Report for H08092

Locality:	Approaches to Portsmouth Harbor
Sublocality:	DOVER PT. TO NOBLES I.& ENTRANCE TO PISCATAQUA RIVER
State(s) or Region(s):	New Hampshire Maine

Start Date:	1953-05-28
End Date:	1954-09-02

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 H08092

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.
H08092.pdf	22.47MB	The document may be read using a free Adobe Reader.
NOAA/NOS ISO metadata record
H08092 View / Download H08092.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.
H08092		XYZ format.
NOAA/NOS Sounding Data
Point Soundings from the survey Smooth Sheet in A93 format.
H08092.a93.gz	46.8KB	A93 format.
Survey Metadata Data
Metadata for the survey in H93 format.
H08092_h93.htm	13.8KB	H93 format.

Images

NOAA/NOS Smooth Sheet survey image
H08092.tif.gz	77.75MB	The image may be viewed with a standard image viewer.
NOAA/NOS Smooth Sheet survey image in MrSID format
H08092.sid.gz	13.16MB	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
H08092.tn.pdf	108.9KB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
OPR-CS-355-ECFP-53(H08092).jpg	1.56MB	Project sketch image with highlighted survey area.

Survey Metadata

Survey Summary

Locality

Sublocality

State or Region

Approaches to Portsmouth Harbor

DOVER PT. TO NOBLES I.& ENTRANCE TO PISCATAQUA RIVER

New Hampshire

Maine

Start Date	End Date	Approval Date
1953-05-28	1954-09-02	1956-11-28

Project Number	Project Name	Purpose
OPR-CS-355-ECFP-53	Merrimack River and Outer Coast, Massachusetts	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

Newington, New Hampshire
Jaffrey Point, New Hampshire	8424601
Fort Point, New Hampshire	8423898
Atlantic Heights, New Hampshire	8423635

Affected Products

ENCs

RNCs

Junction Surveys

H08094 H08091 H08090 H07795

Survey Equipment

Vessel(s)

Chief(s) of Party

USC&GS Skiff 3

USC&GS Launch CS-82

Clarence R. Reed

Manufacturer	Model	Instrument Type
		Bar Check
		Sextant Visual/Azimuth
		Least Depth Gage
	808	Single Beam Echo Sounder

Source Data at NCEI

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