DRG collects or updates joint-use pole information. Through a field inventory of poles with cable television or other attachments, we identify and record the locations of each pole and ownership. Our effective data collection services include pen-based computers and Global Positioning System (GPS) technologies, which we deliver directly to your geographical information systems (GIS). We provide efficient, accurate and verifiable information that allows you to invoice companies with which you may have joint-use agreements. We also examine poles for National Electric Safety Code (NESC) violations that may exist due to attachments.