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Report for H12961 Locality: Approaches to Savannah Sublocality: Northwest Savannah State(s) or Region(s): South Carolina Georgia Start Date: 2017-08-18 End Date: 2017-09-14 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 H12961
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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.
H12961_DR.pdf	6.21MB	The document may be read using a free Adobe Reader.
H12961_DR.xml	33.7KB	Descriptive Report in XML format. May be opened using a web browser or text viewer.
NOAA/NOS ISO metadata record
H12961 View / Download H12961.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.
H12961_MB_50cm_MLLW_1of1.bag	713.40MB

Images

GeoImagePDF
H12961_GeoImage.pdf	65.46MB	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
H12961_SSSAB_1m_455kHz_2of2.tiff	132.16MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H12961_SSSAB_1m_455kHz_1of2.tiff	125.60MB	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
The multibeam acoustic backscatter mosaic is readable with various applications such as the free CARIS Easy View, or ESRI ArcGIS geospatial visualization software.
H12961_MBAB_2m_S222_300kHz_1of2.tiff	8.26MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H12961_MBAB_2m_2903_400kHz_2of2.tiff	2.71MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.

Bottom Samples and Tide Documents

NOAA/NOS Tide Note in PDF Format
H12961_tn.pdf	231.5KB	This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H12961_tz.pdf	1.38MB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
H12961_ProjectSketch.jpg	139.8KB	Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-G329-TJ-17_DAPR.pdf	75.32MB	This document may be read using a free Adobe Reader.
Horizontal and Vertical Control Report in PDF Format
OPR-G329-TJ-17_HVCR.pdf	3.28MB	This document may be read using a free Adobe Reader.

Survey Metadata

Survey Summary

Locality Sublocality State or Region Approaches to Savannah Northwest Savannah South Carolina Georgia

Start Date End Date Approval Date 2017-08-18 2017-09-14 2016-12-01

Project Number Project Name Purpose OPR-G329-TJ-17 Approaches to Savannah 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 World Geodetic System (WGS) 1984 Projected UTM 17 20000

Affected Products

ENCs RNCs US5GA20M

Survey Equipment

Vessel(s) Chief(s) of Party NOAA Ship THOMAS JEFFERSON CDR Christiaan van Westendorp

Manufacturer Model Instrument Type Klein Marine Systems System 5000 V2 SSS Kongsberg Maritime EM 2040 MBES Klein Marine Systems System 5000 SSS Reson SeaBat 7125 SV2 MBES

Source Data at NCEI

Data in Archive Size (in GB) Date Archived Data Types Surveyed Raw and Processed 892.015 2019-02-14 09:54:07.0 BACKSCATTER, BATHYMETRY