North American Vertical Datum of 1988

North American Vertical Datum of 1988 - vertical datum for orthometric heights. Article “North American Vertical Datum of 1988” in Norwegian Wikipedia has 21.5 points for quality (as of July 1, 2026). The article contains 2 references and 1 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.13 points.

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

Since the creation of article “North American Vertical Datum of 1988”, its content was written by 3 registered users of Norwegian Wikipedia and edited by 48 registered Wikipedia users in all languages.

The highest Authors Interest rank from 2001:

• Local (Norwegian): #2530 in August 2025
• Global: #391001 in June 2023

The highest popularity rank from 2008:

• Local (Norwegian): #218598 in August 2025
• Global: #157170 in April 2010

There are 5 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) North American Vertical Datum of 1988		33.2641
2	Norwegian (no) North American Vertical Datum of 1988		21.5024
3	Romanian (ro) North American Vertical Datum of 1988		11.9788
4	Malay (ms) Datum Tegak Amerika Utara 1988		4.2071
5	Simple English (simple) North American Vertical Datum of 1988		0.8462

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

The most popular language versions of the article "North American Vertical Datum of 1988" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) North American Vertical Datum of 1988		667 380
2	Malay (ms) Datum Tegak Amerika Utara 1988		3 575
3	Romanian (ro) North American Vertical Datum of 1988		1 756
4	Simple English (simple) North American Vertical Datum of 1988		926
5	Norwegian (no) North American Vertical Datum of 1988		59

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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 "North American Vertical Datum of 1988" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) North American Vertical Datum of 1988		1 463
2	Simple English (simple) North American Vertical Datum of 1988		15
3	Romanian (ro) North American Vertical Datum of 1988		6
4	Malay (ms) Datum Tegak Amerika Utara 1988		5
5	Norwegian (no) North American Vertical Datum of 1988		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 "North American Vertical Datum of 1988" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) North American Vertical Datum of 1988		37
2	Malay (ms) Datum Tegak Amerika Utara 1988		3
3	Norwegian (no) North American Vertical Datum of 1988		3
4	Simple English (simple) North American Vertical Datum of 1988		3
5	Romanian (ro) North American Vertical Datum of 1988		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 "North American Vertical Datum of 1988" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	English (en) North American Vertical Datum of 1988		0
2	Malay (ms) Datum Tegak Amerika Utara 1988		0
3	Norwegian (no) North American Vertical Datum of 1988		0
4	Romanian (ro) North American Vertical Datum of 1988		0
5	Simple English (simple) North American Vertical Datum of 1988		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 "North American Vertical Datum of 1988" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) North American Vertical Datum of 1988		1 366
2	Simple English (simple) North American Vertical Datum of 1988		50
3	Malay (ms) Datum Tegak Amerika Utara 1988		5
4	Romanian (ro) North American Vertical Datum of 1988		2
5	Norwegian (no) North American Vertical Datum of 1988		0

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#	Language	Value
en	English North American Vertical Datum of 1988
ms	Malay Datum Tegak Amerika Utara 1988
no	Norwegian North American Vertical Datum of 1988
ro	Romanian North American Vertical Datum of 1988
simple	Simple English North American Vertical Datum of 1988

Best Rank

Norwegian: #218598 08.2025

Global: #157170 04.2010

Best Rank

Norwegian: #2530 08.2025

Global: #391001 06.2023

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.

In Norwegian Wikipedia the most popular articles on that day were: Forside, Antonio Nusa, VM i fotball 2026, Den demokratiske republikken Kongo, VM i fotball 1998, Erling Braut Haaland, Patrick Berg, Elfenbenskysten, Senegal, Oscar Bobb.

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