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 H12913 Locality: South Coast of Kodiak Island Sublocality: Natalia Bay State(s) or Region(s): Alaska Start Date: 2016-07-16 End Date: 2016-07-31 These data are not to be used for navigation. For navigation please refer to NOS Nautical Charts. Download All Products for H12913 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. H12913_DR.pdf 15.86MB The document may be read using a free Adobe Reader. H12913_DR.xml 55.2KB Descriptive Report in XML format. May be opened using a web browser or text viewer. NOAA/NOS ISO metadata record H12913 View / Download H12913.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. H12913_MB_1m_MLLW_1of3.bag 30.62MB H12913_MB_4m_MLLW_3of3.bag 15.10MB H12913_MB_2m_MLLW_2of3.bag 18.50MB 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. H12913_MB_1m_Ellipsoid_1of3.bag 34.31MB H12913_MB_2m_Ellipsoid_2of3.bag 18.59MB H12913_MB_4m_Ellipsoid_3of3.bag 15.13MB NOAA/NOS Sounding Data Download data from the Point Store database via NEXT (NCEI Extract System). Point soundings are from the survey Smooth Sheet or of similar density. Depths in meters. Vertical datum is (converted to) Mean Lower Low Water if possible. Please check the associated metadata to confirm the correct datums. The data file format is : SurveyID, Long, Lat, Depth. H12913 XYZ format. Images GeoImagePDF H12913_GeoImage.pdf 20.65MB NOAA/NOS Layered GeoSpatial Image PDF File. Created by NOS to include chart and survey layers in a georeferenced pdf format. Bottom Samples and Tide Documents NOAA/NOS bottom sample document in PDF or ASC format H12913_BottomSamples.ascii 308 Bytes NOAA/NOS bottom sample document in PDF or ASC format. NOAA/NOS Tide Note in PDF Format H12913_tn.pdf 78.3KB This document may be read using a free Adobe Reader. NOAA/NOS Tide Zone in PDF format H12913_tz.pdf 106.3KB This document may be read using a free Adobe Reader. Project Documents Project Sketch in JPEG format H12913_ProjectSketch.jpg 185.0KB Project sketch image with highlighted survey area. Data Acquisition and Processing Report in PDF format OPR-P335-FA-16_DAPR.pdf 27.97MB This document may be read using a free Adobe Reader. Survey Metadata Survey Summary Locality Sublocality State or Region South Coast of Kodiak Island Natalia Bay Alaska Start Date End Date Approval Date 2016-07-16 2016-07-31 2016-11-28 Project Number Project Name Purpose OPR-P335-FA-16 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 World Geodetic System (WGS) 1984 Projected UTM 5 40000 Affected Products ENCs RNCs US4AK5NM 16592 Survey Equipment Vessel(s) Chief(s) of Party 2808 (FA) 2807 (FA) 2806 (FA) 2805 (FA) NOAA Ship FAIRWEATHER CDR Mark Van Waes, NOAA Manufacturer Model Instrument Type Kongsberg Maritime EM 710 MBES Rolls Royce MVP 200 Conductivity, Temperature, and Depth Sensor RESON 7125 MBES Source Data at NCEI Data in Archive Size (in GB) Date Archived Data Types Surveyed Raw and Processed 60.642 2019-08-19 07:19:43.0 BACKSCATTER, BATHYMETRY