DescriptionLatitude (PSF).png English: Line art drawing of Earth with latitdue parallels latitudes. Suomi: Piirustus Maapallosta, johon on merkitty pituuspiirit
license: This image is a derivative work of the following images: Latitude (PSF).png licensed with PD-ScottForesman 2007-12-06T18:44:15Z Igno2 2618x2712
DescriptionLatitude lines-es.png Español: Principales paralelos Date 30 June 2017 Source Commons: File:Latitude (PSF).png Author Pearson Scott Foresman
original version. Modifications: Translated to Arabic - عُرِبَت. The original can be viewed here: Latitude (PSF).png: . Modifications made by Rayandali.
DescriptionSextant (PSF).png English: An instrument for measuring angular distances used especially in navigation to observe altitudes of celestial bodies