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Highly-Precise Outdoor Positioning:
GNSS (Global Navigation Satellite Systems GPS, Galileo and Glonass)

Symeo GNSS systems enables reliable position detection for outdoor applications provided that the system has line of sight access to sufficient numbers of satellites. GNSS stands for Global Navigation Satellite System, of which three are currently in operation: GPS, Galileo and Glonass.



Product name Features Applications Application fields
SAT
  • Measurement technology:
    GNSS
  • Measurement accuracy:
    up to +/- 2 m (CEP) *

  • Range: unlimited
  • Bus/rail traffic
  • Container handling
  • Industrial applications
  • Public transportation networks
  • Bulk material handling
  • Open pit mining


Product name Features Applications Application fields
SAT-D
  • Measurement technology:
    D-GNSS
  • Measurement accuracy:
    up to +/-40 cm (CEP),
    P (95%): 0,83 m **
  • Range: unlimited
  • Train stations
  • Bus depots
  • Container handling
  • Industrial applications
  • Open pit mining


Product name Features Applications Application fields
SAT-R
  • Measurement technology:
    RTK-GNSS
  • Measurement accuracy:
    up to +/- 5 cm (CEP) *
  • Range: unlimited
  • Container handling
  • Process automation


Product name Features Applications Application fields
SPU-S
  • Measurement technology:
    GNSS
  • Measurement accuracy:
    up to +/- 2,5 m (CEP) *
  • Range: unlimited
  • Bus and truck fleets
  • Container handling
  • Rail traffic
  • Bulk material handling
  • Open pit mining


Product name Features Application fields
SPU-SD
  • Measurement technology:
    D-GNSS
  • Measurement accuracy:
    up to +/- 1 m (CEP) **
  • Range: unlimited
  • Container handling
  • Bulk material handling
  • Open pit mining



*provided that >= 8 GNSS satellites are received with unobstructed/uncorrupted signals (no multipath)
**
provided that >= 8 GNSS satellites are received with unobstructed/uncorrupted signals (no multipath) with a GNSS base station according to Symeo specification (antenna cable and reference antenna) that provides GNSS correction signals to all GNSS receivers within a 5 km radius from the base station

definition x meter CEP: 50% of all positions in a circle with radius x meter
definition P (95%) x meter: 95% of all positions in a circle with radius x meter
based on sufficient GNSS satellites (> 8) with required signal quality available