I've received some ESRI biz data in CSV format and I'm trying to create a SQL Server spatial layer with it before I query it down to more manageable datasets. The CSV file contains lat long coordinates that are in WGS 84 Web Mercator Auxilary Sphere. I want to import the data into sql and create a geometry field with the coordinates but can't seem to find any reference to the SRID I would use to convert the lat long to geometry.
I eventually want the data to land in SRID 4326 . Do I even need to reproject it? What SRID should I use to bring it into SQL Server geometry?
thanks in advance