Report for H11805

Report for H11805

Locality: Gulf of Mexico
Sublocality: Vicinity of Barataria Pass
State(s) or Region(s): Louisiana

Start Date: 2008-08-23
End Date: 2009-04-03

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 H11805

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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.
H11805.pdf 4.71MB The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
H11805 View / Download H11805.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.
H11805_VB_5m_MLLW_2of3.bag 5.34MB
H11805_MB_50cm_MLLW_1of3.bag 19.79MB
H11805_VB_5m_MLLW_3of3.bag 427.7KB
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.
H11805 XYZ format.


NOAA/NOS sidescan sonar mosaic in TIFF format
H11805_SSSAB_1m_455kHz_1of1.tiff 288.00MB 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 113.9KB This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format 210.4KB This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
OPR-K977-FU-08(H11805).jpg 294.0KB Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-K977-FU-08_DAPR.pdf 1.37MB This document may be read using a free Adobe Reader.
Horizontal and Vertical Control Report in PDF Format
OPR-K977-FU-08_HVCR.pdf 0.69MB This document may be read using a free Adobe Reader.

Survey Metadata