5 ESSENTIAL ELEMENTS FOR CONTOUR SURVEY IN BANGLADESH

Map Pantographic: Supplying precise mapping services using pantographic strategies to maintain scale and accuracy.Contour Examination is vital for meteorologists as well, because they use This method to raised recognize the information provided by temperature knowledge. Suitable interpretation of this facts is very important in deciding the framewo

Launch the clamp screw on the instrument, keep the instrument in the right hand, and deal with it about the tripod by rotating only the decreased portion with the still left hand. Tighten the screws of the instrument firmly.Nevertheless, Should the contour lines cycle as a result of three or more variations, then the course of the gradient can be e