EDR Radius Map with Geo Check (R) Only Without Technical ReviewEDR Radius Map with GeoCheck Building a Healthy Community Requires Knowledge and Information: EDR Radius Map with GeoCheck The EDR Radius Map Report is a tool to search for environmental records on your property and the surrounding area. It is a critical first step in comprehensive environmental due diligence in real estate transfer, but also to understand the historic hazards in the community. More than 200,000 commercial real estate transactions