Report for H12483

Locality:	Long Island Sound
Sublocality:	Mattituck Inlet to Greenport
State(s) or Region(s):	New York

Start Date:	2013-03-30
End Date:	2013-04-20

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 H12483

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.
H12483_DR.pdf	6.73MB	The document may be read using a free Adobe Reader.
H12483_DR.xml	36.7KB	Descriptive Report in XML format. May be opened using a web browser or text viewer.
NOAA/NOS ISO metadata record
H12483 View / Download H12483.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.
H12483_MB_VR_MLLW_1of1.bag	251.19MB	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.
H12483		XYZ format.

Images

GeoImagePDF
H12483_GeoImage.pdf	22.98MB	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.
H12483_MBAB_2m_S222_400kHz_2of3.tiff	11.72MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H12483_MBAB_2m_3102_400kHz_1of3.tiff	5.11MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H12483_MBAB_2m_3101_400kHz_3of3.tiff	8.08MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.

Bottom Samples and Tide Documents

NOAA/NOS Tide Note in PDF Format
H12483_tn.pdf	90.1KB	This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H12483_tz.pdf	0.55MB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
H12483_ProjectSketch.jpg	149.3KB	Project sketch image with highlighted survey area.

Survey Metadata

Survey Summary

Locality

Sublocality

State or Region

Long Island Sound

Mattituck Inlet to Greenport

New York

Start Date	End Date	Approval Date
2013-03-30	2013-04-20	2014-04-10

Project Number	Project Name	Purpose
OPR-B370-TJ-13	Eastern Long 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 18	20000

Survey Tide Stations

COOPS Tide Station ID

Mattituck Inlet, New York	8512668
New London, Connecticut	8461490
New Haven, Connecticut	8465705

Affected Products

ENCs

RNCs

US5NY1IM

12358

Junction Surveys

H12482 H11999 H11251

Survey Equipment

Vessel(s)

Chief(s) of Party

NOAA Ship THOMAS JEFFERSON

Lawrence T. Krepp

Manufacturer	Model	Instrument Type
Reson	7125 SV1	MBES
Reson	7125 ROV	MBES

Source Data at NCEI

Data in Archive

Size (in GB)

Date Archived

Data Types Surveyed

Raw and Processed

553.825

2020-09-12 20:57:23.0

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BATHYMETRY