CALCULATION OF AREA / VOLUME OF ROAD 
LONGITUDINAL SECTION
 (Typ. Display -  Actual Program with Software)

Note :
1. Closer the Ordinates, more accurate will be the Area / Volume.
2. Program allows Maximum of 50 Ordinates.
3. The Ordinates shall be greater than Datum Level.
Width of Road in M. 
Datum Level in M. (Keep Close to Lowest Ordinate.)
Road L Section at Grid No.
DISTANCES IN METERS
Longitudinal Distance Ground Level (G. L.) Formation Level (F. L.)