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 H13688 Locality: Offshore of Oregon and the Channel Islands Sublocality: Offshore Astoria Canyon State(s) or Region(s): Oregon Start Date: 2023-03-20 End Date: 2023-03-31 These data are not to be used for navigation. For navigation please refer to NOS Nautical Charts. Download All Products for H13688 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. H13688_DR.pdf 10.11MB The document may be read using a free PDF reader. H13688_DR.xml 43.2KB Descriptive Report in XML format. May be opened using a web browser or text viewer. NOAA/NOS ISO metadata record H13688 View / Download H13688.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 (VR BAG) The Variable Resolution BAG format is a gridded, multi-dimensional, multi-resolution bathymetric data file readable with geospatial visualization software (various commercial solutions, freeware, and open source applications are available). H13688_MB_VR_MLLW_1of1.bag 24.99MB H13688_MB_VR_Ellipsoid_1of1.bag 20.53MB Imagery GeoImagePDF Georeferenced PDF file including chart and survey layers. H13688_GeoImage.pdf 7.48MB 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). H13688_MBAB_6m_S220_100kHz_1of1.tif 41.44MB Project Documents Data Acquisition and Processing Report in PDF format OPR-M328-FA-22_DAPR.pdf 21.85MB Survey Metadata Survey Summary Locality Sublocality State or Region Offshore of Oregon and the Channel Islands Offshore Astoria Canyon Oregon Start Date End Date Approval Date 2023-03-20 2023-03-31 2023-06-19 Project Number Project Name Purpose OPR-M328-FA-22 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) Projected UTM 10 20000 Affected Products ENCs RNCs US3OR01M Junction Surveys W00443 W00442 W00433 Survey Equipment Vessel(s) Chief(s) of Party NOAA Ship FAIRWEATHER CDR Meghan McGovern Manufacturer Model Instrument Type Kongsberg Maritime EM 712 MBES AML Oceanographic MVP200 Conductivity, Temperature, and Depth Sensor Teledyne RESON SVP 70 Sound Speed System 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 83.679 2024-01-09 23:21:11.0 BACKSCATTER, BATHYMETRY