TopoDroid

TopoDroid - Cave surveying on Android

TopoDroid helps you to take surveying data and accurate sketches while you
are in the cave, so that you can detect errors in the data while you are still on the spot and correct them.
TopoDroid has many functions to help you get the most out of surveying trip. In this way, by the time you finish it a working map is almost ready.

TopoDroid is designed to work only with the DistoX. However, the survey data can be also entered manually. TopoDroid has DistoX calibration functions, as well as other advanced DistoX functions.

TopoDroid handles one survey session at a time. It is not a cave survey project manager. For that purpose many good PC programs, already exist, and TopoDroid exports survey data in several PC cave program formats (among them: therion, compass, visualtopo, walls, survex), as well as dxf, csv, kml, track-file. Sketches can be exported as therion, csurvey, dxf, svg, and png files.

See https://sites.google.com/site/speleoapps/home/topodroid for a more detailed list of TopoDroid features.

DISCLAIMER
This app is open-source, free and ad-free. It has no warranty. By using it you agree that the author is not responsible for any loss of data you might incur, or damage whatsoever, including damages to DistoX devices.

PERMISSIONS
TopoDroid requires the following permissions: WRITE_EXTERNAL_STORAGE, BLUETOOTH, BLUETOOTH_ADMIN

Certain functions depend on these permissions:
CAMERA, RECORD_AUDIO, ACCESS_FINE_LOCATION.

BETA and OLD APKS
TopoDroid has an open-beta program: opt-in link on the website.
Apks of some old versions are available on the website.

TRANSLATIONS
M. Guerrero (spanish), F. Martin (french), A. Kozhenkov (russian), V. Georgiev (bulgarian), M. Keller (german), F. Toso (italian), H.-J. Luo (chinese), V. Kozly (ukrainian), I. Raguz (slovenian), P. Suru (hungarian), A. Roncolato/R. Severo (potuguese).
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4.5
171 total
5120
430
313
21
17
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What's New

Slovenian translation deprecated: insufficient translation.
Reverted to old look.
Line & area dialogs: point decimation button.
Overview window: undo button for polyline measure.
Survey stats: added length in the horizontal plane.
Multishot: highlight and strike/dip buttons.
Custom toast messages (tap to close immediately).
CSurvey export improvements.
Minor fixes.
User manual French translation (by. D. Ros).
Manual and translations updates.
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Additional Information

Updated
April 18, 2018
Size
3.6M
Installs
10,000+
Current Version
4.0.0h
Requires Android
2.2 and up
Content Rating
Everyone
Permissions
Offered By
marco.corvi
Developer
marco corvi via borgo antico 7 16036 recco GE italy
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