9. USE OF STADIA REDUCTION TABLES. From an instrument. station a backsight, was made on a turning point and the following data were obtained: = 1.745m upper stadia hair reading rod reading = 1.495m lower stadia hair reading = 1.245m stadia constant = stadia interval factor = %3D 0.381m 95.5 -14°34' observed vertical angle height of instrument aboye occupied station = 1.495m elevation of turning point = 463.24m %3D %3D Determine the elevation of the instrument station using values taken from etodia 'reduction tahles.

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

A:

Q: Based on the level loop problem. What is the calculated elevation of BM_10 ?

A: Given: The reduced level of BM10  is 701.32'.   To Determine: The calculated elevation of BM10.

Q: Calculate the RLS of A, B and C, and horizontal distances AB and BC. The tacheometer is fitted with…

A: Given, Tacheometer is fitted with an anallatic lens and multiplying constant (k) is 100 and for…

Q: 2) Given the following data: Table 1: Differential Leveling Observations Station A ΤΡΙ B TP2 A…

A: To Determine :- a. What is the loop misclosure? b. What is the corrected elevation of point B using…

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.