Hello everyone! 
Carlson Layout version 1.07
With new powerful drawing functions and more!
The Android-based Carlson Layout provides an efficient, affordable, and easy-to-use site layout solution, backed with excellent service and award-winning technical support.
Unlike any other available solution, Layout supports the widest range of popular and newly released RTK GPS and conventional and robotic total stations, putting the power of Carlson’s in-field coordinate geometry at your fingertips 
Available on Carlson Layout | Lowest price online | Global GPS Systems