Non-navigational positioning radio service via satellite

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Space station of the SAR-Lupe system

The non-navigational radio positioning service via satellites ( English radiolocation-satellite service ) is a radio positioning service via satellite for the purpose of non-navigational radio positioning . The radio stations involved in this radio service use the reception of radio waves to determine the location of an object, provided that it reflects or emits radio waves.

The non-navigational positioning radio service via satellites can be assigned, among other things, to radar sensors used by the military in satellites.

The VO Funk defines this radio service as follows:

The non-navigational positioning radio service via satellites distinguishes between the following types of radio stations :

  • Radar satellite "Lacrosse" (USA)

  • Radar satellite "ROSAR" (Russian Federation)

Overview

Radar satellites (incomplete)
Surname country Sensors
lacrosse United States Radar reconnaissance
SAR magnifying glass Germany Radar reconnaissance
IGS Japan Radar reconnaissance (also optoelectronic reconnaissance)
RORSAT Soviet Union Radar reconnaissance

Frequency range assignment

The frequency ranges are allocated in accordance with Article 5 of the Radio Regulations (2012 edition). In order to use radio frequencies as efficiently as possible, these assignments were made legally binding in national frequency range assignment plans under the responsibility of the respective sovereigns or frequency administrations . The allocation to radio services can be primary, secondary, exclusive or special. The following example shows the assignment according to VO radio.

Example frequency range assignment:

Allocation and radio services
     Region 1           Region 2           Region 3     
24.65-24.75 GHz
  • FIXED RADIO SERVICE
  • FIXED RADIO SERVICE VIA SATELLITES (Direction Earth-Space)
  • INTERSATELLITE RADIO SERVICE
 24.65-24.75
  • INTERSATELLITE RADIO SERVICE
  • NON-NAVIGATORY LOCAL RADIO SERVICE VIA SATELLITES (Direction Earth-Space)
 24.65-24.75
  • FIXED RADIO SERVICE
  • FIXED RADIO SERVICE VIA SATELLITES (Direction Earth-Space)
  • INTERSATELLITE RADIO SERVICE
  • MOBILE SERVICE

Individual evidence

  1. ^ World Radiocommunication Conference, June 9 - July 4, 2003, Geneva, Final Acts.
  2. ↑ Radio Regulations, Edition of 2012
  3. ↑ International regulations on the allocation of frequencies in accordance with the Implementing Regulations for the Radio Service (VO Radio) of the International Telecommunication Union (ITU), CHAPTER II - Radio frequencies, ARTICLE 5 Frequency range allocation, Section IV - Table frequency range allocation