Topografia (Land Surveying)

About Topografia (Land Surveying) Android App

This is a app that can do some calculations in field or office, sometimes needed on a classic Land Surveying job, engineering or students calculations.

It can perform (by now) the following operations:

V2.0
- Calculate Azimuth and distance between two given points (coordinates).
- Elevation calculation, trigonometric/Total station method.
- Point calculation, by given Azimuth an distance.
- Intersection of two lines, by given 2 pts each (coordianates).

V2.1
- Calculate missing sides of triangles by Cosin or Sin laws (missing data needs to be entry as "-1").
- Acept diferent angular units, Grads (0-400); Decimal Degrees (0-360); Radians (0-2pi).

V2.11
- Auto adjust to different screens.
V2.12

- Error on auto adjust for different screens, reverted.
V2.13

- Multilanguage: English, Portuguese, Spanish. By now only in main menu.
- Auto adjust to different screens, always in portrait mode.

V2.14
- Multilanguage: English, Portuguese, Spanish. By now only in main menu, azimuths menu and help.

V2.15
- Little bug on screen.


V2.16
- New calculation, distance point to line, data entry by coordinates.

V2.17
- Rebuild config menu, and new algorithm to calculate triangles.

V2.18
- Translation of Trigonometric Heigths.

V2.19
- Translation of Trigonometric Heigths.

V2.20
- New menu, angle conversion

V2.21
- Add a GPS menu (on testing)
- Improvements on triangles menu

V2.22
- GPS menu records file, good to field study.

V3.00
- New interface, only in english. Manual avaiable online.

Future development will be: Convert between distances in map an scale; Clothoids , send calculated data ...

All calculations are in meters and grads (0-400) by default. Positive Azimuths to North and clockwise.


This app will still in development, sugestions are accepted. Is optimized to screen resolution 720x1280.
This one intents substitute a similar app that i create and is on selling at google play. Diferent programming language.

Thanks.