Z-order curve

Z-order curve - function which maps multidimensional data to one dimension while preserving locality of the data points. Article "Z-order curve" in English Wikipedia has 59.2 points for quality (as of July 1, 2025). The article contains 27 references and 11 sections.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that language version.

Since the creation of article "Z-order curve", its content was written by 93 registered users of English Wikipedia and edited by 173 registered Wikipedia users in all languages.

The article is cited 153 times in English Wikipedia and cited 239 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #68012 in January 2025
• Global: #70971 in January 2023

The highest popularity rank from 2008:

• Local (English): #127520 in April 2024
• Global: #213405 in April 2024

There are 10 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, 2025 (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) Z-order curve		59.2265
2	Greek (el) Καμπύλη Z-τάξης		47.3342
3	German (de) Z-Kurve		46.5343
4	Persian (fa) خم مرتبه زد		36.5617
5	Russian (ru) Кривая Мортона		27.4488
6	Catalan (ca) Corba de Lebesgue		26.0145
7	Japanese (ja) Z階数曲線		23.3078
8	Serbian (sr) Kriva oblika Z		17.2229
9	Czech (cs) Mortonův rozklad		14.0641
10	French (fr) Courbe de Lebesgue		9.3105

More...

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

The most popular language versions of the article "Z-order curve" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Z-order curve		894 562
2	German (de) Z-Kurve		63 166
3	Russian (ru) Кривая Мортона		19 230
4	Japanese (ja) Z階数曲線		15 109
5	French (fr) Courbe de Lebesgue		10 899
6	Czech (cs) Mortonův rozklad		7 122
7	Serbian (sr) Kriva oblika Z		1 611
8	Persian (fa) خم مرتبه زد		1 058
9	Catalan (ca) Corba de Lebesgue		407
10	Greek (el) Καμπύλη Z-τάξης		265

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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 "Z-order curve" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Z-order curve		5 161
2	German (de) Z-Kurve		211
3	Japanese (ja) Z階数曲線		140
4	Russian (ru) Кривая Мортона		118
5	French (fr) Courbe de Lebesgue		97
6	Serbian (sr) Kriva oblika Z		25
7	Czech (cs) Mortonův rozklad		22
8	Catalan (ca) Corba de Lebesgue		11
9	Persian (fa) خم مرتبه زد		8
10	Greek (el) Καμπύλη Z-τάξης		4

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

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

#	Language	AI award	Relative AI
1	English (en) Z-order curve		93
2	German (de) Z-Kurve		30
3	French (fr) Courbe de Lebesgue		15
4	Czech (cs) Mortonův rozklad		8
5	Japanese (ja) Z階数曲線		7
6	Persian (fa) خم مرتبه زد		5
7	Russian (ru) Кривая Мортона		5
8	Serbian (sr) Kriva oblika Z		5
9	Greek (el) Καμπύλη Z-τάξης		3
10	Catalan (ca) Corba de Lebesgue		2

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

Language versions of the article "Z-order curve" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Catalan (ca) Corba de Lebesgue		0
2	Czech (cs) Mortonův rozklad		0
3	German (de) Z-Kurve		0
4	Greek (el) Καμπύλη Z-τάξης		0
5	English (en) Z-order curve		0
6	Persian (fa) خم مرتبه زد		0
7	French (fr) Courbe de Lebesgue		0
8	Japanese (ja) Z階数曲線		0
9	Russian (ru) Кривая Мортона		0
10	Serbian (sr) Kriva oblika Z		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 "Z-order curve" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Z-order curve		153
2	French (fr) Courbe de Lebesgue		50
3	Czech (cs) Mortonův rozklad		12
4	German (de) Z-Kurve		10
5	Catalan (ca) Corba de Lebesgue		4
6	Japanese (ja) Z階数曲線		3
7	Russian (ru) Кривая Мортона		3
8	Serbian (sr) Kriva oblika Z		3
9	Persian (fa) خم مرتبه زد		1
10	Greek (el) Καμπύλη Z-τάξης		0

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#	Language	Value
ca	Catalan Corba de Lebesgue
cs	Czech Mortonův rozklad
de	German Z-Kurve
el	Greek Καμπύλη Z-τάξης
en	English Z-order curve
fa	Persian خم مرتبه زد
fr	French Courbe de Lebesgue
ja	Japanese Z階数曲線
ru	Russian Кривая Мортона
sr	Serbian Kriva oblika Z

Best Rank

English: #127520 04.2024

Global: #213405 04.2024

Best Rank

English: #68012 01.2025

Global: #70971 01.2023

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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 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information