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Anonymous works, photographs, cinematographic works, sound recordings, government works, and works of corporate authorship or of international organizations enter the public domain 60 years after the date on which they were first published, counted from the beginning of the following calendar year
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1178:{{Information |Description=Index to the Great Trigonometrical Survey of India (1922) |Source=Report of the Survey of India for 1921-22 |Date=1922 |Author=Survey of India, Government of India |Permission={{PD-1923}} |other_versions= }} [[Category:Maps...
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Any kind of work other than the above enters the public domain 60 years after the author's death (or in the case of a multi-author work, the death of the last surviving author), counted from the beginning of the following calendar
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The Indian
Copyright Act, 1957 is not retroactive, so any work in which copyright did not subsist when it commenced did not have its copyright restored, and is in the public domain per the
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Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the
Commons. If the work is not a U.S. work, the file
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it as one of the finest images on the
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measurements. Triangulation series are indicated by a number in parentheses. These series are described in the table at the bottom left. The red dash-dot lines are
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Posthumous works (other than those above) enter the public domain after 60 years from publication date, counted from the beginning of the following calendar year.
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Among the many accomplishments of the Survey were the demarcation of the
British territories in India and the measurement of the height of the
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246:(1922). India is shown on a 1-degree grid of green lines. The blue triangles indicate the Great Trigonometrical
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If the file has been modified from its original state, some details may not fully reflect the modified file.
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The following pages on the
English Knowledge (XXG) use this file (pages on other projects are not listed):
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Knowledge (XXG):Featured picture candidates/File:1922 Index of Great
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The Indian
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422:(i.e. as of 2024, works published prior to 1 January 1964 are considered public domain).
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Text of laws, judicial opinions, and other government reports are free from copyright.
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650://commons.wikimedia.org/File:1922_Index_of_Great_Trigonometrical_Survey_of_India.jpg
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Click on a date/time to view the file as it appeared at that time.
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732:) and is considered one of the finest images. See its nomination
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87:(5,560 × 4,448 pixels, file size: 16.54 MB, MIME type:
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indicating the copyright status in the source country.
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Knowledge (XXG) talk:Selected anniversaries/August 15
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Knowledge (XXG):WikiProject India/Recognized content
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Commons is a freely licensed media file repository.
1346:Šablon:Knowledge (XXG):Arhiva izabranih slika/2022
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787:Map of the Great Trigonometrical Survey of India
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1228:Knowledge (XXG):Picture of the day/August 2025
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1351:Šablon:Slika nedelje/3, 2022.
1316:ಗ್ರೇಟ್ ಟ್ರಿಗ್ನಾಮೆಟ್ರಿಕ್ ಸರ್ವೆ
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607:(or registered with the
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437:Copyright Act 1911
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