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Report for H12103 Locality: Shumagin Islands Sublocality: North of Simeonof Island State(s) or Region(s): Alaska Start Date: 2009-06-13 End Date: 2009-08-24 These data are not to be used for navigation. For navigation please refer to NOS Nautical Charts. Download times vary depending on file size and data transfer rates. Download All Products for H12103
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Survey Products

Descriptive Report and Metadata Documents

NOAA/NOS Descriptive Report & Survey Metadata
Products listed in the project descriptive report (DR) may not reflect final products available through NCEI.
H12103_DR.pdf	1.70MB	The document may be read using a free Adobe Reader.
NOAA/NOS ISO Metadata Record
H12103 View / Download H12103.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.
H12103_LI_5m_MLLW_1of1.bag	7.55MB

Images

GeoImagePDF
H12103_GeoImage.pdf	14.67MB	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 Tide Note in PDF Format
H12103_tn.pdf	14.0KB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
H12103_ProjectSketch.jpg	122.2KB	Project sketch image with highlighted survey area.

Survey Metadata

Survey Summary

Locality Sublocality State or Region Shumagin Islands North of Simeonof Island Alaska

Start Date End Date Approval Date 2009-06-13 2009-08-24

Project Number Project Name Purpose OPR-P183-KRL-09 Shumagin Islands, Alaska Update Nautical Chart(s)

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 Projected UTM 4N 10000

Survey Tide Stations COOPS Tide Station ID Sand Point, Alaska 9459450

Affected Products

ENCs RNCs US3AK50M 16540

Junction Surveys H12473 H12472

Survey Equipment

Vessel(s) Chief(s) of Party de Havilland Bombardier DASH 8-200 Scott R. Ramsay

Manufacturer Model Instrument Type LADS MKII LIDAR

Source Data at NCEI

Data in Archive Size (in GB) Date Archived Data Types Raw and Processed 0.53 2014-11-07 BATHYMETRY