I am tracking a device that might loose GPS signal then and there. And when the GPS signal is too low, I should use the accelerometer and Gyroscope sensors data to guess which way they should have gone.
I am not doing it in real time. I can store the data and send up for post processing.So all I want to do is from the point (Lat1, Long1) where we had a good GPS, I need to find new location (Lat2, Long2) from the sensors data.
I was looking at different algorithms. One of them was inertial Navigational System. I applied Kalman filter and I was able to get to a point to find the Quaternion for each data.
Now can some one help me to translate the orientation data to an actual position? What algorithm or formula should I use? Or is there any program available in C# or in any other language?
أكثر...
I am not doing it in real time. I can store the data and send up for post processing.So all I want to do is from the point (Lat1, Long1) where we had a good GPS, I need to find new location (Lat2, Long2) from the sensors data.
I was looking at different algorithms. One of them was inertial Navigational System. I applied Kalman filter and I was able to get to a point to find the Quaternion for each data.
Now can some one help me to translate the orientation data to an actual position? What algorithm or formula should I use? Or is there any program available in C# or in any other language?
أكثر...