Exploring moving-base solutions
As you might guess from the name, a moving-base solution differs from the more common fixed-based solutions in that the base station is allowed to… Read More »Exploring moving-base solutions
ublox
Demo5 code features
I’ve had a couple questions about what’s different between my demo5 code and the 2.4.3 release code. Here’s a list of what I think are… Read More »Demo5 code features
Another Raspberry Pi RTKLIB project
After describing my simple Pi based data logger in my last post, I stumbled across this Raspberry Pi based GPS project on diydrones.com. It uses… Read More »Another Raspberry Pi RTKLIB project
Improving RTKLIB solution: (AR lock count and elevation mask)
In the previous post, after a couple changes to the input parameters, we ended up with the following solution for the difference between two stationary,… Read More »Improving RTKLIB solution: (AR lock count and elevation mask)
Plotting Observation Data: Cycle Slips
Recently, I have been given several raw data sets from readers to take a look at. Some of them I have been successful at… Read More »Plotting Observation Data: Cycle Slips
Building RTKLIB 2.4.3 code with Visual C++ 2010
One of my goals in this project is to make some changes to the RTKLIB solution algorithms and evaluate them specifically for my set of… Read More »Building RTKLIB 2.4.3 code with Visual C++ 2010
Kinematic solution with RTKPOST
Kinematic solution with RTKPOST RTKPOST is the GUI tool in RTKLIB to calculate position solutions. Most of the time I find the CUI version (RNX2RTKP)… Read More »Kinematic solution with RTKPOST
Kinematic solution with RNX2RTKP
In the last post we used the RTKPOST GUI to generate a kinematic position solution using “ebay.obs” for the rover data and “zdv13480.15o” for… Read More »Kinematic solution with RNX2RTKP
Base station data for RTKLIB
RTKLIB has a number of different algorithms it can use to calculate position. The first two in the list are “Single” and “DGPS”. Both of… Read More »Base station data for RTKLIB
Converting raw receiver data to standard text format using CONVBIN
At this point, we have collected raw receiver output data in a Ublox binary format file. We need to convert this to RINEX format before… Read More »Converting raw receiver data to standard text format using CONVBIN