Distância polar (astronomia) (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Distância polar (astronomia)" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

18^th place

51^st place

1web.archive.org

1^st place

1^st place

low place

low place

gisceu.net

(Gisceu - McAllen) (Mar. 11, 2012). «FIELD ASTRONOMY AND TRIANGULATION» (PDF). Geographic Information Systems. Arquivado do original (PDF) em 16 de dezembro de 2011

harvard.edu

cfa.harvard.edu

Smithsonian Astrophysical Observatory team (1 de novembro de 2012). «Measuring Size from Images: A wrangle with angles and image scale» (PDF). HARVARD-SMITHSONIAN CENTER FOR ASTROPHYSICS

web.archive.org

(Gisceu - McAllen) (Mar. 11, 2012). «FIELD ASTRONOMY AND TRIANGULATION» (PDF). Geographic Information Systems. Arquivado do original (PDF) em 16 de dezembro de 2011