问题
One of my shape files looks like this:
POLYGON (
-91.513078999999991 36.970298,
-87.01993499999999 36.970298,
-87.01993499999999 42.508337999999995,
-91.513078999999991 42.508337999999995,
-91.513078999999991 36.970298)
Another file is using SRID 3857:
POLYGON (
-10033572.109485552 4727287.954831399,
-10033571.708142675 4727287.954831399,
-10033571.708142675 4727288.1439229213,
-10033572.109485552 4727288.1439229213,
-10033572.109485552 4727287.954831399)
Assuming I can figure out which coordinate systems are being used, how do I convert from one format to the other?
回答1:
Use the GeometryToGeometry function from Pro Spatial, chapter 8.
Source code and data tables: http://www.apress.com/9781430234913
来源:https://stackoverflow.com/questions/24274136/convert-coordinate-systems-using-sqlgeometery