Survey Camp | GIS Geographic Information System - Surveying Engineering - Programmer

Survey Camp

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Sketching Study Area

Two Reference stations

AM9 and AM2

Six control stations

P1-P2-P3-P4-P5-AM9

Assigning Reference

And Control Stations

Closed Traverse Surveying Method

Applying Closed Traverse Method on six stations, starting and ending at AM9 station

Measuring The Angels

Instruments

Totalstation device

Reflector

Tripod stand

Procedure

Measuring all angles twice:

once with face left and once with face right of the Totalstation

Travers Coordinates

And Correction

Travers Coordinates

Horizontal and Length Error

Corrected Angles

Azimuth Calculations

Initial Coordinates

Corrected Coordinates

Levelling

Instruments

Auto Level

Tripod Stand

Levelling Staff

Procedure

Back sight and foresight distances were approximated to be equal to avoid any errors

Levelling Correction

Levelling Correction

Hight Correction

Initial Elevation

Elevation Correction

Corrected Coordinates

GPS Observations Comparing

Choosing Point 4 and Point 5

to compare its coordinates.

Point 4 shows a small difference in x and y but it’s high in the elevation.

Point 5 shows a very bad deference especially in the X value (expected because it is located nearby the building of College of Engineering).

Points Observations

Measuring coordinates (x, y, z) of all the features (tress, streetlights, etc)

Total number of observations is 356.

Processing Data

Using LISCAD 2018 S.E.E. to Process the points (linking the points with lines and curves and applying the counter model).

Using AutoCAD to make some enhancement (changing colours and fonts, etc) and to add some map features (a legend and a north arrow, etc).

Final Product

Prof. Abdullah Salman A. Alsalman

Supervisors

Eng. Yasir Mustafa Alsayed Ahmed

Eng. FAHD NASSER ALDOSARI

Eng. Ibrahim alarifi

Teamwork