c# - How do I convert SRID 3857 to decimal degrees? -

c# - How do I convert SRID 3857 to decimal degrees? -

how convert srid 3857 formatted geometery coordinates decimal degrees?

my current stack sql server 2014 , c#.

you cannot convert them straight in sql server. quite wasn't built reinvent reprojection of spatial info in 1 datum another. when using sqlgeography, can of course of study swap between srids when both sets of coordinates utilize same coordinate-type (decimal-degrees or grid-based), when using sqlgeometry, planar coordinates based on scale set bounds of info have , setting srid simply "groups" like-srid spatial objects.

you'll need third-party library or tool you. geographika notes options @ next link:

know of c# spatial info libraries?

c# sql-server geospatial