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Radar: Difference between revisions

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The radar is used to continually scan sectors. It is has a high [[Electric network|power]] demand and is a priority target of [[Enemies]]. It keeps a small area (7x7 chunks, ca. 221x221 tiles <ref>based on the central tile of radar structure chunk is in. This value is confirmed for 0.9.x </ref> ) updated about all enemy movements.
The radar is used to continually scan sectors. It is has a high [[Electric network|power]] demand.


Radar explores one unexplored [[chunk]] when the sector scanning progress finishes up to distance of 14 chunks. It slowly discovers a large area of the map. In other words: As long as you provide the radar with enough energy, it reveals a [[chunk]] every (???) seconds.
The radar is used to scan continuously the radar area and to steadily explore land.


When the radar finishes the sector process, it finds the chunk in the area that wasn't scanned for the '''longest time''' and rescan it.
== Scanning ==
In the start these are the chunks that are not charted at all and they get discovered.
Once the radar discovers all the chunks in the area, it will start updating chunks again.


So it is always possible, to build more radars, to get more frequent update of the surrounding area.
I continuously scans a 7x7 [[Chunk]] (224x224 [[Tile]]s), based on the central tile of radar structure chunk is in. This is area is updated within seconds and will for example show all enemy movements.
But it shows also trains, cars and other players in this scanned area.


See also
== Exploring ==
 
Radar explores (= scans) one [[Chunk]] every sector scanning progress finishes (open the radar to see this progress).
 
* It scans the unexplored country first.
* This is done up to distance of 14 chunks.
* If everything is explored, it repeats the scan process by scanning those chunk, which was scanned the longest time ago.
 
By doing this, slowly discovers a large area of the map.
 
=== In other words ===
 
* As long as you provide the radar with enough energy, it reveals a [[chunk]] every (???) seconds.
* When the radar finishes the sector process, it finds the chunk in the area that wasn't scanned for the '''longest time''' and rescans it.
* In the beginning these are the chunks that are not charted at all and they get discovered.
* Once the radar discovers all the chunks in the area, it will start updating chunks again.
 
'''So it is always possible, to build more radars, to get more frequent update of the surrounding area.
 
== See also ==


* [http://www.factorioforums.com/forum/viewtopic.php?f=5&t=3362 long term radar behavior].
* [http://www.factorioforums.com/forum/viewtopic.php?f=5&t=3362 long term radar behavior].

Revision as of 15:42, 21 November 2014

The radar is used to continually scan sectors. It is has a high power demand.

The radar is used to scan continuously the radar area and to steadily explore land.

Scanning

I continuously scans a 7x7 Chunk (224x224 Tiles), based on the central tile of radar structure chunk is in. This is area is updated within seconds and will for example show all enemy movements. But it shows also trains, cars and other players in this scanned area.

Exploring

Radar explores (= scans) one Chunk every sector scanning progress finishes (open the radar to see this progress).

  • It scans the unexplored country first.
  • This is done up to distance of 14 chunks.
  • If everything is explored, it repeats the scan process by scanning those chunk, which was scanned the longest time ago.

By doing this, slowly discovers a large area of the map.

In other words

  • As long as you provide the radar with enough energy, it reveals a chunk every (???) seconds.
  • When the radar finishes the sector process, it finds the chunk in the area that wasn't scanned for the longest time and rescans it.
  • In the beginning these are the chunks that are not charted at all and they get discovered.
  • Once the radar discovers all the chunks in the area, it will start updating chunks again.

So it is always possible, to build more radars, to get more frequent update of the surrounding area.

See also

Recipe: + + +
Time icon.png
0.5
=>
Radar.png
1
Total raw:
Max power: 300 kW (electric)

See also

Notes

<references />