I use openlayers 2.12. I created a form where the user can insert a bounding box, to insert to the database a new borough. To check the EPSG of the borough I tried the following //ba bb bc bd came ...
I need the bounding box coordinates for NAD27 (EPSG/SRID 4267) to check the user's coordinate input. http://spatialreference.org/ref/epsg/4267/ shows the area that doesn't cover North America at ...