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File:Optical telegraph01 4484.jpg

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Summary

Description Late 18th century optical telegraph (replica) at Gärdet in Stockholm. In the background, 20th century telecommunication tower Kaknästornet.
Date
Source Own work
Author CBX
Camera location59° 20′ 02.81″ N, 18° 07′ 07.39″ E  Heading=67.5° Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

Licensing

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attribution share alike
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Captions

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depicts

inception

10 January 2007

coordinates of the point of view

59°20'2.810"N, 18°7'7.388"E

heading: 67.5 degree

exposure time

0.005 second

focal length

5.8 millimetre

data size

430,868 byte

height

1,536 pixel

width

2,048 pixel

media type

image/jpeg

checksum

4a6a3fa17ec365c786a63a4351c58f832a585200

determination method or standard: SHA-1

File history

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Date/TimeDimensionsUserComment
current13:37, 10 January 20072,048 × 1,536 (421 KB)CBX~commonswiki{{Information |Description=Late 18th century optical telegraph (replica) at Gärdet in Stockholm. In the background, 20th century telecommunication tower Kaknästornet. |Source=Own work |Date=2007-01-10 |Author=~~~ |Permission= }} [[Category:Optical teleg

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