home *** CD-ROM | disk | FTP | other *** search
/ The Trig Explorer / The Trig Explorer.iso / mac / Explorer / SURVEY.dxr / 00035.png < prev    next >
Portable Network Graphic  |  1998-07-22  |  2.3 KB  |  189x132  |  1-bit (2 colors)
   ocr: Used with abar or graduatedstaff ofa known length, the Theodolite can find distances - with a - . - - good degree of accuracy.