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Report for H12355 Locality: Approaches to Mississippi Sound Sublocality: South of Little Dog Keys Pass State(s) or Region(s): Mississippi Start Date: 2011-07-12 End Date: 2011-11-11 These data are not to be used for navigation. For navigation please refer to NOS Nautical Charts. Download times vary depending on file size and data transfer rates. Download All Products for H12355
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Survey Products

Descriptive Report and Metadata Documents

NOAA/NOS Descriptive Reports and Metadata Documents
Products listed in these reports may not reflect final products available through NCEI.
H12355.pdf	8.71MB	The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
H12355 View / Download H12355.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.
H12355_MB_1m_MLLW_1of2.bag	169.77MB
H12355_MB_50cm_MLLW_2of2.bag	4.51MB
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.
H12355		XYZ format.

Images

GeoImagePDF
H12355_GeoImage.pdf	13.39MB	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
H12355_SSSAB_1m_600kHz_1of2.tiff	75.42MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H12355_SSSAB_1m_600kHz_2of2.tiff	75.53MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H12355_SSSAB_1m_600kHz_2of2.tfw	91 Bytes	NOAA/NOS TIFF sidescan sonar mosaic file. This world file geospatially registers the corresponding TIFF image.
H12355_SSSAB_1m_600kHz_1of2.tfw	91 Bytes	NOAA/NOS TIFF sidescan sonar mosaic file. This world file geospatially registers the corresponding TIFF image.

Bottom Samples and Tide Documents

NOAA/NOS bottom sample document in PDF or ASC format
H12355_TABLE.pdf	304.1KB	NOAA/NOS bottom sample document in PDF or ASC format.
H12355_BottomSamples.ascii	0.8KB	NOAA/NOS bottom sample document in PDF or ASC format.
NOAA/NOS Tide Note in PDF Format
H12355.tn.pdf	11.8KB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
OPR-J348-KR-11(H12355).jpg	115.3KB	Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-J348-KR-11_DAPR.pdf	1.68MB	This document may be read using a free Adobe Reader.
Data Acquisition and Processing Report Appendix in PDF Format
OPR-J348-KR-11_DAPR_Appendices.pdf	5.37MB	This document may be read using a free Adobe Reader.
Horizontal and Vertical Control Report in PDF Format
OPR-J348-KR-11_HVCR.pdf	0.95MB	This document may be read using a free Adobe Reader.
Horizontal and Vertical Control Report Appendix in PDF Format
OPR-J348-KR-11_HVCR_Appendices.pdf	14.18MB	This document may be read using a free Adobe Reader.

Survey Metadata

Survey Summary

Locality Sublocality State or Region Approaches to Mississippi Sound South of Little Dog Keys Pass Mississippi

Start Date End Date Approval Date 2011-07-12 2011-11-11 2012-01-30

Project Number Project Name Purpose OPR-J348-KR-11 Approaches to Mississippi Sound, Mississippi Update Nautical Chart(s)

Source of Original Data and License Information

License Information These data were produced under contract with NOAA and any potential copyright was assigned to NOAA. 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 16 20000

Survey Tide Stations COOPS Tide Station ID Not Available

Affected Products

ENCs RNCs US5MS21M US4MS12M 411 11374 11373 11366 11360 1115A 11006

Junction Surveys H12353 H11545

Survey Equipment

Vessel(s) Chief(s) of Party R/V WESTERLY Jonathan L. Dasler

Manufacturer Model Instrument Type Seabird-Seacat SBE 19 CTD Profiler Conductivity Temperature and Depth Brooke Ocean Technology Moving Vessel Profiler-30 Moving Vessel Profiler AML SVP Velocimeter Sound Velocity Probe Trimble DMS132 DGPS Receiver Satellite DGPS Teledyne RESON SeaBat 7125 MBES EG&G 4200-HFL CSI MBX-3S DGPS Receiver Satellite DGPS 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 65.128 2013-01-02 SIDE SCAN, BATHYMETRY