GIS

Perennial employs the latest spatial analysis software for drafting, analysis, and visualization. Using state-of-the art Trimble Geo 7X Handheld technology, our biologists and cultural resource specialists provide sub-meter mapping accuracy with reliable data. Perennial combines years of experience with a wide variety of geospatial technologies to provide actionable solutions to your project’s environmental challenges and more, providing sub-meter mapping accuracy with reliable data.

Summary of Services:

• Cloud-Based sub-meter GPS data processing and analysis;
• Drone imagery collection, processing, classification, and analysis;
• Aerial interpretation; Threatened and endangered species modeling; Invasive species modeling;
• Watershed analysis; Custom gaps and graphics and cloud-based data sharing; Complex spatial data analysis and predictive modeling;
• Impacts analyses for Federal, State, and Local Permitting;
• Phase I analysis; Flood mapping;
• Soils analysis; Feasibility studies;
• Alternatives analysis; and
• Cultural Resources probability modeling and mapping.