Map Projection Transitions

• Main Authors: Nedjeljko Frančula, Miljenko Lapaine
• Format: Article
• Language: English
• Published: Croatian Cartographic Society 2013-06-01
• Series: Kartografija i Geoinformacije
• Subjects: map projections, animation
• Online Access: http://kig.kartografija.hr/index.php/kig/article/view/247
• ISSN: 1333-896X; 1848-0713

Map Projection Transitions is a very successful web application about map projections. The web page (<a href="http://www.jasondavies.com/maps/transition" target="_blank">http://www.jasondavies.com/maps/transition</a>) pre­sents a world map with graticule and country borders in the oblique Aitoff projection, with the South Pole. The map is not static, but animated. The South Pole moves toward the bottom and Earth rotates around its poles. The animation lasts five seconds, after which the projection changes and movement continues for five seconds, after which the projection changes again. Names of projections appear in a separate window. There are a total of 56 projections. The South Pole eventually becomes invisible and the North Pole appears at the top. Various parts of Earth appear in the center of the map by rotating around the poles.