3.3
214 reviews
10K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Purpose built, the new MAGNET Field app is focused and ready to drive Topcon and Sokkia Total Stations for precise design layout needs as well as quick and intuitive options for field measurements.

MAGNET Field provides assisted navigation to any point, line, or feature on your project site through constant real time positioning.

MAGNET Field also offers instant ability to securely login to your private Company Account within the MAGNET system to exchange files while standing at active projects sites.
Updated on
Mar 20, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

3.3
198 reviews
A Google user
April 1, 2019
Great job changing UI without any notice. Came to project site and lo and behold completely new app and connot connect to LN100 because all of a sudden app asks for some license number... Thank you Topcon for "wonderful" strategy in app development. It's not YouTube or Twitch for you. People use it to do business and when I'm pressed by schedule to do 250x points and cannot use my tool because you wanted to be cool - this is not cool at all.
15 people found this review helpful
Did you find this helpful?
Topcon Positioning Systems
April 2, 2019
Daniel, Please check your configuration Start MAGNET Construct and click on: M > Config > Survey In the Survey Configuration screen make sure ‘Hybrid’ is not checked and that the slider bar is to the right and highlights the TS Icon. In the Robotic Config screen select the LN100 and the settings you want. Thanks Topcon Product Management
Chris Deba
March 5, 2024
Dear Topcon, How do I connect this to a GM-50 via Bluetooth? What steps are needed on the instrument and application? Best regards,
Did you find this helpful?
A Google user
May 29, 2019
App will not open "MAGNET Construct keeps stopping" error pops up every time I try to open the app. All permissions were granted. Am I missing a requirement or prerequisite? Im using a Samsung Galaxy S7. Please help.
7 people found this review helpful
Did you find this helpful?

What's new

- Added support for RTCM SC135 protocol for the Topcon R2Lite UHF radio
- In the GNSS Status, Renamed "H/V" to "HRMS/VRMS" to improved usability.
-Added the option to hide obsolete coordinate systems.
- Added the option to select a line or linework and get info about the layer it resides in.
- For Lines or Linework, when in Stake and Topo, added the option to configure "Value to Display" (point number, code, code description etc) for line code.