Coordinate Master help for iOS
Last updated Apr 2022
Coordinate Master provides the ability to convert coordinates between more than 1700 different coordinate systems.
To use the app, select the "from" coordinate system at the top by using the chooser button to the right. Then select the "to" coordinate system user the other chooser button. Enter the "from" coordinates at the top, and then press the red down arrow to convert forwards. You can also use the red up arrow to convert backwards.
Note that when entering latitude/longitude values, you need to use negative values for latitudes in the southern hemisphere and negative values for western longitudes.
You can also slide the "Use GPS" switch at the top. This makes the app take input for the "from" coordinate system from your current GPS location and automatically converts the location from the Lat/Lon WGS84 coordinate system used by GPS nto the "to" coordinate system.
A complete list of the pre-defined coordinate systems is available here
Links to additional information
www.binaryearth.net