POLITEKNIK UNGKU OMARCIVIL ENGINEERING DEPARTMENT LAND SURVEY DIVISIONJalan Raja Musa Mahadi, 31400, Ipoh, Perak D.RTel:05-5457656/5457622COURSE: CG 506 _ GEODESY 1 50 20

END O CHAPTER PROBLEM:3 NAME :CLASS : REG. NO:DATE :

QUESTION 1Describe in detail what is Astro-Geodetic.(25 marks)

QUESTION 2Given values :

Latitude of point A = 300 14 20 NLongitude od point A = 230 20 00 ELatitude of point B = 300 20 40 NLongitude of point B = 230 28 00 E

Ellipsoid parameter : a =6378000 m e2 = 0.0067200Calculate :

i. Azimuth AB, ABii. Azimuth BA, BAiii. Ellipsoidal distance, SAB(25 marks)