Jim Crume

This app provides the following functions: 1 - Add or Subtract angles 2 - Add or Subtract an angle from a bearing 3 - Subtract two bearings to get the …

This app provides the following functions:1 - Create coordinates given the beginning point Northing and Easting, Bearing and Distance.2 - Inverse betw …

This app provides the following functions:1 - Convert Ground Coordinates to Grid Coordinates2 - Convert Grid Coordinates to Ground Coordinates3 - Calc …

This app provides the following functions:1 - Simple Curve2 - Reverse Curve3 - Compound CurveThis app has a simple and unique interface. Given two kno …