Robert Walker
MagVar is targeted towards anyone interested in navigation. This includes, pilots of aircraft, captains of sea going vessels, cartographers, engineers and surveyors. Anyone who uses maps and a compass will find the declination calculation (also referred to magnetic variation) very useful. (Declination is the difference between true and magnetic north and used when plotting a course on a map.)
現在選択しているストアで観測したダウンロード価格です。地域別価格を開くと、国ごとの換算価格を比較できます。
Apple の公開 App Store ページで現在確認できる項目です。App Store Connect の完全な商品一覧とは限りません。
MagVar is targeted towards anyone interested in navigation. This includes, pilots of aircraft, captains of sea going vessels, cartographers, engineers and surveyors. Anyone who uses maps and a compass will find the declination calculation (also referred to magnetic variation) very useful. (Declination is the difference between true and magnetic north and used when plotting a course on a map.)
MagVar calculates the magnetic flux density for any location on the Earth and then uses this data to calculate magnetic variation. The model is accurate for dates ranging from January 1, 2025 up through December 31, 2029. Using the model, the app calculates declination and inclination.
As the user pans the map, the magnetic variation is calculated and graphically shown as a map overlay.
最新の App Store 観測データに基づく回答です。
最新の観測ダウンロード価格は $0.99 です。現在の決済価格は公式 App Store リンクで確認してください。
Apple の公開ページでは現在、このストアで 0 件の購入項目が表示されています。公開一覧は完全ではない場合があります。
はい。App Store の価格はストア、通貨、税、開発者の価格設定によって異なる場合があります。現在 3 地域の観測データがあります。