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Report for F00894 Locality: Patapsco River Sublocality: Francis Scott Key Bridge State(s) or Region(s): Maryland Start Date: 2024-04-18 End Date: 2024-04-19 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. Download All Products for F00894
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Survey Products

Descriptive Report and Metadata Documents

NOAA/NOS Descriptive Report & Survey Metadata
Products listed in the project descriptive report (DR) may not reflect final products available through NCEI.
F00894_Metadata.xml	21.0KB	HSSD survey metadata record in XML format. May be opened using a web browser or text viewer.
NOAA/NOS ISO Metadata Record
F00894 View / Download F00894.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.
Variable Resolution Bathymetric Attributed Grid
F00894_MB_VR_MLLW_1of1.bag	54.89MB	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.
F00894_MB_VR_Ellipsoid_1of1.bag	54.90MB	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.

Images

GeoImagePDF
F00894_GeoImage.pdf	1.93MB	NOAA/NOS Layered GeoSpatial Image PDF File. Created by NOS to include chart and survey layers in a georeferenced pdf format.

Survey Metadata

Survey Summary

Locality Sublocality State or Region Patapsco River Francis Scott Key Bridge Maryland

Start Date End Date Approval Date 2024-04-18 2024-04-19

Project Number Project Name Purpose S-E912-NRTNL-24 Patapsco River Response

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 (2011) 5000

Affected Products

ENCs RNCs US5BALCB US5BALBB

Survey Equipment

Vessel(s) Chief(s) of Party S3007

Manufacturer Model Instrument Type SonTek CastAway-CTD Conductivity, Temperature, and Depth Sensor AML Oceanographic Micro SV-Xchange Sound Speed System Applanix POS MV 320 v5 Positioning and Attitude System Kongsberg Maritime EM 2040C MBES

Source Data at NCEI

Data in Archive Size (in GB) Date Archived Data Types Source Data Not Available BATHYMETRY