ashtech MobileMapper 100 - Platform Specifications; GNSS Characteristics; RMS Horizontal Accuracy Figures; Processor

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Platform Specifications

GNSS

Characteristics

• 45 parallel all-in-view channels

–GPS

– GLONASS

– L1 C/A

– SBAS: WAAS/EGNOS/MSAS

• Ashtech BLADE technology for optimal performance

• DGPS, RTK and post processing with Ashtech software

• Up to 20 Hz GPS, GLONASS, SBAS position output and

raw data (code and carrier)

• NMEA 183 messages output

• RTCM2.3, RTCM3.1, CMR and CMR+, DBEN, ATOM

(Ashtech Optimized Messaging)

• RTK Network: VRS, FKP, MAC

RMS Horizontal

Accuracy Figures

• Real-time SBAS: < 50 cm typical

• Real-time DGPS: < 30 cm typical

• Real-time RTK: < 30 cm down to 1 cm

• Post-processing: < 30 cm down to 1 cm

Note: Handheld accuracy performance achieved in good conditions

with PDOP <4 and more than 5 satellites in view. Accuracy

specifications may be affected by atmospheric conditions, signal

multipath, satellite geometry and corrections availability and quality.

Processor • Marwel PXA 320

• Clock frequency: 806 MHz

Operating System • Microsoft Windows Mobile version 6.5

• Installed language at delivery: English, French, Spanish,

German, Portuguese, Italian, Simplified & Traditional

Chinese, Japanese or Korean.

• Software package includes:

–GNSS Toolbox

– Internet Explorer

– Microsoft Office Mobile

– ActiveSync

– Transcriber (handwriting recognition)