impact: - all language versions

SPIE (formerly the Society of Photographic Instrumentation Engineers, later the Society of Photo-Optical Instrumentation Engineers) is an international not-for-profit professional society for optics and photonics technology, founded in 1955. It organizes technical conferences, trade exhibitions, and continuing education programs for researchers and developers in the light-based fields of physics, including: optics, photonics, and imaging engineering. The society publishes peer-reviewed scientific journals, conference proceedings, monographs, tutorial texts, field guides, and reference volumes in print and online. SPIE is especially well-known for Photonics West, one of the laser and photonics industry's largest combined conferences and tradeshows which is held annually in San Francisco. SPIE also participates as partners in leading educational initiatives, and in 2020, for example, provided more than $5.8 million in support of optics education and outreach programs around the world. More information...

According to PR-model, is ranked 17,709th in multilingual Wikipedia, in particular this website is ranked 11,476th in English Wikipedia.

The website is placed before and after in the BestRef global ranking of the most important sources of Wikipedia.

PR-model F-model AR-model
17,709th place
12,689th place
14,312th place
11,476th place
7,737th place
8,847th place
19,985th place
18,693rd place
15,294th place
10,503rd place
5,982nd place
7,835th place
40,202nd place
8,567th place
23,108th place
15,689th place
11,729th place
16,109th place
3,086th place
15,162nd place
4,022nd place
31,659th place
13,182nd place
22,778th place
58,245th place
22,304th place
29,347th place
23,318th place
9,762nd place
14,640th place
17,582nd place
9,016th place
17,525th place
68,071st place
36,117th place
75,204th place
27,515th place
17,956th place
18,913th place
51,176th place
21,447th place
15,237th place
10,353rd place
16,322nd place
7,922nd place
1,222nd place
8,294th place
1,871st place
71,099th place
12,590th place
27,502nd place
21,391st place
17,530th place
14,572nd place
3,456th place
13,615th place
14,784th place
41,297th place
16,751st place
58,894th place
31,532nd place
48,497th place
42,630th place
13,568th place
8,160th place
11,930th place
11,056th place
8,054th place
8,852nd place
23,259th place
23,595th place
17,334th place
8,711th place
2,892nd place
4,775th place
33,430th place
14,806th place
31,246th place
23,369th place
15,153rd place
25,311th place
15,450th place
8,406th place
11,773rd place
17,863rd place
20,493rd place
35,551st place
26,548th place
12,120th place
14,687th place
1,944th place
5,805th place
6,497th place
36,579th place
14,877th place
28,486th place
27,331st place
11,377th place
25,762nd place
42,462nd place
42,624th place
23,728th place
23,446th place
16,165th place
41,080th place
65,382nd place
17,127th place
51,750th place
33,017th place
18,901st place
32,450th place
2,228th place
5,606th place
4,536th place
9,232nd place
6,834th place
22,112th place
61,798th place
20,418th place
28,729th place
16,747th place
33,245th place
27,851st place
6,008th place
4,082nd place
4,541st place
4,588th place
9,461st place
7,627th place
10,730th place
10,528th place
13,726th place
6,868th place
7,337th place
10,888th place
28,805th place
15,956th place
38,580th place
13,163rd place
4,686th place
11,145th place
24,983rd place
9,878th place
22,334th place
14,273rd place
15,918th place
18,815th place
6,152nd place
6,303rd place
4,146th place
3,090th place
3,279th place
6,737th place
20,249th place
51,803rd place
38,625th place
4,349th place
10,882nd place
9,625th place
12,067th place
17,279th place
12,209th place
1,603rd place
1,489th place
2,158th place
33,496th place
14,592nd place
13,927th place
2,949th place
22,598th place
1,871st place
33,482nd place
17,808th place
45,165th place
1,864th place
1,769th place
1,489th place
19,976th place
17,524th place
13,574th place
23,910th place
6,039th place
20,260th place
18,068th place
6,872nd place
16,020th place
7,052nd place
4,579th place
3,582nd place
18,147th place
14,415th place
24,983rd place
22,950th place
4,899th place
12,039th place
19,866th place
8,854th place
15,941st place
21,395th place
14,128th place
16,103rd place
3,754th place
2,700th place
4,224th place
30,230th place
11,538th place
24,442nd place
4,083rd place
3,413th place
3,998th place
2,911th place
3,512th place
3,401st place
32,228th place
8,274th place
24,583rd place
18,399th place
13,400th place
17,824th place
15,467th place
18,812th place
14,326th place
27,293rd place
25,908th place
29,014th place