Report for H08742

Locality:	Vicinity of Atkinson Island
Sublocality:	SYLVAN BEACH & NORTH SECTION OF GALVESTON BAY
State(s) or Region(s):	Texas

Start Date:	1962-09-17
End Date:	1963-03-18

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 H08742

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.
H08742.pdf	1.97MB	The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
H08742 View / Download H08742.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. Please check the associated metadata to confirm the correct datums. The data file format is : SurveyID, Long, Lat, Depth.
H08742		XYZ format.
NOAA/NOS Sounding Data
Point Soundings from the survey Smooth Sheet in A93 format.
H08742.a93.gz	85.6KB	A93 format.
Survey Metadata Data
Metadata for the survey in H93 format.
H08742_h93.htm	13.8KB	H93 format.

Images

NOAA/NOS Smooth Sheet survey image
H08742.tif.gz	71.00MB	The image may be viewed with a standard image viewer.
NOAA/NOS Smooth Sheet survey image in MrSID format
H08742.sid.gz	10.99MB	The MrSID (.sid) format is supported in major GIS applications. Stand alone tools may be available from Lizard Tech.

Survey Metadata

Survey Summary

Locality

Sublocality

State or Region

Vicinity of Atkinson Island

SYLVAN BEACH & NORTH SECTION OF GALVESTON BAY

Texas

Start Date	End Date	Approval Date
1962-09-17	1963-03-18	1972-04-18

Project Number	Project Name	Purpose
OPR-211-PT-S-2-ECFP-62	Vicinity of Atkinson Island, Texas	Update Nautical Chart(s)

Source of Original Data

Link to Original Data	Data Source

Reference System Information

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

Tide Note

Tide Zones

Survey Tide Stations

COOPS Tide Station ID

Sounding Reduction

Not Available

Morgans Point, Texas

8770613

Affected Products

ENCs

RNCs

Junction Surveys

Survey Equipment

Vessel(s)

Chief(s) of Party

USC&GS Launch CS-183

USC&GS Launch CS-758

Steven L. Hollis, Jr.

Pentti A. Stark

Manufacturer	Model	Instrument Type
		Bar Check
		Pole
		Sextant Visual/Azimuth
	808-J	Single Beam Echo Sounder
Raytheon	DE-723	Single Beam Echo Sounder
Raytheon	DE-719C	Single Beam Echo Sounder
EDO	255C	Single Beam Echo Sounder

Source Data at NCEI

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