Report for H11997

Locality:	Long Island Sound
Sublocality:	3 Nautical Miles North of Mulford Point
State(s) or Region(s):	New York

Start Date:	2008-09-15
End Date:	2008-10-29

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 H11997

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.
H11997.pdf	2.61MB	The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
H11997 View / Download H11997.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.
H11997_MB_VR_MLLW.bag	462.82MB	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.
H11997		XYZ format.

Bottom Samples and Tide Documents

NOAA/NOS Tide Note in PDF Format
H11997.tn.pdf	47.6KB	This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H11997.tz.pdf	0.55MB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
OPR-B370-TJ-08(H11997).jpg	207.9KB	Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-B370-TJ-08.pdf	0.65MB	This document may be read using a free Adobe Reader.

Survey Metadata

Survey Summary

Locality

Sublocality

State or Region

Long Island Sound

3 Nautical Miles North of Mulford Point

New York

Start Date	End Date	Approval Date
2008-09-15	2008-10-29	2009-09-30

Project Number	Project Name	Purpose
OPR-B370-TJ-08	Eastern Long Island Sound, New York	Update Nautical Chart(s) and Support Northeast Maritime Pilots Association

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

New London, Connecticut	8461490
New Haven, Connecticut	8465705

Affected Products

ENCs

RNCs

US5MA22M US5CN30M US5CN20M US4NY1GM

5161 13212 13209 13205 13006 13003 12358 12354 12300

Junction Surveys

H11999 H11446 H11445 H11361 H11251 H11250

Survey Equipment

Vessel(s)

Chief(s) of Party

THOMAS JEFFERSON Jensen Launch 3101

THOMAS JEFFERSON Jensen Launch 3102

NOAA Ship THOMAS JEFFERSON

P. Tod Schattgen

Manufacturer	Model	Instrument Type
Teledyne RESON	SeaBat 8125	MBES
Trimble	DSM212L DGPS Receiver	Satellite DGPS
Reson	SeaBat 8101	MBES
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

49.346

2020-09-10 20:18:16.0

BATHYMETRY