SQL Server Spatial https: ... Let's assume we have one table with location name and its geo positions in latitude and longitude like this: ... I then do a radius search from a single point ( eg 51.728215, -1.209971) of 30 miles. I want to be able to find out if that radius search encompasses any or all of that polygon area.May 08, 2017 · Let's assume we have one table with location name and its geo positions in latitude and longitude like this: Now suppose I want to find out the distance for all showing locations from my current location, then you can calculate it with current latitude and longitude like this. As of now, my current location is: 23.012034, 72.510754. SQL Server Spatial https: ... I have found an article here on how to convert and store the latitude and longitude data that I have as geography, but if I'm going to do this, I will need to know how to extract latitude and longitude from the geography data type value for future reference. How do I do this? ... Is that how large the radius (well ...

I have a longitude and latitude column for each row in the database. I am going to have a latitude and longitude for where the user is. I want to be able to find all rows that are within x miles from the user's latitude/longitude.Jul 11, 2006 · The surface distance of one minute of either longitude or latitude itself varies with latitude. Surface distance between lines of longitude obviously varies, from a maximum at the equator, to 0 at ... Distance between Latitude and Longitude Coordinates in SQL daynebatten September 9, 2015 10 Comments Pretty much any language commonly used for data analysis (R, SAS, Python) can calculate the distance between two geographic coordinates with relative ease.