T2 Evaluation 1 скачать в хорошем качестве

T2 Evaluation 1

Here's a brief test of the T2 theodolite, comparing the zenith angle measurements to those of the Leica TS16 total station. I spent some time adjusting the vertical collimation of the theodolite, so that the Face I/Direct zenith angle reading would more closely match the Face 1/Direct zenith angle reading of the TS16. I also brought the index error/index offset closer to zero, so that the Face 1/Face2 (Direct/Reverse) readings of the theodolite would more closely add up to 360 degrees. The T2 manual can be found here: http://ugastro.berkeley.edu/ay122_fal...