Java-based graphical visualizer and distance calculator for hang gliding and paragliding cross country (XC) triangles flown over different waypoints using GPS coordinates and Earth's oblate spheroid geometry -- Used for triangle inclusion/disclusion in 2012 Chelan XC Classic Hang Gliding / Paragliding Competition scorekeeping rulebook
data-visualization
rulebook
geographical-information-system
geometry-processing
paragliding
xc
cross-country
scorekeeping
hang-gliding
free-flight
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Updated
Apr 20, 2023 - Java