Download Copan apk 1.3 free for Android smartphone

9 May

Posted by Underhill Geomatics Ltd. in Tools | May 9, 2014 | 4 Comments

Apk file size: 1.2 MB

Copan for Android is a geomatics engineering tool for computing and managing plane land survey coordinates.


Calculates Inverse, Traverse, and Intersections with Coordinate Geometry (COGO) functions.
Calculates circular curves.
Processes and adjust field traverse survey data.
Performs map/deed closure checks and area calculations with Map Check.
Handles coordinate transformations.
Performs UTM / State Plane / Geographic conversion in metres, feet, and US Survey feet.
Supports gons (grads), degrees-minutes-seconds and quadrantal bearings.
Saves GPS points in the coordinate file.
Accesses MapQuest maps if you have Internet access.

Coordinates are saved to the hand-held device's memory. Traverse data, Map Check data, and other user entered data may be saved to files for editing and recalculating.

Graphics views of Coordinate Geometry, Traverse, and Map Check are shown to help you verify your data.

User manual for Copan is available at:

Version 1.2
- State Plane conversion functions added. Metres, feet, and US Survey feet may be used in the coordinate conversions.

Version 1.1
- Circular Curve calculator added.
- Coordinates Transform by Points function fixed.
- UTM/Geographic conversion function fixed and user interface improved.

Whats new

    Added graphic selection of points.
    Graphic views are now retained instead of zoomed out each time.
    Screen orientation in COGO now rotates.
    Curve calculation 3 Point curve function fixed. New calculation, BC, EC, Ctr pt. added.
    Added new Settings option to allow choice of keyboard inputs for Cogo Distance and Azimuth fields.
    Fixed problem in State Plane conversion functions where a change in datum without changing the zone was not working.

Underhill Geomatics Ltd. part of our Tools and have average installs from 1000 to 5000. Last Update May 9, 2014. Google play rating is 73.0. Current verison is 1.3. Actual size 1.2 MB.

Download copan.apk 1.2 MB


Mike M

UI severely lacking. Extremely difficult user interface. I've been surveying for over 30 years and still have no idea what this app is asking for input in order to calc coords.

Abdulhakeem Abubakar

What a wonderful app Really helped, now I can calculate area of plots directly on field without any delay.. Thumps up!

Rohiman Ibrahim

Easy for me used,anytime and anywhere. All functions

tommy batts

Turn gps points to SPC This is really for survey. ..

Leave A Comment