class GeoPosition {
  final double latitude;
  final double longitude;
  final double altitude;

  GeoPosition({
    required this.latitude,
    required this.longitude,
    required this.altitude,
  });

  factory GeoPosition.fromJson(Map<String, dynamic> json) {
    return GeoPosition(
      latitude: json['latitude'],
      longitude: json['longitude'],
      altitude: json['altitude'],
    );
  }
}