Altimeter

Turn your smartphone into an accurate altitude measurement instrument. Altimeter allows you to determine the altitude relative to the mean sea level, relative to a fixed point or to use it as a simple altitude calculator.

Main features:

* Calculate altitude relative to sea level (Online)

* Calculate altitude relative to a fixed point (Point to Point)

* Calculate altitude using input data (Calculator)

* Manual sensor calibration

* Use automatic, manual or standard temperature in calculations

* Change distance, pressure, and temperature units

* Change interpolation method

* Change sync frequency

* Set pressure and temperature offsets to apply to stations reports

Interpolation methods:

* Polygonal - Automatic - Select the closest station and use its measurements

* Triangulation - Manual - Estimate values using three selected stations

* Inverse Distance Weighting - Manual - Estimate values using all selected stations

* Delaunay (Triangulation) - Automatic - Select the three best stations to estimate using triangulation

* Delaunay (IDW) - Automatic - Select the three best stations to estimate using Inverse Distance Weighting

Requirements:

* Your smartphone must have a barometer to use Online and Point to Point features, otherwise you can only use the calculator