• Integrity – Fault tolerance allows a position to have greater integrity, increasing accuracy.
Several factors combine to provide fault tolerance, including:
– Receiver Autonomous Integrity Monitoring (RAIM) detects faulty GNSS satellites and
removes them from the position calculation.
– Five or more visible satellites for only GPS or only GLONASS; six or more satellites for
mixed scenarios.
– Satellite Based Augmentation Systems (WAAS, EGNOS, etc.) creates and transmit,
along with DGPS corrections, data integrity information (for example, satellite health
warnings).
– Current ephemerides and almanacs.
1.2. Getting Acquainted
TRIUMPH-1 is a 216-channel GNSS receiver with internal batteries, up to two data ports, an
interface for controlling and viewing data logging (MinPad), an internal radio modem, a
Bluetooth® wireless technology module, and an optional GSM module.
1.2.1. TRIUMPH-1 Receiver
The TRIUMPH-1 receiver's advanced design reduces the number of cable required for operation,
allowing you to survey more reliably and efficiently. The casing allocates space for two
rechargeable batteries, two SIM card slots, a Bluetooth® wireless technology module, a multi-
system receiver board, and a radio modem.
TRIUMPH-1 comes in one of the following configurations:
• with an UHF radio modem
• with a GSM module
• with an UHF radio modem and a GSM module
• without a radio modem and a GSM module
www.javad.com
Introduction
Getting Acquainted
TRIUMPH-1 Receiver
19
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