/**
 * A geographic position specified by latitude and longitude in decimal degrees.
 */
export interface Coordinates {
    /** Latitude in decimal degrees. Positive values are north, negative values are south. */
    lat: number;
    /** Longitude in decimal degrees. Positive values are east, negative values are west. */
    lon: number;
}
/**
 * Geographic position with optional altitude data, used by flight tracking
 * and airspace calculations. Extends {@link Coordinates} with barometric
 * and geometric altitude fields.
 */
export interface Position extends Coordinates {
    /** Barometric altitude in feet (MSL). */
    baroAltitudeFt?: number;
    /** Geometric altitude in feet (geoid). */
    geoAltitudeFt?: number;
}
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