Mesh topology
Tier A — roadside LTE gateway
Tier B — hop 1
Tier B — hop 2
Tier B — hop 3
Tier B — hop 4
Tier B — hop 5 +
Unreachable / orphan
Terrain
Maritime pine / conifer
Mixed & broadleaf
Heathland / moor
Water & tidal flats
Paved road
DFCI firebreak
Built-up area
Territory · Pointe de Grave → Salles