Sentinel-1

Sentinel-1 - model of synthetic aperture radar Earth observation satellite. Article “Sentinel-1” in Japanese Wikipedia has 11.2 points for quality (as of July 1, 2026). The article contains 6 references and 5 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Japanese) language version.

In June 2026 the article “Sentinel-1” was edited by 1 authors in Japanese Wikipedia and written by 13 authors in all languages.

Since the creation of article “Sentinel-1”, its content was written by 4 registered users of Japanese Wikipedia and edited by 296 registered Wikipedia users in all languages.

The article is cited 14 times in Japanese Wikipedia and cited 1349 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Japanese): #104312 in August 2024
• Global: #13573 in April 2014

The highest popularity rank from 2008:

• Local (Japanese): #278154 in April 2014
• Global: #110950 in April 2014

There are 19 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	English (en) Sentinel-1		67.7934
2	Catalan (ca) Sentinel-1		54.939
3	German (de) Sentinel-1		47.0625
4	Estonian (et) Sentinel-1		38.5237
5	Bulgarian (bg) Sentinel-1		37.6605
6	Spanish (es) Sentinel-1		35.9178
7	French (fr) Sentinel-1		29.3419
8	Hungarian (hu) Sentinel–1		28.4613
9	Czech (cs) Sentinel-1		24.6522
10	Dutch (nl) Sentinel-1		24.5695

More...

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

The most popular language versions of the article "Sentinel-1" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Sentinel-1		412 985
2	German (de) Sentinel-1		95 130
3	French (fr) Sentinel-1		50 238
4	Spanish (es) Sentinel-1		30 705
5	Chinese (zh) 哨兵1号		29 837
6	Italian (it) Sentinel-1		23 039
7	Japanese (ja) Sentinel-1		21 995
8	Persian (fa) سنتینل-۱		9 683
9	Portuguese (pt) Sentinel-1		7 231
10	Dutch (nl) Sentinel-1		5 285

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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 "Sentinel-1" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Sentinel-1		1 325
2	French (fr) Sentinel-1		384
3	German (de) Sentinel-1		343
4	Chinese (zh) 哨兵1号		238
5	Italian (it) Sentinel-1		103
6	Spanish (es) Sentinel-1		99
7	Japanese (ja) Sentinel-1		90
8	Persian (fa) سنتینل-۱		45
9	Catalan (ca) Sentinel-1		34
10	Turkish (tr) Sentinel-1		33

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

Language versions of the article "Sentinel-1" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Sentinel-1		97
2	German (de) Sentinel-1		62
3	French (fr) Sentinel-1		38
4	Hebrew (he) סנטינל 1		20
5	Italian (it) Sentinel-1		17
6	Spanish (es) Sentinel-1		11
7	Dutch (nl) Sentinel-1		8
8	Czech (cs) Sentinel-1		6
9	Estonian (et) Sentinel-1		6
10	Portuguese (pt) Sentinel-1		6

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 "Sentinel-1" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	German (de) Sentinel-1		7
2	English (en) Sentinel-1		2
3	Indonesian (id) Satelit Sentinel-1		2
4	Catalan (ca) Sentinel-1		1
5	Japanese (ja) Sentinel-1		1
6	Arabic (ar) سانتنال-1		0
7	Bulgarian (bg) Sentinel-1		0
8	Czech (cs) Sentinel-1		0
9	Spanish (es) Sentinel-1		0
10	Estonian (et) Sentinel-1		0

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

Language versions of the article "Sentinel-1" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Sentinel-1		351
2	Catalan (ca) Sentinel-1		336
3	French (fr) Sentinel-1		251
4	German (de) Sentinel-1		118
5	Dutch (nl) Sentinel-1		84
6	Chinese (zh) 哨兵1号		83
7	Persian (fa) سنتینل-۱		62
8	Japanese (ja) Sentinel-1		14
9	Spanish (es) Sentinel-1		13
10	Hebrew (he) סנטינל 1		9

More...

#	Language	Value
ar	Arabic سانتنال-1
bg	Bulgarian Sentinel-1
ca	Catalan Sentinel-1
cs	Czech Sentinel-1
de	German Sentinel-1
en	English Sentinel-1
es	Spanish Sentinel-1
et	Estonian Sentinel-1
fa	Persian سنتینل-۱
fr	French Sentinel-1
he	Hebrew סנטינל 1
hu	Hungarian Sentinel–1
id	Indonesian Satelit Sentinel-1
it	Italian Sentinel-1
ja	Japanese Sentinel-1
nl	Dutch Sentinel-1
pt	Portuguese Sentinel-1
tr	Turkish Sentinel-1
zh	Chinese 哨兵1号

Best Rank

Japanese: #278154 04.2014

Global: #110950 04.2014

Best Rank

Japanese: #104312 08.2024

Global: #13573 04.2014

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

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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