Report for H11274

Start Date:	2005-06-09
End Date:	2005-08-20

These data are not to be used for navigation.
For navigation please refer to NOS Nautical Charts.

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Survey Products

NOAA/NOS Descriptive Report & Survey Metadata
Products listed in the project descriptive report (DR) may not reflect final products available through NCEI.
H11274.pdf	4.09MB	The document may be read using a free Adobe Reader.
NOAA/NOS ISO Metadata Record
H11274 View / Download H11274.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.

Variable Resolution Bathymetric Attributed Grid
Survey products may use different units, datums or projections than the associated survey. Please consult product-specific metadata for additional details.
H11274_MB_VR_MLLW_1of1.bag	280.16MB	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.
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.
H11274		XYZ format.

GeoImagePDF
H11274_GeoImage.pdf	9.22MB	NOAA/NOS Layered GeoSpatial Image PDF File. Created by NOS to include chart and survey layers in a georeferenced pdf format.
NOAA/NOS Smooth Sheet survey image
H11274.tif.gz	327.98MB	The image may be viewed with a standard image viewer.
NOAA/NOS sidescan sonar mosaic in TIFF format
H11274_NGDC_SSS_1m.tif.gz	2.99MB	NOAA/NOS TIFF sidescan sonar mosaic survey image. The mosaic may be viewed with a standard image viewer.
H11274_NGDC_SSS_1m.csproj.gz	97 Bytes	NOAA/NOS TIFF sidescan sonar mosaic file. This world file geospatially registers the corresponding TIFF image.
H11274_NGDC_SSS_1m.tfw.gz	78 Bytes	NOAA/NOS TIFF sidescan sonar mosaic file. This world file geospatially registers the corresponding TIFF image.

NOAA/NOS Tide Note in PDF Format
H11274.tn.pdf	191.0KB	This document may be read using a free Adobe Reader.

Project Sketch in JPEG format
OPR-R365-KR-05(H11274).jpg	175.0KB	Project sketch image with highlighted survey area.

Locality

Sublocality

State or Region

Seward Peninsula

PORT CLARENCE

Alaska

Start Date	End Date	Approval Date
2005-06-09	2005-08-20	2008-07-10

Project Number	Project Name	Purpose
OPR-R365-KR-05	Port Clarence, Alaska	Update Nautical Chart(s)

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.

Vertical Datum	Horizontal Datum	Projection	Scale
Mean Lower Low Water	North American Datum 1983	Projected UTM 3	20000

Survey Tide Stations

COOPS Tide Station ID

Point Spencer, Port Clarence, Alaska	9469237
Nome, Norton Sound, Alaska	9468756
Teller, Port Clarence, Alaska	9469239
Lost River, Seward Peninsula, Alaska	9469338

ENCs

RNCs

16204 16200

Junction Surveys

H11273

Vessel(s)

Chief(s) of Party

M/V PEREGRINE

Lamar Gates

Data in Archive	Size (in GB)	Date Archived	Data Types
Raw and Processed	20.181	2009-07-16	SIDE SCAN, BATHYMETRY