Report for H13831

Locality:	Offshore of Nantucket Island, Martha's Vineyard, and Cape Cod, MA
Sublocality:	3 NM South of Monomoy Point
State(s) or Region(s):	Massachusetts

Start Date:	2023-10-24
End Date:	2024-05-31

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

Download times vary depending on file size and data transfer rates.

Visit the full NCEI Bathymetry Viewer.

Survey Products

NOAA/NOS Descriptive Reports and Metadata Documents
Products listed in these reports may not reflect final products available through NCEI.
H13831_DR.pdf	11.45MB	The document may be read using a free Adobe Reader.
H13831_DR.xml	67.0KB	Descriptive Report in XML format. May be opened using a web browser or text viewer.
NOAA/NOS ISO metadata record
H13831 View / Download H13831.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.

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.
H13831_MB_1m_MLLW_10of10.bag	25.90MB
H13831_MB_1m_MLLW_9of10.bag	20.41MB
H13831_MB_1m_MLLW_1of10.bag	188.83MB
H13831_MB_1m_MLLW_5of10.bag	53.15MB
H13831_MB_1m_MLLW_4of10.bag	57.56MB
H13831_MB_1m_MLLW_8of10.bag	7.63MB
H13831_MB_1m_MLLW_2of10.bag	61.11MB
H13831_MB_1m_MLLW_6of10.bag	34.04MB
H13831_MB_1m_MLLW_3of10.bag	72.66MB
H13831_MB_1m_MLLW_7of10.bag	31.21MB
Ellipsoid Referenced BAG Files
Ellipsoid referenced Bag files have a vertical datum that may differ materially from the charted datum. Please refer to the file level metadata to ensure proper display.
H13831_MB_1m_Ellipsoid_3of10.bag	69.88MB
H13831_MB_1m_Ellipsoid_7of10.bag	30.28MB
H13831_MB_1m_Ellipsoid_2of10.bag	58.39MB
H13831_MB_1m_Ellipsoid_6of10.bag	32.64MB
H13831_MB_1m_Ellipsoid_10of10.bag	25.22MB
H13831_MB_1m_Ellipsoid_8of10.bag	7.49MB
H13831_MB_1m_Ellipsoid_4of10.bag	55.45MB
H13831_MB_1m_Ellipsoid_1of10.bag	182.04MB
H13831_MB_1m_Ellipsoid_5of10.bag	51.37MB
H13831_MB_1m_Ellipsoid_9of10.bag	20.01MB

GeoImagePDF
H13831_GeoImage.pdf	11.19MB	NOAA/NOS Layered GeoSpatial Image PDF File. Created by NOS to include chart and survey layers in a georeferenced pdf format.
NOAA/NOS sidescan sonar mosaic in TIFF format
H13831_SSSAB_1m_600kHz_2of2.tif	29.44MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H13831_SSSAB_1m_600kHz_1of2.tif	1376.03MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
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.
H13831_MBAB_2m_400kHz_1of1.tif	35.23MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.

Data Acquisition and Processing Report in PDF format
OPR-B360-KR-23_DAPR.pdf	36.73MB	This document may be read using a free Adobe Reader.
Horizontal and Vertical Control Report in PDF Format
OPR-B360-KR-23_HVCR.pdf	10.07MB	This document may be read using a free Adobe Reader.

Locality

Sublocality

State or Region

Offshore of Nantucket Island, Martha's Vineyard, and Cape Cod, MA

3 NM South of Monomoy Point

Massachusetts

Start Date	End Date	Approval Date
2023-10-24	2024-05-31	2024-10-30

Project Number	Project Name	Purpose
OPR-B360-KR-23

License Information
These data were produced under contract with NOAA and any potential copyright was assigned to NOAA. 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.

Vertical Datum	Horizontal Datum	Projection	Scale
Mean Lower Low Water	North American Datum 1983 (2011)	Projected UTM 19	10000

ENCs

RNCs

US5MA42M US5MA41M US5MA1FT US5MA1FS US5MA1ES US4MA43M

Junction Surveys

H13832 H13830 H13828 H13827 F00848

Vessel(s)

Chief(s) of Party

MV Northstar Challenger

RV North Cove

RV South Cove

John R. Bean

Manufacturer	Model	Instrument Type
AML Oceanographic	AML-3 LGR	Conductivity, Temperature, and Depth Sensor
Teledyne RESON	SeaBat T50-R	MBES
AML Oceanographic	Micro SV-Xchange	Sound Speed System
AML Oceanographic	MVP30-350	Conductivity, Temperature, and Depth Sensor
Trimble	NetR9	Positioning System
EdgeTech	4200	SSS
EdgeTech	4125	SSS
Applanix	POS MV 320 v5	Positioning and Attitude System

Data in Archive	Size (in GB)	Date Archived	Data Types Surveyed
Raw Data Only	592.41	2025-02-10 23:21:26.0	BACKSCATTER, SIDE SCAN, BATHYMETRY