أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
• Total Station based systems provide the highest possible degree of accuracy for site positioning, stakeout, grade checking and measurement
GPS receiver based systems are ideal for larger jobsites, and accuracy requirements of 8 millimeters (0.03 feet). Since they depend on satellite signals they work best on sites with a reasonably unobstructed view of the sky.
هل تحتاج لمساعدة في كتابة سيرة ذاتية تحتوي على الكلمات الدلالية التي يبحث عنها أصحاب العمل؟