What is the map symbol for footbridge?
FB
Sometimes letters are used – for example, FB stands for footbridge. This is a campsite symbol and here it is on the map.
What does a blue W mean on an OS map?
W; Spr. selected areas only. NTL. Vegetation limits are defined by positioning of symbols. Coniferous trees.
What does a triangle with a dot in the middle mean on a map?
You’ll never mistake them for a water feature: the symbol is a blue triangle with a dot in the middle. Rivers do not flow in small triangles. The Lake District Challenge.
What does a key legend show you on a map?
A map legend or key is a visual explanation of the symbols used on the map. It typically includes a sample of each symbol (point, line, or area), and a short description of what the symbol means. For example, a short segment of a blue sinuous line may be labeled ‘rivers’.
What does CG mean on a map?
Cattle Grid
Ordnance Survey Abbreviations
| (C) | Close (Boulders) |
|---|---|
| CG | Cattle Grid |
| CG Lookout | Coastguard Lookout |
| CG Sta | Coastguard Station |
| CH | Chase |
What is SCH on a map?
Sch. Bus or coach station. Lighthouse; disused lighthouse; beacon.
What are green dots on an OS map?
Footpath. The green dashed line (on OS Explorer maps) or pink dashed line (on OS Landranger maps) are footpaths with a public right of way. They are legally protected routes that the public may use by foot.
What is an embankment on a bridge?
• Bridge approach embankments, defined as fill beneath a bridge structure and extending 100 feet beyond a structure’s end at subgrade elevation for the full embankment width, plus an access ramp on a 10H:1V slope from subgrade down to the original ground elevation.
What is an embankment foundation?
EMBANKMENT FOUNDATION The embankment foundation is the ground surface upon which the embankment is placed. It may be: Stable Transitional (part cut, part fill) Unstable Unsuitable
What are embankments for the purposes of this chapter?
For the purposes of this chapter embankments include the following: • Rock embankments, defined as fills in which the material in all or any part of an embankment contains 25 percent or more, by volume, gravel or stone 4 inches or more in diameter.
What is the symbol used for marsh or swamp in map?
The symbol used for marsh or swamp in a map is as below. Marsh or swamp symbol colour is Black. 38. Embankment Symbol Embankment symbol colour is Black.
