Dioptra

Dioptra - classical surveying instrument from the 3rd century BCE. Article “Dioptra” in Catalan Wikipedia has 42.3 points for quality (as of July 1, 2026). The article contains 26 references and 8 sections.

In this language version of Wikipedia the article has the best quality. However, the most popular language version of this article is English.

In June 2026 the article “Dioptra” was edited by 1 authors in Catalan Wikipedia and written by 2 authors in all languages.

Since the creation of article “Dioptra”, its content was written by 3 registered users of Catalan Wikipedia and edited by 169 registered Wikipedia users in all languages.

The article is cited 5 times in Catalan Wikipedia and cited 717 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Catalan): #567 in March 2024
• Global: #38065 in May 2019

The highest popularity rank from 2008:

• Local (Catalan): #30392 in March 2024
• Global: #420178 in January 2018

There are 17 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Catalan (ca) Dioptra		42.2836
2	Italian (it) Diottra		26.5037
3	Tamil (ta) டையோப்ட்ரா		23.9502
4	Spanish (es) Dioptra		21.2706
5	English (en) Dioptra		19.4277
6	Arabic (ar) ديوبترا		15.3635
7	Ukrainian (uk) Діоптр		14.7306
8	Hungarian (hu) Dioptra		13.8401
9	French (fr) Dioptra		13.3705
10	Serbian (sr) Диоптра		13.2401

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Dioptra" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Dioptra		298 101
2	Spanish (es) Dioptra		71 228
3	German (de) Dioptra		54 934
4	Russian (ru) Диоптр		50 269
5	French (fr) Dioptra		32 615
6	Italian (it) Diottra		29 590
7	Greek (el) Διόπτρα		21 289
8	Chinese (zh) 窺管		5 426
9	Ukrainian (uk) Діоптр		5 087
10	Serbo-Croatian (sh) Dioptra		4 063

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Dioptra" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Dioptra		1 283
2	Italian (it) Diottra		148
3	Russian (ru) Диоптр		146
4	Belarusian (be) Дыёптр		128
5	Spanish (es) Dioptra		117
6	German (de) Dioptra		104
7	French (fr) Dioptra		86
8	Greek (el) Διόπτρα		59
9	Chinese (zh) 窺管		53
10	Romanian (ro) Dioptra		38

More...

The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Dioptra" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Dioptra		45
2	German (de) Dioptra		31
3	French (fr) Dioptra		19
4	Italian (it) Diottra		16
5	Spanish (es) Dioptra		12
6	Hungarian (hu) Dioptra		6
7	Serbo-Croatian (sh) Dioptra		6
8	Ukrainian (uk) Діоптр		6
9	Russian (ru) Диоптр		5
10	Tamil (ta) டையோப்ட்ரா		5

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Dioptra" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Catalan (ca) Dioptra		1
2	Greek (el) Διόπτρα		1
3	Arabic (ar) ديوبترا		0
4	Belarusian (be) Дыёптр		0
5	German (de) Dioptra		0
6	English (en) Dioptra		0
7	Spanish (es) Dioptra		0
8	French (fr) Dioptra		0
9	Hungarian (hu) Dioptra		0
10	Italian (it) Diottra		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Dioptra" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Dioptra		274
2	Arabic (ar) ديوبترا		152
3	Italian (it) Diottra		90
4	Serbo-Croatian (sh) Dioptra		44
5	Chinese (zh) 窺管		44
6	Greek (el) Διόπτρα		19
7	Russian (ru) Диоптр		18
8	Ukrainian (uk) Діоптр		18
9	German (de) Dioptra		15
10	French (fr) Dioptra		15

More...

#	Language	Value
ar	Arabic ديوبترا
be	Belarusian Дыёптр
ca	Catalan Dioptra
de	German Dioptra
el	Greek Διόπτρα
en	English Dioptra
es	Spanish Dioptra
fr	French Dioptra
hu	Hungarian Dioptra
it	Italian Diottra
ro	Romanian Dioptra
ru	Russian Диоптр
sh	Serbo-Croatian Dioptra
sr	Serbian Диоптра
ta	Tamil டையோப்ட்ரா
uk	Ukrainian Діоптр
zh	Chinese 窺管

Best Rank

Catalan: #30392 03.2024

Global: #420178 01.2018

Best Rank

Catalan: #567 03.2024

Global: #38065 05.2019

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In Catalan Wikipedia the most popular articles on that day were: República Democràtica del Congo, Rafael Yuste i Abel, Juan Fernández Benítez, Pere Casacuberta Camps, Rudi García, Marcel Lefebvre, Michael Olise, Marta Montaner Santomà, Vito Quiles, Fèlix el gat.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information