I'm testing spatial database performance on a dataset. Spatial objects in this dataset (stored as WKT in a flat text file) are random valid polygons which have vertex coordinates (x,y) where 100,000> x >0 and same for y.
Currently I'm having problem with inserting these data into PostGIS which has a geometry constraint check and I got an error like "violates check constraint "enforce_srid_polygon ".
So, how can I find/create a srid for my dataset ?
BTW: the polygons are valid polygons which are extracted from images by segmenting objects.