It has been hard to understand what each position mode in RTKLib does exactly.
I have grouped them into Standalone, Differential and "With precise orbits and clocks". Can someone check if this is correct? Also my comments between parentheses are correct? Standalone: Single : Single point positioning or SBAS DGPS (Code-based solution) Fixed: Rover receiver position is fixed (Code-based solution, filtered for stationary antenna) Differential: DGPS/DGNSS : Code‐based differential GPS Kinematic: Carrier‐based Kinematic positioning Static : Carrier‐based Static positioning (Differential Carrier‐based solution, filtered for stationary antenna) Moving‐Base: Moving baseline With precise orbits and clocks: PPP Kinematic: Precise Point Positioning with kinematic mode PPP Static: Precise Point Positioning with static mode PPP Fixed: Rover receiver position is fixed with PPP mode What exactly is the difference from PPP Static and PPP Fixed? PPP with current RTKLib 2.4.1 is only possible with L1/L2 receivers? For example NEO-6P does PPP with only L1 and SBAS corrections. I'm sure the quality is not the same, but what exactly defines what is a PPP solution? (can someone point me to the first paper where PPP was defined?) For last, what exactly does the Rec Dynamics option do? Does it take additional input from a INS? I've read some stuff Mr TAKASU wrote about it but didn't get it. I can only understand that the solution is filtered if there is acceleration information, or if there are hard limits defined for the solution acceleration or velocity. Thanks for any help! Nuno _______________________________________________ This message is sent to you from FOSS-GPS@lists.osgeo.org mailing list. Visit http://lists.osgeo.org/mailman/listinfo/foss-gps to manage your subscription For more information, check http://wiki.osgeo.org/wiki/FOSS-GPS
