf	45.5KB	This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H12188.tz.pdf	66.7KB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
OPR-K371-TJ-10(H12188).jpg	157.9KB	Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-K371-TJ-10_DAPR.pdf	10.65MB	This document may be read using a free Adobe Reader.

Survey Metadata

Survey Summary

Locality Sublocality State or Region Northern Gulf of Mexico 45 Nautical Miles Southeast of Sabine, texas Louisiana

Start Date End Date Approval Date 2010-04-20 2010-05-12 2010-10-29

Project Number Project Name Purpose OPR-K371-TJ-10 Cameron, Louisiana to Sabine, Texas Update Nautical Chart(s)

Source of Original Data and License Information

License Information These data were produced by NOAA and are in the public domain within the United States. 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 40000

Survey Tide Stations COOPS Tide Station ID Galveston Pleasure Pier, Texas 8771510

Affected Products

ENCs RNCs US3GC02M 411 11340 11330 1116A

Junction Surveys H12189 H12187

Survey Equipment

Vessel(s) Chief(s) of Party THOMAS JEFFERSON Jensen Launch 3101 THOMAS JEFFERSON Jensen Launch 3102 NOAA Ship THOMAS JEFFERSON Shepard M. Smith

Manufacturer Model Instrument Type Klein Marine Systems System 5500 SSS Seabird-Seacat SBE 19 CTD Profiler Conductivity Temperature and Depth Seabird-Seacat SBE 19 Plus CTD Profiler Conductivity Temperature and Depth Brooke Ocean Technology Moving Vessel Profiler-100 Moving Vessel Profiler Trimble DSM212L DGPS Receiver Satellite DGPS Teledyne RESON SeaBat 7125 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 107.137 2010-11-15 SIDE SCAN, BATHYMETRY