Claire E. Kiedrowski, CP, PSM, RPP Expert Witness
Curriculum Vitae

Contact Information

  • Company: Cornerstone Energy Services, Inc.
  • Phone: 207 942 5200, x350
  • Cell: 207 266 7087
  • Website:
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Specialties & Experience

General Specialties: Photography & Imaging

Specialty Focus: Photogrammetry, GIS, Aerial Mapping, ASPRS Certified Photogrammetrist, Geospatial, Aerial Imagery, Air Photo Interpretation, LiDAR, Aerial Photo and Analysis, Geographic Information Systems, UAV, Drones, Drone Mapping, Remote Sensing

Education: BS, Surveying Engineering, University of Maine

Years in Practice: 29

Number of Times Deposed/Testified in Last 4 Yrs: 2

Additional Information

Ms. Kiedrowski has over 25 years of experience in the digital mapping profession. As founder and president of Kappa Mapping from 2003 to 2017, and part of the Cornerstone Energy Services family since June 2017, she is a recognized leader amongst peers and in the community for creative business solutions and involvement with future mapping professionals through the University of Maine Surveying Technology Program, as speaker and workshop facilitator at mapping conferences, and for excellence in GIS and LiDAR work selected for exhibit at Osher Map Library's Celebration of Women in Cartography. She continues to lead the Kappa Mapping team and, coupled with the extensive experience of Cornerstone, delivers innovative photogrammetric mapping and GIS services in the transportation, utility and natural resource sectors. Her commitment to helping clients in public and private sector organizations-local municipalities, federal and state agencies, and private businesses-solve complex problems, monitor important resources, and manage their communities is an ongoing passion. Under her leadership, Kappa Mapping received multiple awards for the innovative use of traditional and emerging technology to meet the challenges faced by clients. Certifications & Licenses: • Certified Photogrammetrist, American Society of Photogrammetry and Remote Sensing (ASPRS) • Certified Mapping Technologist for UAS Mapping, ASPRS • FAA sUAS Remote Pilot • Photogrammetric Surveyor in South Carolina • Registered Professional Photogrammetrist RPP in Oregon • Professional Surveyor & Mapper PSM in Florida • Surveyor Photogrammetrist in Virginia LinkedIn: