I have a database of latitude, longitude and radius in the following form:
Both latitude and longitude are expressed in degrees but then multiplied by 1e6 (or 1000000). Radius, on the other hand, are expressed in meters. What I am trying to do is convert lat/lon into meters so that I can use geometric functions more accurately, especially the one that looks for intersects (overlaps between points).
EDIT: Unfortunately, I wasn't able to find a complete answer. At least, not in this web site. I will use Python for this task. As for the precision, I would like to have as best as possible (a few centimeters deviation at most).