"Dear Morli and Mark

Thank you for your fast response and useful information.
In addition to the landing, in my project, I also want to use the laser range finder to correct the altitude estimation given by GPS during hovering condition. In the…"

"Dear Sarel

Hello, I am quite interested with this product.

We are working on an unmanned small-scale helicopter landing project, in which GPS is employed to get the position of the helicopter, but the GPS signal is not accurate enough for…"