Report for H13171

Start Date:	2018-09-29
End Date:	2018-12-07

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.
H13171_DR.pdf	6.42MB	The document may be read using a free Adobe Reader.
H13171_DR.xml	65.4KB	Descriptive Report in XML format. May be opened using a web browser or text viewer.
NOAA/NOS ISO metadata record
H13171 View / Download H13171.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.
H13171_MB_50cm_MLLW_3of9.bag	5.10MB
H13171_MB_50cm_MLLW_5of9.bag	20.25MB
H13171_MB_50cm_MLLW_8of9.bag	4.65MB
H13171_MB_50cm_MLLW_7of9.bag	10.25MB
H13171_MB_50cm_MLLW_4of9.bag	6.45MB
H13171_MB_50cm_MLLW_6of9.bag	5.81MB
H13171_MB_50cm_MLLW_2of9.bag	5.24MB
H13171_MB_1m_MLLW_9of9.bag	418.00MB
H13171_MB_50cm_MLLW_1of9.bag	5.04MB
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.
H13171_MB_50cm_Ellipsoid_5of9.bag	19.18MB
H13171_MB_50cm_Ellipsoid_8of9.bag	4.39MB
H13171_MB_50cm_Ellipsoid_7of9.bag	9.75MB
H13171_MB_1m_Ellipsoid_9of9.bag	399.62MB
H13171_MB_50cm_Ellipsoid_1of9.bag	4.78MB
H13171_MB_50cm_Ellipsoid_3of9.bag	4.85MB
H13171_MB_50cm_Ellipsoid_4of9.bag	6.13MB
H13171_MB_50cm_Ellipsoid_6of9.bag	5.49MB
H13171_MB_50cm_Ellipsoid_2of9.bag	4.96MB

GeoImagePDF
H13171_GeoImage.pdf	66.64MB	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
H13171_SSSAB_1m_455kHz_1of2.tiff	392.03MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H13171_SSSAB_1m_455kHz_2of2.tiff	13.37MB	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.
H13171_MBAB_2m_RVSeaScout_350kHz_1of1.tif.aux.xml	361 Bytes	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H13171_MBAB_2m_RVSeaScout_350kHz_1of1.tif	36.78MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.

Bottom Sample Data
NOAA/NOS bottom sample listing in IMLGS (pre-1989)
Link to H13171 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
H13171_BottomSamples.ascii	5.0KB	NOAA/NOS bottom sample document in PDF or ASC format.
Zip file containing bottom sample images and a shapefile of their locations
H13171_BottomSamples_shp_images.zip	654.23MB	Images may be viewed as standalone products or the shapefile can also be used to display where the images were taken.
NOAA/NOS Tide Note in PDF Format
H13171_tn.pdf	108.6KB	This document may be read using a free Adobe Reader.

Data Acquisition and Processing Report in PDF format
OPR-J317-KR-18_DAPR.pdf	1.02MB	This document may be read using a free Adobe Reader.
Horizontal and Vertical Control Report in PDF Format
OPR-J317-KR-18_HVCR.pdf	1.02MB	This document may be read using a free Adobe Reader.

Locality

Sublocality

State or Region

Approaches to Tampa Bay, FL

7 NM West of Long Key

Florida

Start Date	End Date	Approval Date
2018-09-29	2018-12-07	2019-03-01

Project Number	Project Name	Purpose
OPR-J317-KR-18

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	Projected UTM 17N	20000

ENCs

RNCs

US5FL17M US5FL11M US4FL10M US3GC07M US3GC06M

Junction Surveys

H13176 H13173 H13170

Vessel(s)

Chief(s) of Party

1237094

Scott Melancon

Manufacturer	Model	Instrument Type
Klein Marine Systems	System 5000 V2	SSS
Sea-Bird Scientific	SBE 19plus	Conductivity, Temperature, and Depth Sensor
Kongsberg Maritime	EM 2040C	MBES

Data in Archive	Size (in GB)	Date Archived	Data Types Surveyed
Raw and Processed	582.457	2020-09-05 04:03:10.0	BACKSCATTER, BATHYMETRY