In tertiary triangulation, the length of the sides is in the range of 10 to 25 The length of the base line in primary triangulation is 8 to 12 km. Both a & b The triangulation station at which astronomical observations are made for azimuths are called Laplace stations.
Answer Discuss in Comment
"Scientists dream about doing great things. Engineers do them."
PSC Advertisement ⏩ | Federal PSC | Bagmati PSC | PSC Karnali | PSC Lumbini | PSC Sudurpaschim | PSC Gandaki | PSC State 1.