I have a bunch of objects which have associated Eastings and Northings in format OSGB36
265397 869562 547297 179002
If I have a starting Easting and Northing, and wanted to find related objects within X km is it possible to compute a Start/End Northing and Start/End Easting range that I can search for programatically?
I am using C#.
I.e. searching for objects using pseudo-code :
Easting >= 265390 && Easting <= 265400 && Northing >= 869560 && Northing <= 869564
would this find nearby objects? What resolution do these coordinates operate to? I can operate in miles or km, just need to know the scale - if such a thing is possible.
Sorry this is new to me.