Report for H12733

Report for H12733

Locality: Gulf of Mexico
Sublocality: Approaches to Breton Sound
State(s) or Region(s): Louisiana

Start Date: 2015-06-18
End Date: 2015-07-26


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 H12733

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.
H12733_DR.pdf 9.45MB The document may be read using a free Adobe Reader.
H12733_DR.xml 99.8KB Descriptive Report in XML format.
May be opened using a web browser or text viewer.
NOAA/NOS ISO metadata record
H12733 View / Download H12733.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.
H12733_MB_4m_MLLW_2of2.bag 22.33MB
H12733_MB_50cm_MLLW_1of2.bag 68.25MB
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.
H12733 XYZ format.

Images

GeoImagePDF
H12733_GeoImage.pdf 24.40MB 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
H12733_SSSAB_1m_650kHz_2of2.tiff 78.63MB NOAA/NOS TIFF sidescan sonar mosaic survey image.
The mosaic may be viewed with a standard image viewer.
H12733_SSSAB_1m_650kHz_1of2.tiff 78.63MB NOAA/NOS TIFF sidescan sonar mosaic survey image.
The mosaic may be viewed with a standard image viewer.
NOAA/NOS multibeam acoustic backscatter mosaic in TIFF format
H12733_MBAB_1m_OSI_400kHz_1of1.tiff 41.41MB NOAA/NOS TIFF multibeam acoustic backscatter 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 database link
Link to H12733 in Seabed Database Search the NOAA/NOS and USCGS Seabed Database
NOAA/NOS bottom sample document in PDF or ASC format
H12733_BottomSamples.ascii 0.8KB NOAA/NOS bottom sample document in PDF or ASC format.
NOAA/NOS Tide Note in PDF Format
H12733_tn.pdf 24.9KB This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H12733_tz.pdf 133.5KB This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
H12733_ProjectSketch.jpg 86.2KB Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-J377-KR-15_DAPR.pdf 3.21MB This document may be read using a free Adobe Reader.

Survey Metadata