Latitude/Longitude Distance Calculator
www.nhc.noaa.gov › gccalcEnter latitude and longitude of two points, select the desired units: nautical miles (n mi), statute miles (sm), or kilometers (km) and click Compute. Latitudes and longitudes may be entered in any of three different formats, decimal degrees (DD.DD), degrees and decimal minutes (DD:MM.MM) or degrees, minutes, and decimal seconds (DD:MM:SS.SS).
Nautical Calculator
nauticalcalculator.comNautical Calculator. Nautical Calculator is an easy to use app built specifically for your iPhone and iPad that helps you solve the equations and conversions typically associated with marine navigation. Additionally, all of the calculation tables, a six-volume set of sight reduction tables, and the full text of the "The American Practical Navigator" by Nathaniel Bowditch is included.
NAUTICAL DISTANCE MAP CALCULATION
nauticaldistancemap.comBy providing the distance in nautical miles, the system provides you with all the arrival points, in the sea or in the coasts, in the form of a polygon on the map. Currently Nautical Distance Map is an extension of Iso4app, a service for calculating road reachability (isochrones and isodistances). Iso4app has been extended to manage marine isodistances as well. The service is available in all seas of the world. An iOS/Android version may be available if there is interest in the nautical ...