Report for H12429

Locality:	Block Island Sound
Sublocality:	5 NM SE of Montauk Pt.
State(s) or Region(s):	New York

Start Date:	2013-05-04
End Date:	2013-05-08

These data are not to be used for navigation.
For navigation please refer to NOS Nautical Charts.

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Download All Products for H12429

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.
H12429_DR.pdf	12.41MB	The document may be read using a free Adobe Reader.
H12429_DR.xml	37.7KB	Descriptive Report in XML format. May be opened using a web browser or text viewer.
NOAA/NOS ISO metadata record
H12429 View / Download H12429.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

Variable Resolution Bathymetric Attributed Grid
Survey products may use different units, datums or projections than the associated survey. Please consult product-specific metadata for additional details.
H12429_MB_VR_MLLW.bag	289.54MB	The Variable Resolution BAG format is a gridded, multi-dimensional, multi-resolution bathymetric data file (see Open Navigation Surface). Currently supported with open source GDAL. The BAGXYZ files are ascii representations of the BAG data in XYZ format, but do not include uncertainty.
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.
H12429		XYZ format.

Images

GeoImagePDF
H12429_GeoImage.pdf	23.74MB	NOAA/NOS Layered GeoSpatial Image PDF File. Created by NOS to include chart and survey layers in a georeferenced pdf format.
NOAA/NOS multibeam acoustic backscatter mosaic in TIFF format
The multibeam acoustic backscatter mosaic is readable with various applications such as the free CARIS Easy View, or ESRI ArcGIS geospatial visualization software.
H12429_MBAB_1m_S222_400kHz_1of1.tiff	46.47MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.

Bottom Samples and Tide Documents

Bottom Sample Data
NOAA/NOS bottom sample listing in IMLGS (pre-1989)
Link to H12429 in IMLGS (pre-1989 samples)		Search NOAA/NOS seabed samples submitted to IMLGS through NMNH (pre-1989). Modern survey bottom samples are not currently viewable on a map service.
NOAA/NOS bottom sample document in PDF or ASC format
H12429_BottomSamples.ascii	1.4KB	NOAA/NOS bottom sample document in PDF or ASC format.
NOAA/NOS Tide Note in PDF Format
H12429_tn.pdf	52.5KB	This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H12429_tz.pdf	10.14MB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
H12429_ProjectSketch.jpg	107.1KB	Project sketch image with highlighted survey area.

Survey Metadata

Survey Summary

Locality

Sublocality

State or Region

Block Island Sound

5 NM SE of Montauk Pt.

New York

Start Date	End Date	Approval Date
2013-05-04	2013-05-08	2013-08-07

Project Number	Project Name	Purpose
OPR-B363-TJ-13	Block Island Sound

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 19N	20000

Survey Tide Stations

COOPS Tide Station ID

Newport, Rhode Island	8452660
Montauk, New York	8510560
New London, Connecticut	8461490

Affected Products

ENCs

RNCs

US5RI10M US5MA22M US4CN22M

13215 13209 13205

Junction Surveys

H12386 H10984 H10914

Survey Equipment

Vessel(s)

Chief(s) of Party

NOAA Ship THOMAS JEFFERSON

Lawrence T. Krepp

Manufacturer	Model	Instrument Type
ODIM Brooke Ocean	MVP100	Conductivity Temperature and Depth Sensor
Applanix	POS MV 320 v4	Positioning and Attitude System
Reson	Seabat 7125-ROV	MBES

Source Data at NCEI

Data in Archive

Size (in GB)

Date Archived

Data Types Surveyed

Raw and Processed

142.998

2014-07-03 14:35:33.0

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BATHYMETRY