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File:Тунгус метеорит Топи Тунгуски до14сент1930 ВС1931.JPG

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DescriptionТунгус метеорит Топи Тунгуски до14сент1930 ВС1931.JPG

Tunguska. Leonid Kulik expedition in 1927-30.

Русский: Топи Тунгуски, в районе которых упал феномен. Фотография из журнала "Вокруг света", 1931 год. Оригинальное фото сделано между 1927 и 1930 годом (предположительно, 1930, до 14 сентября). Автор в первоисточнике (журнале) не указан.
Date / 1931 (published)
Source Own work photo / Vokrug Sveta, 1931
Author Не указан в первоисточнике, неизвестен.
Permission
(Reusing this file)
Public domainPublic domainfalsefalse
Public domain

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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
Public domainPublic domainfalsefalse
Public domain This work is in the public domain in Russia according to article 1281 of the Civil Code of the Russian Federation, articles 5 and 6 of Law No. 231-FZ of the Russian Federation of December 18, 2006 (the Implementation Act for Book IV of the Civil Code of the Russian Federation).

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Add a one-line explanation of what this file representsТопи Тунгуски, в районе которых предположительно упал метеорит. Фотография из журнала "Вокруг света", 1931 год.

Items portrayed in this file

depicts

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inception

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focal length

17.342 millimetre

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current21:36, 7 November 2012Thumbnail for version as of 21:36, 7 November 20123,094 × 1,957 (2.08 MB)Vizu
21:35, 7 November 2012Thumbnail for version as of 21:35, 7 November 20123,073 × 1,942 (1.75 MB)Vizu
16:39, 5 November 2012Thumbnail for version as of 16:39, 5 November 20122,993 × 1,875 (1.85 MB)Vizu
16:36, 5 November 2012Thumbnail for version as of 16:36, 5 November 20123,071 × 1,906 (1.92 MB)Vizu
16:35, 5 November 2012Thumbnail for version as of 16:35, 5 November 20123,013 × 1,890 (1.8 MB)Vizu{{Information |Description= Trees were knocked down and burned over hundreds of square km by the Tunguska meteoroid impact. This image is public domain, from the Leonid Kulik expedition in 1927 {{ru|Ореольный бур...

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Metadata

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Camera manufacturerCanon
Camera modelCanon PowerShot A630
Exposure time1/80 sec (0.0125)
F-numberf/3.5
Date and time of data generation12:53, 7 November 2012
Lens focal length17.342 mm
OrientationNormal
File change date and time12:53, 7 November 2012
Y and C positioningCentered
Exif version2.2
Date and time of digitizing12:53, 7 November 2012
Meaning of each component
  1. Y
  2. Cb
  3. Cr
  4. does not exist
Image compression mode5
Shutter speed6.3125
APEX aperture3.625
Exposure bias0
Maximum land aperture3.625 APEX (f/3.51)
Metering modePattern
FlashFlash did not fire, compulsory flash suppression
DateTimeOriginal subseconds00
DateTimeDigitized subseconds00
Supported Flashpix version1
Color spacesRGB
Focal plane X resolution11,412.587412587
Focal plane Y resolution11,439.252336449
Focal plane resolution unitinches
Sensing methodOne-chip color area sensor
File sourceDigital still camera
Custom image processingNormal process
Exposure modeAuto exposure
White balanceAuto white balance
Digital zoom ratio1
Scene capture typeStandard