What is Cross Staff in Surveying Simple cross staff perpendicular offset

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=HvW4mtzpcis

#crossstaff #rightangle #chainsurvey • सर्वेक्षण लाइन से ऑफसेट ज्ञात करें, गुनिया की सहायता से to measured the offset from chain line by cross staff • Amazon Shopping Link: Civil Engineering books and auther products = https://amzn.to/2VFciCN • Calculate the Horizontal Angle by theodolite= • Horizontal angle measurement by Theod... • Calculate the Reading of theodolite= • How to Calculate the Vernier Reading ... • Back Sight, Fore Sight, Height of Instrument video= • What is Back sight, Fore Sight, Heigh... • parts of theodolite = • Parts of theodolite | transist theodo... • Dumpy Level Surveying video= • What is Dumpy level Survey in Surveyi... • Height of Instrument (Hi) method= • Height of instrument Method | Rise an... • Draw the L Section of Weir = • How to draw the L Section of weir| Ir...

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