(Do after lesson Relative Positioning)
The baseline components of a GPS baseline vector observed at a station A are (1457.984, 1324.873, 1239.016) in meters. The geodetic coordinates of the first station are 41°15'25.6019" N latitude, 76°12'17.8406" W longitude, and 204.687 m. What are the changes in the local geodetic coordinate system of (de, dn, du)?
The mark-to-mark distance between two stations is 843.273 m, the zenith angle between them is 85°58'44" and the azimuth of the line is 42°23'59", what are the changes in the local geodetic coordinates? (in meters)
Using the data from problem 2, if the geodetic position of the occupied station is 41°15'18.2049" N latitude, 76°01'03.0361"W longitude, and 412.389 m in elevation, what are the geodetic coordinates of the sighted station?
The reciprocal vertical angles for a slope distance of 76,953.82 ft are +4°18'42" and -4°26'28". The ellipsoid height of the occupied station is 1672.21 ft. What is the ellipsoid distance of the line? (Use an average radius for the Earth of 20,600,000 ft.)