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ProToCal > Applied surveying > Parabolic vertical curves > P-V-P & K

Calculation:
Determination of points and data to trace a parabolic vertical curve based on one point in the first alignment, the vertex, another point in second alignment and the parabolic parameter (kv).
 
Field book:
PK (m)
Z (m)
First alignment point (P1):
Vertex (V):
 
Second alignment point (P2):
 
       
Parabolic parameter K (m)
 
       
Calculate level at:
KP (m)
     
     
     
     
   
   
       
       
Type of user:
       
 

Developed by: antmozas; jlperez ; jdelgado y jcardena.
© University of Jaén. Department of Cartographic, Geodetic Engineering and Photogrammetry.
Campus "Las Lagunillas" s/n. Edificio A-3. 23071. Jaén (Spain).