Report for H12426

Report for H12426

Locality: Gulf of Mexico
Sublocality: 7 Nautical Miles South of Barataria 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 H12426

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.
H12426.pdf 6.74MB The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
H12426 View / Download H12426.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.


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.
H12426_MB_50cm_MLLW_9of16.bag.gz 20.4KB
H12426_MB_50cm_MLLW_8of16.bag.gz 20.7KB
H12426_MB_50cm_MLLW_7of16.bag.gz 20.0KB
H12426_MB_50cm_MLLW_6of16.bag.gz 23.6KB
H12426_MB_50cm_MLLW_5of16.bag.gz 115.1KB
H12426_MB_50cm_MLLW_4of16.bag.gz 89.8KB
H12426_MB_50cm_MLLW_3of16.bag.gz 156.6KB
H12426_MB_50cm_MLLW_2of16.bag.gz 26.2KB
H12426_MB_50cm_MLLW_1of16.bag.gz 20.5KB
H12426_MB_50cm_MLLW_11of16.bag.gz 21.3KB
H12426_MB_50cm_MLLW_10of16.bag.gz 108.7KB
H12426_MB_4m_MLLW_Combined.bag.gz 26.80MB
H12426_MB_4m_MLLW_16of16.bag.gz 6.06MB
H12426_MB_4m_MLLW_14of16.bag.gz 17.21MB
H12426_MB_2m_MLLW_15of16.bag.gz 40.89MB
H12426_MB_2m_MLLW_13of16.bag.gz 49.56MB
H12426_MB_1m_MLLW_12of16.bag.gz 7.3KB 125.0KB 70.6KB 24.56MB 17.4KB 15.1KB 15.5KB 45.70MB 15.7KB 38.09MB 15.4KB 85.9KB 14.9KB 15.54MB 19.2KB 5.46MB 90.8KB 5.4KB
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.
H12426 XYZ format.


H12426_GeoImage.pdf 21.46MB 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 database link
Link to H12426 in Seabed Database Search the NOAA/NOS and USCGS Seabed Database
NOAA/NOS bottom sample document in PDF or ASC format
H12426_BottomSamples.ascii 1.0KB NOAA/NOS bottom sample document in PDF or ASC format.
NOAA/NOS Tide Note in PDF Format 1.03MB This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format 0.93MB This document may be read using a free Adobe Reader.

Project Documents and HVCR Reports

Project Sketch in JPEG format
OPR-K339-KR-12(H12426).jpg 179.0KB 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