•■»»«•«•»ai» •••* •) <-r. J k « • .• 4u «M 
[ELEVATIONS! 
1. H!GHWAY_ DESIGN 
PROGRAMS REQUIRED TO 
Cl DERIVE CROSSECTIO MS ( INPUT To |.C£.S. FRôSRAMs' 
b. OR TO DETERMINE DIRECTLY .• 
volume 
2. automatic contouring 
í. i wiv&.t: l».v%»u:< nui'».—»v .*•, t^xux'.~ x >*«**»*» wra« 
For generation of maps From » 
d. Point MEASUREMENTS CP«* areas) ô~, = t o.i %* n 
b.ORniOFfJOTO PROFILE RECORDS' 6 i>±<V»;&h 
(filtering may overcome accuracy loss 
as compared -i-o contouring") 
6* 2 s t o,2*4h ; (5' 3 -»c?* 
3. AUTOMATIC PROFILES 
for generation of profiles (from maps’) 
for AUTOMATIC ORTHoPNoTo-PRODUCTION