I have a Venus634LPx GPS on a breakout board from SparkFun. Read more about it in my previous question.
The configuration program gives me the option to configure "1PPS Timing":
Here I can choose between "Survey", "Static" and "PVT" (Position, Velocity and Time). The Venus838LPx datasheet talks about these modes, but not the Venus634LPx datasheet.
- What do these modes mean? I find the datasheet confusing.
- Is it something unique to the 838, or does the 634 also have these modes?