Q.5 (a) The following forebearings and backbearings were observed in traversing with a compass. Line Forebaring PQ S 37°30'E QR S43°15'W RS N 73°00'W ST N 12°45′E TP N 60°00'E Calculate the interior angles and the correct them for observational errors. Backbearing N37°30'W N44°15'E S72°15'E S13°15'W S59°00'W

Q: Following observations were taken for determining the R.L. of station A. Instrument -station Height…

A:

Q: A line of three-wire differential levels goes from benchmark Gloria o benchmark Carey. The length of…

A: Compensator accuracy = ±0.3 '' Length of line = 2199 m Reading error = ± 1 mm/km Inclined…

Q: The upper and lower stadia hair readings on a stadia rod held at station B were observed as 3.50 and…

A: Given:- The upper and lower stadia hair readings on a stadia rod held at station B = 3.50 m and 1.00…

State Plane Coordinate Systems

The state plane coordinate system (SPCS or SPS) is a collection of 124 coordinate systems or geographic zones prepared for particular regions of the U.S. Every state consists of one or more than one state plane zone, the boundaries of which generally follow the county lines. Inside the U.S., there are 110 zones in total, 10 more zones in Alaska, 5 in Hawaii, and 1 for Puerto Rico and US Virgin islands. The system is extensively used for geospatial and geographic data assembling by the state and local governments.