Maricopa Community Colleges  CAD176   19966-20086 
Official Course Description: MCCCD Approval: 04/23/96
CAD176 19966-20086 L+L 1 Credit(s) 2 Period(s)
COGO
Basic command set of Coordinate Geometry (COGO) surveying language; plotting boundaries from COGO descriptions.
Prerequisites: (CAD140, CAD150, and DFT107) or permission of Instructor.
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MCCCD Official Course Competencies:
 
CAD176   19966-20086 COGO
1. Use the coordinate plane concept to locate points, lines, and curves. (I)
2. Use the COGO locate point commands to set and store points by azimuth, bearing, deflection, and line extension. (II)
3. Use the COGO locate point commands to set tangency points and divide lines. (II)
4. Use the COGO locate point commands to set points at the intersections of lines and arcs and at bearing-bearing intersects. (II)
5. Use the COGO locate line commands to set lines between points and to offset lines from other lines. (III)
6. Use the COGO locate line commands to set up lines from other lines using azimuths, bearings, and deflections. (III)
7. Use COGO commands to set curves from tangencies and intersections. (IV)
8. Use the COGO linking property to generate a complete boundary traverse. (V)
9. Plot a COGO boundary Description using the appropriate media and hardware. (VI)
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MCCCD Official Course Outline:
 
CAD176   19966-20086 COGO
    I. The coordinate plane
      II. Locate point commands
          A. Extension
          B. Azimuth
          C. Bearing
          D. Deflection
          E. Tangent
          F. Divide
          G. Intersections
            1. Point-point
            2. Line-line
            3. Arc-line
            4. Arc-arc
            5. Bearing-bearing
        III. Locate line commands
            A. Offsets
              1. Line L
              2. Line R
              3. Parallel
            B. Azimuth
            C. Bearing
            D. Deflection
          IV. Curves
              A. Intersects
              B. Tangencies
            V. Traverses
              VI. Plotting
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