NOAA > NESDIS > NCEI (formerly NGDC) > Marine Geology and Geophysics > Bathymetry & Relief privacy policy  All Bathy/Relief Coastal DEMs Fishing Global Lakes Multibeam NOS

Report for H13394 Locality: Offshore Chesapeake Bay Sublocality: 31 NM due East of False Cape State(s) or Region(s): Virginia North Carolina Start Date: 2020-07-27 End Date: 2020-08-28 These data are not to be used for navigation. For navigation please refer to NOS Nautical Charts. Download All Products for H13394 Download times vary depending on file size and data transfer rates. Individual product files may be downloaded via the links below. Launch this map service in full-screen view | Visit the full NCEI Bathymetric Data Viewer Survey Products Descriptive Report and Metadata Documents NOAA/NOS Descriptive Reports and Metadata Documents Products listed in these reports may not reflect final products available through NCEI. H13394_DR.pdf 5.87MB The document may be read using a free Adobe Reader. H13394_DR.xml 45.4KB Descriptive Report in XML format. May be opened using a web browser or text viewer. NOAA/NOS ISO metadata record H13394 View / Download H13394.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 H13394_MB_VR_MLLW.bag 445.52MB 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. H13394_MB_VR_Ellipsoid.bag 445.51MB 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 H13394_GeoImage.pdf 7.27MB 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 H13394_SSSAB_1m_455kHz_1of1.tiff 54.73MB 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. H13394_MBAB_3m_S222_100kHz_1of2.tif 34.04MB NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image. H13394_MBAB_1m_TJ2903_300kHz_2of2.tif 29.93MB NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image. Bottom Samples and Tide Documents NOAA/NOS bottom sample document in PDF or ASC format H13394_BottomSamples.ascii 1.4KB NOAA/NOS bottom sample document in PDF or ASC format. Zip file containing bottom sample images and a shapefile of their locations H13394_BottomSamples_shp_images.zip 48.55MB 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 H13394_tn.pdf 122.2KB This document may be read using a free Adobe Reader. Project Documents Project Sketch in JPEG format H13394_ProjectSketch.jpg 102.7KB Project sketch image with highlighted survey area. Data Acquisition and Processing Report in PDF format OPR-D304-TJ-20_DAPR.pdf 9.87MB This document may be read using a free Adobe Reader. Survey Metadata Survey Summary Locality Sublocality State or Region Offshore Chesapeake Bay 31 NM due East of False Cape Virginia North Carolina Start Date End Date Approval Date 2020-07-27 2020-08-28 2020-11-03 Project Number Project Name Purpose OPR-D304-TJ-20 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 Projected UTM 18 40000 Affected Products ENCs RNCs US3DE01M Junction Surveys H13327 H13094 H12839 Survey Equipment Vessel(s) Chief(s) of Party THOMAS JEFFERSON Hydrographic Survey Launch 2903 NOAA Ship THOMAS JEFFERSON CDR Briana Welton Hillstrom, NOAA Manufacturer Model Instrument Type AML Oceanographic MVP-X Conductivity, Temperature, and Depth Sensor Valeport Thru-Hull SVS Sound Speed System Teledyne RESON SVP 71 Sound Speed System Sea-Bird Scientific SBE 19plus V2 Conductivity, Temperature, and Depth Sensor ODIM Brooke Ocean MVP100 Conductivity Temperature and Depth Sensor Kongsberg Maritime EM 2040 MBES Kongsberg Maritime EM 710 MBES Klein Marine Systems System 5000 SSS Applanix POS MV 320 v5 Positioning and Attitude System Source Data at NCEI Data in Archive Size (in GB) Date Archived Data Types Surveyed Raw and Processed 682.199 2022-07-04 11:38:52.0 BACKSCATTER, BATHYMETRY