Does F9P support WAAS/EGNOS corrections or internal L1/L2 ionspheric delay correction?

Q&A forumCategory: QuestionsDoes F9P support WAAS/EGNOS corrections or internal L1/L2 ionspheric delay correction?
power64 asked 4 months ago

Does anyone know if the latest firmware for the ZED-F9P supports the reception of WAAS/EGNOS corrections?
It’s not officially listed in the u-blox datasheet and attempts to enable WAAS have been unsuccessful with the older firmware(HPG 1.00) in U-Center 18.11  I realize these units are designed for RTK and PPP type applications, however I was curious how the F9P performs with WAAS enabled or if the native firmware is utilizing the differences in L1/L2 phase to help correct for ionspheric delay error when no other correction is present, similar to the big boy survey GNSS receivers.
Thanks.
-JJ

Ardusimple Staff replied 4 months ago

Hi power64,

SBAS is not supported by the first generation of ZED-F9P. According to our u-blox contact, this feature might be enabled later with a firmware upgrade, but not in the coming months.

1 Answers
skypuppy answered 3 months ago

So, is “… native firmware is utilizing the differences in L1/L2 phase to help correct for ionspheric delay error when no other correction is present, similar to the big boy survey GNSS receivers” working or not?
 

Ardusimple Staff replied 2 weeks ago

We couldn’t get any confirmation from u-blox about this statement.