The angles about a point R have the following observed values. A = 120°5’ 20”, B = 132°27’30”, and C = 107°27’40”. Determine the adjusted measured angle A by assuming that the error is the same for each angle.  a.130°15’ 30” b. 120°5’ 30” c. 130°15’ 10” d. 120°5’ 10” e. not listed

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A:

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A:

Q: No. 1. The observe interior angles of a tringle area A = 35°14'37", B = 96°30'09", and C =…

A: The interior of the triangle is the set of all points inside a triangle. The most probable value is…

Q: Staff at Vertical Angle Staff Reading Upper Middle Lower P -5°12' 1.388 0.978 0.610 Q +27°35' 1.604…

A: Given:- Elevation of A=75.5m Height of tachometer=1.55m k=100 c=0.0 To find:- Elevations of P and Q…

Q: The following three angles A, B and C were observed from a station P: ZA = 83° 15' 12" 4" 126° 13'…

A:

Q: In traverse surveying, deflection angle is always O a. less than 90 degrees O b. equal to 90 degrees…

A: Given data in question  Traverse surveying  Deflection angle is the angle which the previous line…

Q: ANGLE CORRECTION ADJUSTED VALUE OBSERVED VALUES 92 °50'40" AOB ВОС COD DOA 131 48'40" 77 °30'30 57…

A:

Q: A 55°25' D S 80°21'E N 85°31'W B S 6°19'E For the accompanying figure, what is the interior angle at…

A: To Determine :- Interior angle at B

Q: a. What is the value of the correction multiplier or "x" ? b. What is the adjusted angle of Angle…

A: Given:-

Q: Now find the exact location of the centroid.

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Q: No need to show solutions. Table 2. Interior Angle Traverse STA STA MEAN OBSERVED INTERIOR ANGLE…

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Q: An upright aerial photograph is taken using a camera focal length of 150.7 mm, where there are 2…

A:

Q: S= 134.267m RR=64.267 A 551 -25°42' C S=234.2 67 m RR= 34.267 m B Elev. =1534.267 m

A:

Q: The measured angles about point P have the following observed values. angle APB = 12°20' angle BPC =…

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Q: PROBLEM II 2 points B & C were observed from point A where the instrument was set up at a height of…

A:

Q: PROBLEM II 2 points B & C were observed from point A where the instrument was set up at a height of…

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Q: Given the data below, solve for the required unknowns. 1. Solve for the elevation at BM2 Station BS…

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Q: The following are the observed data for an open compass traverse. Adjust the observed directions and…

A: The local attraction is the influence of the magnetic needle due to the presence of magnetic…

Q: A surveyor conducts trigonometric leveling to determine the elevation of a target point P based on…

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Q: Zenith ZA aB CA

A:

Q: a.) What is the most efficient method to reduce the overall error in the function?   b.) A line is…

A: Part C Surveyors measure angles using both faces of a total station because it will eliminate the…

Q: Engineering practice is defined as a “Profession” as opposed to an “occupation” or “job”. Explain

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Q: Upper stadia hair reading = 1.745m Rod reading = 1.495m Lower stadia hair reading = 1.245m…

A: Answer: Elevation of instrument station =475.345m

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A:

Q: LATITUDE DEPARTURE LINE LENGTH BEARING +N -S +E - W s 06°35'w N 17 48'w N 70°59'w N 59 33'E S 39°1…

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Q: Azimuth in DMS from Point A to Point B: 45-14-37 Distance from Point A to Point B: 927.56' Azimuth…

A: Fig.

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A: Given:  Multiplicative constant(K)=100 Additive constant(C)=0   Instrument station  Height of…

Q: 23. The angles at the stations of a closed traverse ABCDEFA were observed as given below. Traverse…

A: The formula to calculate the interior angle is given by, Interior angle=n-2×180°          ...1…

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A:

Q: 2. What is the most probable value of a rectangular lot having the width and length of 239.01 ± 0.03…

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Q: A vertical angle of +25°15' is read to a target 1.75m above point B. The measured inclined distance…

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Q: The observe interior angles of the triangle are A= 35°14'37'', B= 96°30'09'', and C= 48°15'05''.…

A: ∠ A= 35°14'37''∠ B= 96°30'09'' ∠C= 48°15'05''

Q: From an instrument station a backsight was made on a turning point and the following data were…

A:

Q: 1. The angle in a pentagon were as follows: Station A B C D E Angle 120° 77° 63° 134° 145° No. of…

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Q: Given are the interior angles of a heptagon. Determine the discrepancy for the given observation and…

A:

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.