Causes. For many years, it was commonly believed that the main cause of borderline personality disorder was poor or uninformed parenting.It now seems most likely that both environmental and biological factors, especially genetic ones, place a person at risk for developing the disorder.auses. For many years, it was commonly believed that the main cause of borderline personality disorder was poor or uninformed parenting.
Enter a coordinate pair for each the starting and ending points according to the Cartesian coordinate system. Then click on Calculate. The calculator will determine the straight line distance between the two points as well as present the coordinates of each point as entered in the standard designation.
Excel formula to calculate distance between 2 latitude, longitude (lat/lon) points (GPS positions) Investigation. Calculate distance, bearing and more between two Latitude/Longitude points shows lots of equations in math, and implemented in JavaScript. But it wasn't working, because my GPS points (Lat/Lon) were in decimal degrees, not radians. where Chip gives RadiusEarth as 6378.135 kilometres.