NOAA > NESDIS > NCEI (formerly NGDC) > Marine Geology and Geophysics > Bathymetry & Relief privacy policy  All Bathy/Relief Coastal DEMs Fishing Global Lakes Multibeam NOS

Report for H11418 Locality: Brunswick River Sublocality: St. Simons Sound to Bar Channel State(s) or Region(s): Georgia Start Date: 2006-02-09 End Date: 2006-03-28 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 H11418
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.
H11418.pdf	3.43MB	The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
H11418 View / Download H11418.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.
H11418_VB_2m_MLLW_2of3.bag	1.78MB
H11418_VB_2m_MLLW_1of3.bag	160.6KB
H11418_VB_2m_MLLW_3of3.bag	1.64MB
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. Please check the associated metadata to confirm the correct datums. The data file format is : SurveyID, Long, Lat, Depth.
H11418		XYZ format.

Images

NOAA/NOS sidescan sonar mosaic in TIFF format
H11418_SSSAB_50cm_500_kHz_1of1.tiff	18.58MB	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
H11418.tn.pdf	97.1KB	This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H11418.tz.pdf	0.52MB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
OPR-G443-NRT-05(H11418).jpg	227.2KB	Project sketch image with highlighted survey area.

Survey Metadata

Survey Summary

Locality Sublocality State or Region Brunswick River St. Simons Sound to Bar Channel Georgia

Start Date End Date Approval Date 2006-02-09 2006-03-28 2008-07-21

Project Number Project Name Purpose OPR-G443-NRT2-05 Brunswick, Georgia 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 Low Water North American Datum 1983 Projected UTM 17 10000

Survey Tide Stations COOPS Tide Station ID St. Simons Lighthouse, Georgia 8677344 Fernandina Beach, Florida 8720030

Affected Products

ENCs RNCs US5GA13M US4GA11M 411 11506 11502 11489 11480 11009

Junction Surveys H10764

Survey Equipment

Vessel(s) Chief(s) of Party NOAA SeaArk Launch 1210 David B. Elliott

Manufacturer Model Instrument Type Seabird-Seacat SBE 19-03 CTD Profiler Conductivity Temperature and Depth Trimble DGPS Receiver Satellite DGPS Trimble GPS Receiver Satellite GPS Trimble ProXRS DGPS Receiver Satellite DGPS Odom Echotrac CV Single Beam Echo Sounder Klein 3210 Sidescan Sonar - towfish

Source Data at NCEI

Data in Archive Size (in GB) Date Archived Data Types Surveyed Raw and Processed 2.634 2008-08-22 SIDE SCAN, BATHYMETRY