Report for H12674

Locality:	Chesapeake Bay
Sublocality:	Point No Point to 3NM North
State(s) or Region(s):	Maryland

Start Date:	2014-05-19
End Date:	2014-12-17

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 H12674

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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.
H12674_DR.pdf	3.81MB	The document may be read using a free Adobe Reader.
H12674_DR.xml	42.9KB	Descriptive Report in XML format. May be opened using a web browser or text viewer.
NOAA/NOS ISO metadata record
H12674 View / Download H12674.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.
H12674_MB_50cm_MLLW_1of1.bag	72.48MB
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.
H12674		XYZ format.

Images

GeoImagePDF
H12674_GeoImage.pdf	5.03MB	NOAA/NOS Layered GeoSpatial Image PDF File. Created by NOS to include chart and survey layers in a georeferenced pdf format.

Bottom Samples and Tide Documents

NOAA/NOS Tide Note in PDF Format
H12674_tn.pdf	38.8KB	This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H12674_tz.pdf	231.2KB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
H12674_ProjectSketch.jpg	127.4KB	Project sketch image with highlighted survey area.

Survey Metadata

Survey Summary

Locality

Sublocality

State or Region

Chesapeake Bay

Point No Point to 3NM North

Maryland

Start Date	End Date	Approval Date
2014-05-19	2014-12-17	2015-05-21

Project Number	Project Name	Purpose
OPR-E349-BHII-14

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	10000

Tide Note

Tide Zones

Survey Tide Stations

COOPS Tide Station ID

Bishops Head, Maryland

8571421

Affected Products

ENCs

RNCs

US5VA22M

12233

Junction Surveys

Survey Equipment

Vessel(s)

Chief(s) of Party

NOAA BAY HYDRO II

Manufacturer	Model	Instrument Type
Kongsberg Maritime	EM 2040	MBES

Source Data at NCEI

Data in Archive

Size (in GB)

Date Archived

Data Types Surveyed

Raw and Processed

231.417

2017-07-31 10:26:13.0

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