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 H12662 Locality: Southern Alaska Peninsula, AK Sublocality: Delta Pt Lagoon to Lenard Harbor State(s) or Region(s): Alaska Start Date: 2013-08-24 End Date: 2014-07-21 These data are not to be used for navigation. For navigation please refer to NOS Nautical Charts. Download All Products for H12662 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. H12662_DR.pdf 21.51MB The document may be read using a free Adobe Reader. H12662_DR.xml 42.1KB Descriptive Report in XML format. May be opened using a web browser or text viewer. NOAA/NOS ISO metadata record H12662 View / Download H12662.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. H12662_MB_1m_MLLW_1of4.bag 122.64MB H12662_MB_4m_MLLW_3of4.bag 17.37MB H12662_MB_2m_MLLW_2of4.bag 33.30MB H12662_MB_8m_MLLW_4of4.bag 2.01MB 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. Horizontal datum is (converted to) NAD83 if possible. 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. H12662 XYZ format. Images GeoImagePDF H12662_GeoImage.pdf 35.49MB 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. H12662_MBAB_1m_2803_200kHz_1of7.tiff 4.07MB NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image. H12662_MBAB_2m_2801_200kHz_6of7.tiff 3.24MB NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image. H12662_MBAB_4m_2803_400kHz_2of7.tiff 1.04MB NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image. H12662_MBAB_4m_2804_200kHz_3of7.tiff 2.63MB NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image. H12662_MBAB_2m_S221_100kHz_5of7.tiff 5.12MB NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image. H12662_MBAB_2m_2801_400kHz_7of7.tiff 2.50MB NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image. H12662_MBAB_4m_2804_400kHz_4of7.tiff 1.34MB NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image. Bottom Samples and Tide Documents NOAA/NOS bottom sample document in PDF or ASC format H12662_BottomSamples.ascii 0.7KB NOAA/NOS bottom sample document in PDF or ASC format. NOAA/NOS Tide Note in PDF Format H12662_tn.pdf 57.5KB This document may be read using a free Adobe Reader. NOAA/NOS Tide Zone in PDF format H12662_tz.pdf 307.2KB This document may be read using a free Adobe Reader. Project Documents Project Sketch in JPEG format H12662_ProjectSketch.jpg 184.7KB Project sketch image with highlighted survey area. Data Acquisition and Processing Report in PDF format OPR-P377-RA-14_DAPR.pdf 33.35MB This document may be read using a free Adobe Reader. Survey Metadata Survey Summary Locality Sublocality State or Region Southern Alaska Peninsula, AK Delta Pt Lagoon to Lenard Harbor Alaska Start Date End Date Approval Date 2013-08-24 2014-07-21 2015-01-23 Project Number Project Name Purpose OPR-P377-RA-14 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 3 40000 Affected Products ENCs RNCs US4AK55M 16549 Survey Equipment Vessel(s) Chief(s) of Party RA-6 RA-3 RA-8 FAIRWEATHER Launch 2801 NOAA Ship RAINIER Manufacturer Model Instrument Type Kongsberg Maritime EM 710 MBES Reson SeaBat 7125-B MBES Reson 7125 SV2 MBES Source Data at NCEI Data in Archive Size (in GB) Date Archived Data Types Surveyed Raw and Processed 207.408 2016-10-21 17:54:21.0 BACKSCATTER, BATHYMETRY