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 H11285 Locality: Onslow Bay Sublocality: Southwest of Cape Lookout Shoals State(s) or Region(s): North Carolina Start Date: 2003-06-24 End Date: 2003-06-27 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 H11285
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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.
H11285.pdf	6.30MB	The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
H11285 View / Download H11285.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.
ASCII Grid Data
A regular grid of measurements.
H11285_5m_DecDegNAD83.xyz.gz	23.52MB	YXZ format.
H11285_10m_DecDegNAD83.xyz.gz	5.98MB	YXZ format.
H11285_5m_UTM18NAD83.xyz.gz	10.39MB	YXZ format.
H11285_10m_UTM18NAD83.xyz.gz	2.64MB	YXZ format.
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.
H11285		XYZ format.
NOAA/NOS Sounding Data
Point Soundings from the survey Smooth Sheet in A93 format.
H11285.a93.gz	63.3KB	A93 format.
Survey Metadata Data
Metadata for the survey in H93 format.
H11285_h93.htm	13.9KB	H93 format.

Images

NOAA/NOS Smooth Sheet survey image
H11285.tif.gz	770.71MB	The image may be viewed with a standard image viewer.
NOAA/NOS Smooth Sheet survey image in MrSID format
H11285.sid.gz	19.70MB	The MrSID (.sid) format is supported in major GIS applications. Stand alone tools may be available from Lizard Tech.
NOAA/NOS TIFF survey image
H11285_10m_UTM18NAD83.tif.gz	0.56MB	NOAA/NOS TIFF survey image. Data over the entire survey area is represented in full color.
H11285_5m_UTM18NAD83.tif.gz	2.40MB	NOAA/NOS TIFF survey image. Data over the entire survey area is represented in full color.
H11285_5m_UTM18NAD83.tfw.gz	86 Bytes	NOAA/NOS TIFF survey image world file. This world file geospatially registers the corresponding TIFF image.
H11285_10m_UTM18NAD83.tfw.gz	87 Bytes	NOAA/NOS TIFF survey image world file. This world file geospatially registers the corresponding TIFF image.
NOAA/NOS Fledermaus 3D survey visualization file
H11285_5m.sd.gz	7.81MB	NOAA/NOS Fledermaus 3D visualization file A viewer is required to display Fledermaus SD format files. A free iView4D viewer is available from IVS 4D.
H11285_10m.sd.gz	1.98MB	NOAA/NOS Fledermaus 3D visualization file A viewer is required to display Fledermaus SD format files. A free iView4D viewer is available from IVS 4D.
NOAA/NOS sidescan sonar mosaic in TIFF format
H11285_1m_SSS_UTM18NAD83.tif.gz	67.66MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11285_1m_SSS_UTM18NAD83.tfw.gz	90 Bytes	NOAA/NOS TIFF sidescan sonar mosaic file. This world file geospatially registers the corresponding TIFF image.
NOAA/NOS sidescan sonar mosaic in JPEG format
H11285_1m_SSS_UTM18NAD83.jpg	2.23MB	NOAA/NOS JPEG sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11285_1m_SSS_UTM18NAD83.jpw	72 Bytes	NOAA/NOS JPEG sidescan sonar mosaic file. This world file geospatially registers the corresponding JPEG image.

Bottom Samples and Tide Documents

NOAA/NOS Tide Note in PDF Format
H11285.tn.pdf	1.17MB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
OPR-S-F906-LH-03(H11285).jpg	132.6KB	Project sketch image with highlighted survey area.

Survey Metadata

Survey Summary

Locality Sublocality State or Region Onslow Bay Southwest of Cape Lookout Shoals North Carolina

Start Date End Date Approval Date 2003-06-24 2003-06-27 2004-07-28

Project Number Project Name Purpose S-F906-LH-03 Southwest of Cape Lookout Shoals, North Carolina Update Nautical Chart(s)

Source of Original Data

Link to Original Data Data Source

Reference System Information

Vertical Datum Horizontal Datum Projection Scale Mean Lower Low Water North American Datum 1983 Projected UTM 18 20000

Tide Note Tide Zones Survey Tide Stations COOPS Tide Station ID Cape Hatteras Fishing Pier, North Carolina 8654400

Affected Products

ENCs RNCs 11544 11543 11520 11009

Junction Surveys

Survey Equipment

Vessel(s) Chief(s) of Party NOAA Ship THOMAS JEFFERSON Steven R. Barnum

Manufacturer Model Instrument Type Klein Marine Systems System 5500 SSS Seabird-Seacat SBE 19 CTD Profiler Conductivity Temperature and Depth Trimble DSM212L DGPS Receiver Satellite DGPS Simrad EM1002 MBES Odom Echotrac DF3200 MKII Single Beam Echo Sounder Applanix TSS POS/MV GPS Receiver Satellite DGPS

Source Data at NCEI

Data in Archive Size (in GB) Date Archived Data Types Surveyed Raw and Processed 56.389 2006-02-02 SIDE SCAN, BATHYMETRY