座標変換
座標変換.
海図の座標を航海日誌が読める形に書き換えます。
Degrees · minutes · seconds31° 13′ 49.44″ N121° 28′ 25.32″ E
Positive latitude is north and negative is south; positive longitude is east and negative is west.
座標変換
海図の座標を航海日誌が読める形に書き換えます。
Positive latitude is north and negative is south; positive longitude is east and negative is west.