Report for H09973

Locality:	Western Amalik Bay
Sublocality:	WESTERN AMALIK BAY
State(s) or Region(s):	Alaska

Start Date:	1981-08-19
End Date:	1981-08-24

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

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Download All Products for H09973

Visit the full NCEI Bathymetry Viewer.

Survey Products

Descriptive Report and Metadata Documents

NOAA/NOS Descriptive Report
Products listed in the project descriptive report (DR) may not reflect final products available through NCEI.
H09973.pdf	1.45MB	The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
H09973 View / Download H09973.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

NOAA/NOS Sounding Data
Survey products may use different units, datums or projections than the associated survey. Please consult product-specific metadata for additional details.
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.
H09973		XYZ format.
NOAA/NOS Sounding Data
Point Soundings from the survey Smooth Sheet in A93 format.
H09973.a93.gz	21.6KB	A93 format.
Survey Metadata Data
Metadata for the survey in H93 format.
H09973_h93.htm	13.8KB	H93 format.

Images

NOAA/NOS Smooth Sheet survey image
H09973.tif.gz	25.85MB	The image may be viewed with a standard image viewer.
NOAA/NOS Smooth Sheet survey image in MrSID format
H09973.sid.gz	5.75MB	The MrSID (.sid) format is supported in major GIS applications. Stand alone tools may be available from Lizard Tech.

Bottom Samples and Tide Documents

NOAA/NOS Tide Note in PDF Format
H09973_tn.pdf	62.1KB	This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H09973_tz.pdf	50.8KB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
H09973_ProjectSketch.jpg	372.8KB	Project sketch image with highlighted survey area.

Survey Metadata

Survey Summary

Locality

Sublocality

State or Region

Western Amalik Bay

WESTERN AMALIK BAY

Alaska

Start Date	End Date	Approval Date
1981-08-19	1981-08-24	1983-11-01

Project Number	Project Name	Purpose
OPR-S-P106-FA-81	Shelikof Strait, Alaska	Update Nautical Chart(s)

Source of Original Data

Link to Original Data	Data Source

Reference System Information

Vertical Datum	Horizontal Datum	Projection	Scale
Mean Lower Low Water	North American Datum 1927	Projected Polyconic	10000

Tide Note

Tide Zones

Survey Tide Stations

COOPS Tide Station ID

Takli Island, Shelikof Strait, Alaska	9456992
Seldovia, Alaska	9455500

Affected Products

ENCs

RNCs

531 16580 16013

Junction Surveys

H09519

Survey Equipment

Vessel(s)

Chief(s) of Party

FAIRWEATHER Jensen Launch 2025

FAIRWEATHER Jensen Launch 2023

Walter F. Forster II

Manufacturer	Model	Instrument Type
		Nansen Cast
Ross	5000	Single Beam Echo Sounder
Motorola	Mini-Ranger III Transceiver Range/Azimuth	Electronic Range/Azimuth

Source Data at NCEI

Data in Archive	Size (in GB)	Date Archived	Data Types Surveyed
Source Data Not Available