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 H13830 Locality: Offshore of Nantucket Island, Martha's Vineyard, and Cape Cod, MA Sublocality: 6 NM Southeast of Hyannis State(s) or Region(s): Massachusetts Start Date: 2023-10-24 End Date: 2024-06-01 These data are not to be used for navigation. For navigation please refer to NOS Nautical Charts. Download All Products for H13830 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. H13830_DR.pdf 1.39MB The document may be read using a free PDF reader. H13830_DR.xml 53.7KB Descriptive Report in XML format. May be opened using a web browser or text viewer. NOAA/NOS ISO metadata record H13830 View / Download H13830.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) The BAG format is a gridded, multi-dimensional bathymetric data file readable with geospatial visualization software (various commercial solutions, freeware, and open source applications are available). The BAGXYZ files are ascii representations of the BAG data in XYZ format, but do not include uncertainty. H13830_MB_1m_MLLW_1of4.bag 240.37MB H13830_MB_1m_MLLW_4of4.bag 79.51MB H13830_MB_1m_MLLW_2of4.bag 61.94MB H13830_MB_1m_MLLW_3of4.bag 17.03MB 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. H13830_MB_1m_Ellipsoid_1of4.bag 230.89MB H13830_MB_1m_Ellipsoid_4of4.bag 77.06MB H13830_MB_1m_Ellipsoid_2of4.bag 59.10MB H13830_MB_1m_Ellipsoid_3of4.bag 16.65MB Imagery GeoImagePDF Georeferenced PDF file including chart and survey layers. H13830_GeoImage.pdf 12.26MB NOAA/NOS side scan sonar mosaic in TIFF format The side scan sonar mosaic is readable with geospatial visualization software (various commercial solutions, freeware, and open source applications are available). H13830_SSSAB_1m_600kHz_1of1.tif 810.97MB NOAA/NOS multibeam acoustic backscatter mosaic in TIFF format The multibeam acoustic backscatter mosaic is readable with geospatial visualization software (various commercial solutions, freeware, and open source applications are available). H13830_MBAB_2m_400kHz_1of1.tif 25.45MB Project Documents Data Acquisition and Processing Report in PDF format OPR-B360-KR-23_DAPR.pdf 36.73MB Horizontal and Vertical Control Report in PDF Format OPR-B360-KR-23_HVCR.pdf 10.07MB Survey Metadata Survey Summary Locality Sublocality State or Region Offshore of Nantucket Island, Martha's Vineyard, and Cape Cod, MA 6 NM Southeast of Hyannis Massachusetts Start Date End Date Approval Date 2023-10-24 2024-06-01 2024-10-30 Project Number Project Name Purpose OPR-B360-KR-23 Source of Original Data and License Information 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. Reference System Information Vertical Datum Horizontal Datum Projection Scale Mean Lower Low Water North American Datum 1983 (2011) Projected UTM 19 10000 Affected Products ENCs RNCs US5MA41M US5MA1CR US5MA1CQ Junction Surveys W00488 H13831 H13827 H11079 Survey Equipment Vessel(s) Chief(s) of Party MV Northstar Challenger RV North Cove RV South Cove 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 AML Oceanographic MVP30-350 Conductivity, Temperature, and Depth Sensor Trimble NetR9 Positioning System EdgeTech 4200 SSS EdgeTech 4125 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 573.994 2025-06-03 06:32:20.0 BACKSCATTER, SIDE SCAN, BATHYMETRY