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Report for F00900 Locality: Key Bridge Sublocality: State(s) or Region(s): Maryland Start Date: 2024-06-18 End Date: 2024-06-18 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 F00900
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Survey Products

Descriptive Report and Metadata Documents

NOAA/NOS ISO metadata record
F00900 View / Download F00900.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.
F00900_MB_50cm_MLLW_1of1.bag	2.53MB
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.
F00900_MB_50cm_Ellipsoid_1of1.bag	2.44MB

Images

GeoImagePDF
F00900_GeoImage.pdf	1.34MB	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 Key Bridge Maryland

Start Date End Date Approval Date 2024-06-18 2024-06-18

Project Number Project Name Purpose S-E931-NRTNL-24 Patapsco River Response Phase 4

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) 10000

Affected Products

ENCs RNCs US5BALBB

Survey Equipment

Vessel(s) Chief(s) of Party S3007

Manufacturer Model Instrument Type Kongsberg Maritime EM 2040C MBES

Source Data at NCEI

Data in Archive Size (in GB) Date Archived Data Types Surveyed Raw and Processed 3.075 2024-10-09 16:58:03.0 BATHYMETRY