postgistest=# select ST_Transform('0103000020C90800000100000005000000000000008CAE264100000000BCA34641000000008CAE264100000000CDA3464100000000C2AE264100000000CDA3464100000040C3AE264100000000BCA34641000000008CAE264100000000BCA34641'::geometry,4326); st_transform ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 0103000020E610000001000000050000004A5349305FCB51C01921E402F53145406CA94A2E5FCB51C047DC8411F8314540755E168B5DCB51C09A8B2B0FF8314540660561835DCB51C0BDE47C00F53145404A5349305FCB51C01921E402F5314540 (1 row) Time: 6.300 ms postgistest=# select ST_Transform('0103000020C90800000100000005000000000000008CAE264100000000BCA34641000000008CAE264100000000CDA3464100000000C2AE264100000000CDA3464100000040C3AE264100000000BCA34641000000008CAE264100000000BCA34641'::geometry,4326); st_transform ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 0103000020E610000001000000050000004A5349305FCB51C01921E402F53145406CA94A2E5FCB51C047DC8411F8314540755E168B5DCB51C09A8B2B0FF8314540660561835DCB51C0BDE47C00F53145404A5349305FCB51C01921E402F5314540 (1 row) Time: 6.397 ms postgistest=# \dx List of installed extensions Name | Version | Schema | Description ---------+---------+------------+------------------------------------------------------------ plpgsql | 1.0 | pg_catalog | PL/pgSQL procedural language postgis | 3.1.1 | public | PostGIS geometry and geography spatial types and functions (2 rows) postgistest=# select version(); version ---------------------------------------------------------------------------------------------------------- PostgreSQL 11.11 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44), 64-bit (1 row)