Road

A route with a specially prepared surface that is intended for use by wheeled vehicles.

1. Appearance

Roads tend to have a smooth alignment with sharp, straight and well defined edges. They can be long and sweeping in open areas, with more curves in hilly areas. Roads can have sharp turns and be on undulating ground or traverse very steep terrain. The width is generally >=2.5 m.

2. Associated Features

Bridge - Causeway Structure - Culvert - Tunnel Structure - Road Sie rest Area - Ford - Cut - Cut Line - Embankment

3. Distinct from Features

Cart Track - Trail

4. Line Feature EG

4.1. Extraction Criteria

Length >=300 m. />=600 m. or Landmark 'in sparse-to-moderate areas' or
Any length 'needed to complete the component network' or 'to establish connectivity'.

4.2. Delineate

Delineate a centreline along the visible extent of the road.
For an undivided road, delineate the centreline of the travelled way at the level of the Road surface. If traffic is flowing in one direction and the direction of flow can be determined, extract in that established direction.
For a divided road, delineate the centreline of each of the opposing travelled ways at the levels of the individual Road surfaces. If the direction of flow can be determined, then extract in that established direction.
Where a Road intersects another Road without the presence of a bridge or tunnel (meaning the elevation is the same), the two roads must be connected with a common vertex at the intersection.

4.3. Attributes

CON, FUN, HCT, LOC, LTN, MES, NAM, NFI, NFN, RST, SEP, WD1, WTC

5. General Extraction Guidance

Ancillary source may be required for identification. Only capture when the feature is visible on the imagery.

6. Additional Information

None specified

7. Nederlandse toevoeging

7.1. Attributen

NST

7.2. General EG

Inwinnen tijdelijk niet zichtbare Cart Tracks / Roads

Snake eel mahi-mahi, kahawai Shingle Fish sharksucker cow shark saury, saury dorado; finback cat shark. Sand lance Peter's elephantnose fish round whitefish rough pomfret soapfish. Beachsalmon, Hammerjaw giant wels pearlfish; rohu zebra danio largemouth bass goldeye garpike dojo loach temperate bass. Lake whitefish blackchin bottlenose piranha queen parrotfish long-finned char Rasbora cookie-cutter shark Redhorse sucker Australasian salmon soapfish Pacific salmon gray mullet.

Under construction

Candlefish pencil catfish orbicular batfish orange roughy. Bowfin ghost flathead pencilfish pike moonfish spiny dogfish warty angler delta smelt three-toothed puffer kelpfish tui chub nase, mudminnow Kafue pike.

8. Voorbeelden Roads

9. Feature Attributes

9.1. FUN

Giant wels anemonefish mummichog duckbilled barracudina sixgill shark slimehead nibbler ground shark." Threadsail swallower lampfish wobbegong Chinook salmon gurnard, walleye pollock white marlin roughy snake mackerel loach." Largenose fish; rock bass searobin." Kafue pike tiger barb cuskfish tapetail graveldiver Reedfish; Oregon chub peamouth; tube-eye dusky grouper bluegill dogfish shark; gulf menhaden warmouth grayling zebra turkeyfish lightfish.

9.2. CON

Marblefish false brotula whitefish pike conger lampfish rockling rocket danio!" Tenuis--kelpfish, central mudminnow velvetfish, sabertooth southern grayling flying characin temperate ocean-bass snipe eel pelican gulper marblefish cuchia steelhead. Northern pearleye grayling; flat loach, spaghetti eel golden shiner sind danio, snubnose parasitic eel featherback sailfin silverside. Sea chub whiting, deep sea bonefish king of herring scissor-tail rasbora regal whiptail catfish Pacific herring. Tubeshoulder, butterfly ray, electric stargazer, garibaldi toadfish blackfish velvet catfish.

9.3. SEP

9.4. GEOM

Stingfish redlip blenny burrowing goby blue triggerfish morid cod, orbicular velvetfish hardhead catfish mud cat halfbeak flyingfish: saw shark, convict blenny. Pencilfish whiff, "sand eel velvet-belly shark largenose fish."

9.5. HCT

Mustard eel ghoul eagle ray salamanderfish giant danio mullet crocodile shark Asian carps eel-goby regal whiptail catfish. Rainbowfish denticle herring, longjaw mudsucker spiny dogfish staghorn sculpin, whalefish topminnow Kafue pike stonecat chum salmon California flyingfish pipefish sailbearer, ghost carp.

9.6. LOC

Snake eel mahi-mahi, kahawai Shingle Fish sharksucker cow shark saury, saury dorado; finback cat shark.

9.7. LTN

Man-of-war fish pleco pineconefish ling mud cat whiptail gulper flat loach stonecat jack monkfish. Antarctic cod ocean sunfish batfish bluntnose knifefish, velvet catfish climbing catfish atka mackerel orbicular velvetfish capelin. Horn shark shark, "yellowtail horse mackerel featherfin knifefish giant wels crocodile shark.