File:Dudswell lock 48 - geograph.org.uk - 2154310.jpg

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Summary

Description	English: Dudswell lock 48
Depicts InfoField	lock, Northchurch
Date	10 April 2010
Source	Geograph Britain and Ireland
Author	Graham Horn
Place of creation InfoField	Northchurch (Northchurch→Dacorum→Hertfordshire→East of England→England→United Kingdom)

Camera location	51° 46′ 40.5″ N, 0° 36′ 06″ W	View this and other nearby images on: OpenStreetMap	51.777919; -0.601783

Object location	51° 46′ 40.9″ N, 0° 36′ 08″ W	View this and other nearby images on: OpenStreetMap	51.778015; -0.602359

Licensing

This image was taken from the Geograph project collection. See this photograph's page on the Geograph website for the photographer's contact details. The copyright on this image is owned by Graham Horn and is licensed for reuse under the Creative Commons Attribution-ShareAlike 2.0 license.

This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license.

Attribution: Dudswell lock 48 by Graham Horn

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attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	09:47, 12 June 2021		640 × 392 (199 KB)	GeographBot	Uploading geograph.org.uk image from https://www.geograph.org.uk/photo/2154310

File usage

The following page uses this file:

Dudswell, Hertfordshire

Metadata

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Camera manufacturer	Panasonic
Camera model	DMC-TZ3
Exposure time	1/1,000 sec (0.001)
F-number	f/3.3
ISO speed rating	100
Date and time of data generation	11:31, 10 April 2010
Lens focal length	4.6 mm
Orientation	0
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Picasa 3.0
File change date and time	11:31, 10 April 2010
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	11:31, 10 April 2010
Meaning of each component	Y Cb Cr does not exist
Image compression mode	4
Exposure bias	0
Maximum land aperture	3.44 APEX (f/3.29)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire, compulsory flash suppression
Supported Flashpix version	1
Color space	Uncalibrated
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	0
Focal length in 35 mm film	28 mm
Scene capture type	Standard
Scene control	None
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Unique image ID	4e2325aafa3e4519b38bcf6880044ae5

Summary

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some value

10 April 2010

51°46'40.4"N, 0°36'6.5"W

51°46'40.8"N, 0°36'8.6"W

0.001 second

3.3

4.6 millimetre

100

image/jpeg

File history

File usage

Metadata