OGC Approves GeoPDF 2.2 as OGC Best Practice
GeoPDF 2.2 OGC 08-139r1 was approved as OGC Best Practice. Personally, I think that the use of GeoPDF was unfortunate, for various reasons, but I'm happy to see the georegistration technique published. If you'd like to roll-your-own geospatial PDF, I'd recommend using Adobe's proposed geospatial extensions to ISO 32000. Our software supports this georegistration technique, and we're already moving in that direction.