8.8 Unit converter

The unit converter tool provides conversion between different units of angle, distance, and slope commonly used in surveying and mapping, which is very convenient.

1. Angle: It can achieve mutual conversion between dms, degrees, radians, and percentiles.
2. Distance: Can achieve mutual conversion of commonly used length units.
3. Slope: Six types of slope units can be converted to each other, with percentages and fractions formatted for display.