Report for H10020

Locality:	Upper Niagara River
Sublocality:	Chippawa CHannel
State(s) or Region(s):	New York

Start Date:	1982-06-03
End Date:	1982-08-19

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

Downloads may take a long time, depending on file size and data transfer rates.

Download All Products for H10020

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.
H10020.pdf	2.09MB	The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
H10020 View / Download H10020.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.
H10020		XYZ format.
NOAA/NOS Sounding Data
Point Soundings from the survey Smooth Sheet in A93 format.
H10020.a93.gz	66.8KB	A93 format.
Survey Metadata Data
Metadata for the survey in H93 format.
H10020_h93.htm	13.9KB	H93 format.

Images

NOAA/NOS Smooth Sheet survey image
H10020.tif.gz	54.09MB	The image may be viewed with a standard image viewer.
NOAA/NOS Smooth Sheet survey image in MrSID format
H10020.sid.gz	7.71MB	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
H10020.tn.pdf	22.6KB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
OPR-W216-HFP-82(H10020).jpg	305.2KB	Project sketch image with highlighted survey area.

Survey Metadata

Survey Summary

Locality

Sublocality

State or Region

Upper Niagara River

Chippawa CHannel

New York

Start Date	End Date	Approval Date
1982-06-03	1982-08-19	1987-09-29

Project Number	Project Name	Purpose
OPR-W216-HFP-78	Tonawanda to Chippawa, Ontario New York	Update Nautical Chart(s)

Source of Original Data

Link to Original Data	Data Source

Reference System Information

Vertical Datum	Horizontal Datum	Projection	Scale
Low Water Datum IGLD-1955	North American Datum 1927	Projected Polyconic	10000

Tide Note

Tide Zones

Survey Tide Stations

COOPS Tide Station ID

Niagara Intake, New York	9063012
Huntley Station, New York	9063016
Big Six Mile Creek, New York	9063222
Beaver Island, New York	9063015

Affected Products

ENCs

RNCs

14832 14822

Junction Surveys

H09889 H09841

Survey Equipment

Vessel(s)

Chief(s) of Party

NOAA MonArk Launch 0520

George W. Jamerson

Manufacturer	Model	Instrument Type
		Bar Check
		Pole
Raytheon	DE-719B	Single Beam Echo Sounder
Del Norte	Transceiver Range/Range	Electronic Range/Range
Del Norte	Transeiver Wild T1 Range/Azimuth	Electronic Range/Azimuth

Source Data at NCEI

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