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Report for H12417 Locality: Long Island Sound Sublocality: Mt. Misery Pt. to Sound Beach, NY State(s) or Region(s): New York Start Date: 2012-05-19 End Date: 2012-06-23 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 H12417
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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.
H12417_DR.pdf	4.09MB	The document may be read using a free Adobe Reader.
H12417_DR.xml	44.1KB	Descriptive Report in XML format. May be opened using a web browser or text viewer.
NOAA/NOS ISO metadata record
H12417 View / Download H12417.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

Survey products may use different units, datums or projections than the associated survey. Please consult product-specific metadata for additional details.
Bathymetric Attributed Grid (BAG) Data
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.
H12417_MB_50cm_MLLW_1of3.bag	529.92MB
H12417_MB_4m_MLLW_combined.bag	26.26MB
H12417_MB_2m_MLLW_2of3.bag	65.27MB
H12417_MB_4m_MLLW_3of3.bag	2.39MB
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.
H12417		XYZ format.

Images

GeoImagePDF
H12417_GeoImage.pdf	19.14MB	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.
H12417_MBAB_4m_3101_200kHz_1of3.tiff	1.70MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H12417_MBAB_4m_S222_400kHz_3of3.tiff	3.52MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H12417_MBAB_4m_3102_200kHz_2of3.tiff	0.71MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.

Bottom Samples and Tide Documents

NOAA/NOS Tide Note in PDF Format
H12417_tn.pdf	41.7KB	This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H12417_tz.pdf	0.54MB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
H12417_ProjectSketch.jpg	81.4KB	Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-B340-TJ-12_DAPR.pdf	4.57MB	This document may be read using a free Adobe Reader.

Survey Metadata

Survey Summary

Locality Sublocality State or Region Long Island Sound Mt. Misery Pt. to Sound Beach, NY New York

Start Date End Date Approval Date 2012-05-19 2012-06-23 2013-03-22

Project Number Project Name Purpose OPR-B340-TJ-12 Long Island Sound, NY 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 5000

Survey Tide Stations COOPS Tide Station ID Kings Point, New York 8516945 Bridgeport, Connecticut 8467150 New Haven, Connecticut 8465705

Affected Products

ENCs RNCs US5NY17M US5CN10M US4NY1GM 12362 12354

Junction Surveys H12437 H12416 H11044

Survey Equipment

Vessel(s) Chief(s) of Party THOMAS JEFFERSON Jensen Launch 3101 THOMAS JEFFERSON Jensen Launch 3102 NOAA Ship THOMAS JEFFERSON Lawrence T. Krepp

Manufacturer Model Instrument Type Sea-Bird Scientific SBE 19plus Conductivity, Temperature, and Depth Sensor ODIM Brooke Ocean MVP100 Conductivity Temperature and Depth Sensor Applanix POS MV 320 v4 Positioning and Attitude System 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 837.226 2015-02-27 19:59:01.0 BACKSCATTER, BATHYMETRY