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 H12996 Locality: Kodiak Island, AK Sublocality: South of Spruce Island State(s) or Region(s): Alaska Start Date: 2017-04-27 End Date: 2017-07-02 These data are not to be used for navigation. For navigation please refer to NOS Nautical Charts. Download All Products for H12996 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. H12996_DR.pdf 35.54MB The document may be read using a free Adobe Reader. H12996_DR.xml 49.5KB Descriptive Report in XML format. May be opened using a web browser or text viewer. NOAA/NOS ISO metadata record H12996 View / Download H12996.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 H12996_MB_VR_Ellipsoid_2of2.bag 113.78MB 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. H12996_MB_VR_MLLW_1of2.bag 170.34MB 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. H12996_MB_VR_MLLW_2of2.bag 88.08MB 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. H12996_MB_VR_Ellipsoid_1of2.bag 170.35MB 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 H12996_GeoImage.pdf 25.20MB NOAA/NOS Layered GeoSpatial Image PDF File. Created by NOS to include chart and survey layers in a georeferenced pdf format. 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. H12996_MBAB_2m_2804_400kHz_3of4.tif 5.74MB NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image. H12996_MBAB_3m_2804_200kHz_4of4.tif 3.27MB NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image. H12996_MBAB_2m_2802_400kHz_1of4.tif 16.92MB NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image. H12996_MBAB_2m_2803_400kHz_2of4.tif 4.50MB NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image. Bottom Samples and Tide Documents NOAA/NOS bottom sample document in PDF or ASC format H12996_BottomSamples.ascii 1.1KB NOAA/NOS bottom sample document in PDF or ASC format. Zip file containing bottom sample images and a shapefile of their locations H12996_BottomSamples_shp_images.zip 1.4KB 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 H12996_tn.pdf 85.9KB This document may be read using a free Adobe Reader. NOAA/NOS Tide Zone in PDF format H12996_tz.pdf 305.2KB This document may be read using a free Adobe Reader. Project Documents Project Sketch in JPEG format H12996_ProjectSketch.jpg 224.9KB Project sketch image with highlighted survey area. Data Acquisition and Processing Report in PDF format OPR-P136-RA-17_DAPR.pdf 38.04MB This document may be read using a free Adobe Reader. Horizontal and Vertical Control Report in PDF Format OPR-P136-RA-17_HVCR.pdf 1.20MB This document may be read using a free Adobe Reader. Survey Metadata Survey Summary Locality Sublocality State or Region Kodiak Island, AK South of Spruce Island Alaska Start Date End Date Approval Date 2017-04-27 2017-07-02 2018-03-29 Project Number Project Name Purpose OPR-P136-RA-17 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 5N 40000 Survey Tide Stations COOPS Tide Station ID Kodiak Island, Alaska 9457292 Affected Products ENCs RNCs US5AK5EM US4AK5PM Junction Surveys H13003 H12997 H12320 F00646 Survey Equipment Vessel(s) Chief(s) of Party RA-6 RA-3 RA-8 FAIRWEATHER Launch 2802 John J. Lomnicky, CDR/NOAA Manufacturer Model Instrument Type Teledyne RESON SVP 71 Sound Speed System Teledyne RESON SeaBat 7125 SV2 MBES Sea-Bird Scientific SBE 19plus Conductivity, Temperature, and Depth Sensor Applanix POS MV 320 v5 Positioning and Attitude System Teledyne RESON SeaBat 7125 SV MBES Source Data at NCEI Data in Archive Size (in GB) Date Archived Data Types Surveyed Raw and Processed 231.98 2021-01-30 05:06:04.0 BACKSCATTER, BATHYMETRY