principles

principles every profession must be founded upon sound practice and in this engineering surveying is no different . 

practice in turn must be based upon proven

 principles . this section is concerned with examining the 

principles of survey , describing their interrelationship and 

showing how they may be applied in prac-tice . most of the 

principles below have an application at all stages of survey 

and it an unwise and unprofessional surveyor work . the 

principles described here have application across the whole

 spectrum of survey activity , from field work to 

photogrammetry , mining surveying to metrology. 

hydrography to cartography , and cadastral to construction surveying