Report for H11568

Locality:	Approaches to Chesapeake Bay
Sublocality:	17 Nautical Miles Southeast of Cape Henry
State(s) or Region(s):	Virginia

Start Date:	2006-04-14
End Date:	2006-06-25

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 H11568

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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.
H11568.pdf	3.11MB	The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
H11568 View / Download H11568.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

Bathymetric Attributed Grid (BAG) Data
Survey products may use different units, datums or projections than the associated survey. Please consult product-specific metadata for additional details.
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.
H11568_MB_2m_MLLW_1of10.bag	15.53MB
H11568_MB_2m_MLLW_5of10.bag	12.39MB
H11568_MB_2m_MLLW_9of10.bag	13.46MB
H11568_MB_2m_MLLW_10of10.bag	15.02MB
H11568_MB_2m_MLLW_8of10.bag	16.03MB
H11568_MB_2m_MLLW_4of10.bag	16.57MB
H11568_MB_2m_MLLW_2of10.bag	16.69MB
H11568_MB_2m_MLLW_6of10.bag	14.79MB
H11568_MB_2m_MLLW_3of10.bag	15.60MB
H11568_MB_2m_MLLW_7of10.bag	11.11MB
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.
H11568		XYZ format.

Bottom Samples and Tide Documents

NOAA/NOS Tide Note in PDF Format
H11568.tn.pdf	247.8KB	This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H11568.tz.pdf	237.4KB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
OPR-D304-TJ-06(H11568).jpg	108.7KB	Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-D304-TJ-06_DAPR.pdf	0.94MB	This document may be read using a free Adobe Reader.
Horizontal and Vertical Control Report in PDF Format
OPR-D304-TJ-06_HVCR.pdf	277.7KB	This document may be read using a free Adobe Reader.

Survey Metadata

Survey Summary

Locality

Sublocality

State or Region

Approaches to Chesapeake Bay

17 Nautical Miles Southeast of Cape Henry

Virginia

Start Date	End Date	Approval Date
2006-04-14	2006-06-25	2008-07-28

Project Number	Project Name	Purpose
OPR-D304-TJ-06	Approaches to Chesapeake Bay, Virginia	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	North American Datum 1983	Projected UTM 18	10000

Survey Tide Stations

COOPS Tide Station ID

Rudee Inlet, Virginia	8639207
Chesapeake Bay Bridge Tunnel, Virginia	8638863

Affected Products

ENCs

RNCs

US5VA11M US4VA32M US4NC32M

12208 12207

Junction Surveys

H11303 H11301

Survey Equipment

Vessel(s)

Chief(s) of Party

NOAA Ship THOMAS JEFFERSON

Raymond C. Slagle

Manufacturer	Model	Instrument Type
Klein Marine Systems	System 5500	SSS
Brooke Ocean Technology	Moving Vessel Profiler-30	Moving Vessel Profiler
Trimble	DSM212L DGPS Receiver	Satellite DGPS
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

22.703

2008-09-11

SIDE SCAN,

BATHYMETRY