Bad Elf Flex BE-GPS-5500, User Manual

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L-Band Status Page
● Fix - the type of GNSS fix:
○ FIX - RTK or L-Band Fixed solution
○ FLT - RTK or L-Band Float solution
○ DIF - Differential corrected solution
○ AUT - Autonomous solution
○ NO - No solution
● Corrections in use - the source of corrections:
○ SBAS
○ RTCM3
○ L-Band
● Age - the age in seconds of the corrections source
● Freq - the frequency used for corrections. In SBAS
mode this reports SBAS L1. In L-Band mode this
reports the satellite frequency received.
● AGC, DSP, BER, NAVCON - diagnostic fields for use
by Bad Elf primarily related to L-Band reception
Orthometric Height Page
This page displays a complete picture of how orthometric
height is calculated. You can configure geoids, antenna
offsets, and final heights by using the Bad Elf Flex app.
● Model in use - the geoid model used to calculate
orthometric height, (Sats) indicates that the solution is
autonomous, (RTK) indicates that the solution is using
a geoid model based on the corrections source
● Ellipsoidal height - the GNSS ellipsoidal height as
reported by the Flex with no offset
● Antenna - the antenna height offset including any pole
height adjustments as defined in the Bad Elf Flex app
● Geoid - the geoidial offset calculated using the current
GNSS position and geoid model
● Final Orthometric Height - the orthometric height (H)
calculated using the geoid model (N), ellipsoidal height
(h), and antenna offset (A) using the formula:
H = h - A - N
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