RTK F9P Drotek Modules
Unlike previous U-blox GNSS module generation, new ZED-F9P high precision GNSS module now handles multi-band GNSS L1/L2 which implies better estimation and correction of ionospheric interferences.
Indeed, ionosphere is the layer of the atmosphere where gas molecules are ionized by UV rays coming from the sun. Therefore, free electrons may interact with the GNSS signal broadcasted by satellites causing severe delay effects. Knowing L1 & L2 frequencies do not react the same way when facing this atmospheric disturbance, delays may be virtually eliminated on the GNSS receiver side, consequently increasing GNSS RTK position accuracy.
Last modified 2yr ago
Copy link