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Report for H11596 Locality: Shumagin Islands and Vicinity Sublocality: West Nagai Strait State(s) or Region(s): Alaska Start Date: 2006-07-15 End Date: 2006-08-06 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 H11596
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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.
H11596.pdf	3.32MB	The document may be read using a free Adobe Reader.
NOAA/NOS ISO Metadata Record
H11596 View / Download H11596.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
H11596_MB_VR_MLLW_1of2.bag	34.54MB	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.
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.
H11596_VB_4m_MLLW_2of2.bag	479.3KB
H11596_MB_VR_MLLW_1of2.bag	34.54MB
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.
H11596		XYZ format.

Bottom Samples and Tide Documents

NOAA/NOS Tide Note in PDF Format
H11596.tn.pdf	11.9KB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
OPR-P183-RA-06(H11596).jpg	79.6KB	Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-P183-RA-06.pdf	0.54MB	This document may be read using a free Adobe Reader.

Survey Metadata

Survey Summary

Locality Sublocality State or Region Shumagin Islands and Vicinity West Nagai Strait Alaska

Start Date End Date Approval Date 2006-07-15 2006-08-06 2009-07-28

Project Number Project Name Purpose OPR-P183-RA-06 Shumagin Islands, Alaska Update Nautical Chart(s)

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 4 10000

Survey Tide Stations COOPS Tide Station ID Sandy Point, Maine

Affected Products

ENCs RNCs US4AK58M US4AK57M 530 500 50 16556 16553 16540 16011 16006

Junction Surveys H11597 H11595 H11582 H11581 H11580 H11482 H11433 H11432

Survey Equipment

Vessel(s) Chief(s) of Party RAINIER Jensen Launch 2121 RAINIER Jensen Launch 2126 RAINIER Jensen Launch 2125 RAINIER Jensen Launch 2124 RAINIER Jensen Launch 2123 Guy T. Noll

Manufacturer Model Instrument Type Teledyne RESON SeaBat 8125 MBES Seabird-Seacat SBE 19 CTD Profiler Conductivity Temperature and Depth Seabird-Seacat SBE 19 Plus CTD Profiler Conductivity Temperature and Depth Satellite DGPS Satellite GPS Seabeam Elac 1180 MBES Trimble DSM212L DGPS Receiver Satellite DGPS Reson SeaBat 8101 MBES Knudsen 320M Single Beam Echo Sounder Applanix TSS POS/MV 320 GPS Receiver Satellite GPS

Source Data at NCEI

Data in Archive Size (in GB) Date Archived Data Types Raw and Processed 15.335 2011-10-25 BATHYMETRY