Report for H13809

Locality:	Southwestern Lake Michigan
Sublocality:	1 NM Northwest of Wind Point North Shoal
State(s) or Region(s):	Wisconsin

Start Date:	2023-07-23
End Date:	2023-10-05

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

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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.
H13809_DR.pdf	7.29MB	The document may be read using a free Adobe Reader.
H13809_DR.xml	52.5KB	Descriptive Report in XML format. May be opened using a web browser or text viewer.
NOAA/NOS ISO metadata record
H13809 View / Download H13809.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.
H13809_MB_1m_LWD_2of3.bag	840.49MB
H13809_MB_2m_LWD_3of3.bag	45.43MB
H13809_MB_50cm_LWD_1of3.bag	69.04MB
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.
H13809_MB_1m_Ellipsoid_2of3.bag	787.69MB
H13809_MB_50cm_Ellipsoid_1of3.bag	63.02MB
H13809_MB_2m_Ellipsoid_3of3.bag	43.64MB

GeoImagePDF
H13809_GeoImage.pdf	19.34MB	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.
H13809_MBAB_2m_400kHz_1of1.tif	54.90MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.

Bottom Sample Data
NOAA/NOS bottom sample listing in IMLGS (pre-1989)
Link to H13809 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
H13809_BottomSamples.ascii	1.2KB	NOAA/NOS bottom sample document in PDF or ASC format.
Zip file containing bottom sample images and a shapefile of their locations
H13809_BottomSamples_shp_images.zip	6.61MB	Images may be viewed as standalone products or the shapefile can also be used to display where the images were taken.

Data Acquisition and Processing Report in PDF format
OPR-Y398-KR-23_DAPR.pdf	46.13MB	This document may be read using a free Adobe Reader.
Horizontal and Vertical Control Report in PDF Format
OPR-Y398-KR-23_HVCR.pdf	1.58MB	This document may be read using a free Adobe Reader.

Locality

Sublocality

State or Region

Southwestern Lake Michigan

1 NM Northwest of Wind Point North Shoal

Wisconsin

Start Date	End Date	Approval Date
2023-07-23	2023-10-05	2024-04-04

Project Number	Project Name	Purpose
OPR-Y398-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
Low Water Datum IGLD-1985	North American Datum 1983 (2011)	Projected UTM 16	5000

ENCs

RNCs

US5WI31M US4WI1DP US4WI1CP

Junction Surveys

H13812 H13810 H13808

Vessel(s)

Chief(s) of Party

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
Trimble	NetR9	Positioning System
Applanix	POS MV 320 v5	Positioning and Attitude System

Data in Archive	Size (in GB)	Date Archived	Data Types Surveyed
Raw and Processed	1276.038	2025-01-10 19:44:10.0	BACKSCATTER, BATHYMETRY