Pine Grove Cemetery Topographical Survey

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Project Description

The City of Salem selected CEI to conduct high-resolution imagery and topographical surveys of Pine Grove Cemetery for use by the City’s engineering department and eventual integration into their web-based GIS portal system. Survey-grade control points were established across the 40-acre site to achieve and verify vertical and horizontal accuracies of less than 2 inches. Due to the sanctity of the location, CEI followed procedures established to ensure that cemetery visitors were not disturbed by the work and that no ceremonies would be impacted in any way. Work at the site was completed in approximately 3 hours.