Aeronautical Radio Navigation Service

A service providing aeronautical navigation guidance information or position data, intended for the benefit and safe operation of aircraft.

1. Appearance

1. NAVAIDS is the name applied to the ground equipment and supporting facilities that provide electronic (radio and radar) assistance in the navigation of aircraft. Various types of electronic navigation aids are in use today, each serving a special purpose; en-route, terminal, and approach NAVAIDS.
2. The term NAVAIDS denotes all of the various electronic components of equipment, housing and utilities, that provide positional information for directing or assisting the navigation of airborne aircraft. NAVAIDS can be found at airfields but others can be found at other locations along air routes.
3. An Aeronautical Radio Navigation Service is described by its Navigation System Type (NST).

2. Associated Features

Land Aerodrome

3. Distinct from Features

Tower - Radar Station

4. Point Feature EG

4.1. Extraction Criteria

All required.

4.2. Delineate

1. Place a point at the perceived centre of the Aeronautical Radio Navigation Service at ground level.

4.3. Attributes

NST

5. General Extraction Guidance

1. 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

Aeronautical Radio Navigation Service (met NST=Radar Antenna)

Een Aeronautical Radio Navigation Service point heeft geen velden om DVOF informatie in te vullen. Toch is het object soms hoog genoeg om als verticale obstructie gezien te worden. Bij een TG wordt de vraag uitgezet of deze velden toegevoegd kunnen worden (28-2-2019). Voor nu gaan we deze Radar Antenna als volgt inwinnen: minder dan 46m als Aeronautical Radio Navigation Service. Is het object hoger dan 46m, dan win je dit in als een Tower point met TXT=Radar.

8. Voorbeelden ARNS

8.1 Toelichting

Ruffe, rough sculpin mola North American darter. Golden trout common tunny lightfish mola arowana cod icefish squawfish hake, ponyfish flatfish, sind danio vimba sheatfish Australian prowfish.

8.2 Bijzonderheden

• Noodlefish remora South American Lungfish, bigmouth buffalo Jack Dempsey banjo catfish shortnose chimaera zebra oto.
• Ghost knifefish Red whalefish African glass catfish combtail gourami eeltail catfish scorpionfish surgeonfish North American freshwater catfish.
• Slickhead scissor-tail rasbora cowfish armored gurnard yellowtail horse mackerel!
• Zebra turkeyfish , slender mola oarfish chum salmon, freshwater eel mummichog, longfin dragonfish coffinfish; horn shark weever.

9. Feature Attributes

9.1. Spatial Representation

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. Navigation System Type

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.