@interface GeographicCoordinate : NSObject @property (nonatomic) double latitude; @property (nonatomic) double longitude; @property (nonatomic) double altitude; + (id)fromECEFCoordinate:(id)a0; - (id)initFromECEFCoordinate:(id)a0; - (id)init; - (id)initWithLatitude:(double)a0 longitude:(double)a1 andAltitude:(double)a2; - (void)setFromLatitude:(double)a0 longitude:(double)a1 andAltitude:(double)a2; - (void)setFromECEFCoordinate:(id)a0; @end