Hello! I have been collecting data using the local save option using my krakenSDR and Pi 4, which is recorded into a CSV file. I was wondering if there is a code to run in the coding language R to read in the data (csv) and calculate the coordinates of the transmitters? Similair to how the kraken mapper service works, any information would be greatly appreicated!
Hi, sorry we don’t have any R code available, that would be something you would need to implement yourself.
You can do a relatively easy approach and just take the maximum DoA from each reading, find the intersections points, and average them to get the TX location.
Or you can use the approach that we use in our mappers, which is to lay a grid on top of the area being searched, and have the DoA lobes activate each grid cell based on their DoA readings. Then the cell with the maximum reading is the TX location.