Field note IV · Surface protocol
PAMPA SURVEY / 07
The lines endure when the route stays above them.
Measured ground disturbance by access method
14.739° S · 75.130° W
Measured ground disturbance by access method
A bar chart comparing five viewing access methods, with aerial corridors showing the lowest measured disturbance.
5.0%
3.5%
2.0%
0%
4.4%
open foot
paths
3.5%
guided
walking
2.6%
watchtower
queue
1.4%
marked
overlook
0.8%
aerial
corridor
single permitted trace