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

Q: The following observations were taken in reciprocal levelling. Staff reading at Instrument at A B A…

A:

Q: N68 15'E N78 55'w $56°42'w 2 23*28'E M,00,E S32*03'E

A: From the given bearings determining the whole circle bearing:

Q: Given the following data in measuring a distance of a certain line. DISTANCE NO. OF MEASUREMENTS…

A:

Q: What is the correct rod reading at A if point C is 30 meters away from point A and 10 meters away…

A:

Q: The following data were obtained by stadia observation: vertical angle, +12°30'; upper stadia hair…

A:

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: 1. Fill in the following form of a horizontal angle measurement with a DJ6 theodolite, and try to…

A:

Q: Now find the exact location of the centroid.

A:

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

A:

Q: In order to obtain the stadia interval factor of a certain instrument, the stadia rod was held…

A: Solution Find the stadia interval factor  station A : stadia interval, s = 0.251 m…

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 =…

A: Given,∠APB=12° 20'∠BPC=37° 35'∠CPD=35° 55'andTrue value of ∠APD=87° 10'Now,Measured value of…

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…

A:

Q: 1. Fill in the following form of a horizontal angle measurement with a DJ6 theodolite, and try to…

A:

Q: Zenith ZA aB CA

A:

Q: Q4: From the figure below find the azimuth for each leg, then esimate the allowable angular error.…

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: 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…

A: error of closure is the ratio of the distance when the survey fails to close the requirements of…

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.

Q: show complete solution) 2.  A stadia rod held at a distant point B is sighted by an instrument set…

A: Given  Lower value =0.5 Upper value =1.6

Q: a 10) The following observation were made using a tacheometer fitted with an anallatic lens, the…

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

Q: The height of a tower was determined by trigonometric leveling. The instrument  was set up at point…

A:

Q: In determining the stadia interval factor (K) of a transit, a stadia rod was held vertically at…

A:

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

A:

Q: STA STA DISTANCE DEFLECTION ANGLE OC OBS (m) 64°49' (L) 90°17' (L) 70°39' (L) 101º58' (L) A 475.48 m…

A:

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

A:

Q: y 0.40h 59° 59° - x Answer: ỹ = i h Save for Later Attempt

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…

A:

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

A:

Q: Determine the x- and y-coordinates of the centroid of the shaded area. Dinntor in milinetors ::

A:

Q: Complete the table below. C 118°37 105°22' Sta A B C D E 108° 28' E B 120°28¹ N30°00'W MERIDIAN…

A:

Q: A lot is in the form of a regular Hexagon. If the magnetic deflection when they measured side EF is…

A:

Q: From an instrument set up at point A, the angle of elevation of point B is +16°81' while point C is…

A: Given, Angle of elevation of point B=+16°81' Angle of elevation of point C=+7°42' Considering the…

Q: The rotational unit has angle markings every 1 degree. What is the reading error on any angle…

A: Angle measurement in any compass surveying or other dial equipment needs the minimum or least count…

Q: A group of GE 135 students conducted a laboratory on closing the horizon using the Engineer's…

A: since at o sum of the angles must be equal to 3600 Add the given angles=…

Q: Point A is between points B and C. The distances of B and C from A are 2000m and 3000m,…

A: Hi there! since you have asked multiple questions, we will solve the first question for you. If you…

Q: Problem #1: Leveling in a loop Leveling is performed to determine elevations on the ground and…

A: Given: Station BS HI FS Elevation J A 319.83   315.76 TP1 5.18 322.87 2.14 B TP2 2.91…

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.