Schaal van Rio (Dutch Wikipedia)

Analysis of information sources in references of the Wikipedia article "Schaal van Rio" in Dutch language version.

Last modified: 20:48:36, 20 January 2025 (UTC)

Ref.Un. Ref.Website

Global rank Dutch rank

low place

low place

low place

7,295^th place

low place

low place

iaaseti.org (Global: low place; Dutch: low place)

(en) Rio Scale Calculator. IAA SETI Permanent Committee (september 2003).

iaaspace.org (Global: low place; Dutch: low place)

(en) The Rio Scale. The International Academy of Astronautics (21 juli 2015).

visionair.nl (Global: low place; Dutch: 7,295^th place)

Germen Roding, De Rio schaal voor buitenaards leven. Visionair.nl (17 februari 2012).