RTP has extensive experience in GIS-based map production, data collection and management. RTP can assist with GIS projects as small as a simple aerial map to complex environmental data management. Some of the completed GIS projects include site location maps for Phase I ESAs and EISs, maps used in litigation support, digitizing paper maps for electronic use, spatial analysis relating to environmental impacts and general environmental data representation. Other GIS related work has been used in traffic studies, air modeling analyses, and site selection projects.  RTP can also utilize a GPS handheld mapping unit to collect site features for integration with your GIS project. Please contact RTP for assistance with your project.