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Report for H12394 Locality: Atlantic Ocean Sublocality: 5 Nautical Miles East of Quinby Inlet State(s) or Region(s): Virginia Start Date: 2012-07-06 End Date: 2012-09-29 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 H12394
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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.
H12394_DR.pdf	1.84MB	The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
H12394 View / Download H12394.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.
H12394_MB_50cm_MLLW_1of4.bag	63.5KB
H12394_MB_2m_MLLW_4of4.bag	53.73MB
H12394_MB_50cm_MLLW_2of4.bag	32.1KB
H12394_MB_50cm_MLLW_3of4.bag	52.5KB
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.
H12394		XYZ format.

Images

GeoImagePDF
H12394_GeoImage.pdf	24.26MB	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
H12394_SSSAB_1m_500kHz_1of2.tiff	73.96MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H12394_SSSAB_1m_500kHz_2of2.tiff	73.10MB	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
H12394_tn.pdf	58.3KB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
H12394_ProjectSketch.jpg	84.2KB	Project sketch image with highlighted survey area.

Survey Metadata

Survey Summary

Locality Sublocality State or Region Atlantic Ocean 5 Nautical Miles East of Quinby Inlet Virginia

Start Date End Date Approval Date 2012-07-06 2012-09-29 2013-08-08

Project Number Project Name Purpose OPR-D302-KR-12 Virginia Coast 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 18 40000

Survey Tide Stations COOPS Tide Station ID Duck, North Carolina 8651370

Affected Products

ENCs RNCs US4VA70M 13003 12210 12200

Junction Surveys H12397 H12395 H12338

Survey Equipment

Vessel(s) Chief(s) of Party M/V ATLANTIC SURVEYOR Evan J. Robertson

Manufacturer Model Instrument Type Klein Marine Systems System 3000 SSS Seabird-Seacat SBE 19-01 CTD Profiler Conductivity Temperature and Depth Brooke Ocean Technology Moving Vessel Profiler-30 Moving Vessel Profiler Trimble Probeacon DGPS Receiver Satellite DGPS Trimble 7400RSI GPS Receiver Satellite GPS Teledyne RESON SeaBat 7125 MBES 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 391.097 2013-09-18 BACKSCATTER, SIDE SCAN, BATHYMETRY