Our firm currently utilizes a DJI Phantom Pro 4 for our Unmanned Aerial Vehicle (UAV), or drone, services. The DJI PP4 is a reliable and effective platform for performing planned photogrammetry missions and aerial photography.
This vehicle, combined with state-of-the-art processing software, allows us to render rectified orthophotos, generate bare-ground topographic models, and develop point cloud data.
Alfred W. DiOrio is a licensed Part 107 Pilot and our firm is insured for every mission.
Base Mapping for Coastal Access Analysis
This small project was undertaken to investigate improving public access and vehicular traffic flow to the South County shoreline via an existing town roadway. GPS ground control, aerial photography, and rectified orthophoto all by Alfred W. DiOrio, RLS, Inc.
This small project was undertaken to investigate improving public access and vehicular traffic flow to the South County shoreline via an existing town roadway. GPS ground control, aerial photography, and rectified orthophoto all by Alfred W. DiOrio, RLS, Inc.
Base Mapping for Improvements to Coastal Access
This project was awarded to us to resolve long-standing coastal access issues along a South County breachway. The results of our efforts will be improvements to a state-owned right of way to the shore resulting in significant improvements to public access. GPS ground control, aerial photography, rectified orthophoto, and boundary surveying by Alfred W. DiOrio, RLS.
This project was awarded to us to resolve long-standing coastal access issues along a South County breachway. The results of our efforts will be improvements to a state-owned right of way to the shore resulting in significant improvements to public access. GPS ground control, aerial photography, rectified orthophoto, and boundary surveying by Alfred W. DiOrio, RLS.
Residential Subdivision Project
This was a 45 acre project, GPS ground-controlled and flown by Alfred W. DiOrio, RLS, Inc. with topographic modeling (one-foot contours) by DroneMapper
This was a 45 acre project, GPS ground-controlled and flown by Alfred W. DiOrio, RLS, Inc. with topographic modeling (one-foot contours) by DroneMapper
Stormwater Drainage Analysis
This was a 20 acre project, GPS ground-controlled and flown by Alfred W. DiOrio, RLS, Inc. with topographic modeling (one-foot contours) by DroneMapper. Note the additional ground site observations by Alfred W. DiOrio, RLS, Inc.
This was a 20 acre project, GPS ground-controlled and flown by Alfred W. DiOrio, RLS, Inc. with topographic modeling (one-foot contours) by DroneMapper. Note the additional ground site observations by Alfred W. DiOrio, RLS, Inc.
Base Mapping for Proposed Roadway Upgrades
This was a 30 acre project, GPS ground-controlled and flown by Alfred W. DiOrio, RLS, Inc. with topographic modeling (one-foot contours) by Alfred W. DiOrio, RLS, Inc. Note the extensive additional ground site observations by Alfred W. DiOrio, RLS, Inc which were developed over a number of years working in this 1950's subdivision.
This was a 30 acre project, GPS ground-controlled and flown by Alfred W. DiOrio, RLS, Inc. with topographic modeling (one-foot contours) by Alfred W. DiOrio, RLS, Inc. Note the extensive additional ground site observations by Alfred W. DiOrio, RLS, Inc which were developed over a number of years working in this 1950's subdivision.
Alfred W. DiOrio, RLS, Inc.
Professional Land Surveyors and Land Use Consultants
P.O. Box 999
Ashaway, Rhode Island 02804-0009
(401) 377-8124