Post on 08-Feb-2017
UAV Applications in Engineering
UAS Applications in Civil EngineeringPresented by:
WOHNRADE CIVIL ENGINEERS CORPORATE HISTORY Small Progressive Civil Engineering Consulting Firm based in Broomfield, ColoradoRegistered as a Colorado Corporation on November 4, 2002Certified DBE and ESB with CDOT, and Certified EBE, M/WBE, and SBE with the City and County of Denver Specialties include: land development, municipal projects, floodplain management and water resource design. Geographic range includes projects throughout Colorado, Illinois, Nevada, Nebraska, and WisconsinEmploy 2016 Civil 3D software and GIS
Transition, Now we have been working very hard over the past year and a half to develop efficient workflows when using UAS tech2
Certifications and Platforms
June 16, 2015 - Received our Section 333 Exemption and COA from FAAFAA requires Certificate of Authorization (COA) and Section 333Exemption for commercial use of an Unmanned Aerial Vehicle (UAV)Exemption and COA are valid for 2 yearsSeptember 30, 2016 Received Part 107 CertificationCertification is valid for 2 years
June- Section 333- Began for hireRules changed Part 107 operatorsFleet comprised of both multirotor and fixed wingBoth serve specific types of terrain, large and smallFixed wing developed by Jack Elson and colleagues at Blackswift Technologies3
Typical Deliverables
Topographic Mapping
Orthomosaic Mapping
Digital Surface Models
Point Clouds
After extensive testing and development these are our deliverablesTopo Ortho Mapping DEMs Point CloudsAll georeferenced real world survey accurate- incorporate into civil engineering design
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Data Collection and Processing
Imagery Courtesy of DroneDeploy
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Overall Cost to ClientFor Topographic Mapping
WCE unmanned aerial surveys save clients an average of 40% when compared to traditional surveying methods.
vs.*cost units in U.S. Dollar
American Society for Photogrammetry and Remote Sensing (ASPRS)Horizontal accuracy standards for digital orthomosaic geospatial data
Root Mean Square Error calculated in all projects:
Because our work has to be survey grade we strive to collect data at the upmost level of accuracy7
Leading UAS Platform Comparison
senseFlyEbeeTrimbleUX5Black Swift TechnologiesSwift Trainer
We attribute our accuracy not only to our in the field practices but also our platforms, developed by Blackswift Technologies. 8
S. Denver Avenue Road Reclamation
Client: City of Fort LuptonProduct: Geo-referenced UAV Topographic Mapping
S. Denver Avenue Road ReclamationAerial imagery used as an Engineering design reference
UAV s vastly reduce data capture costs and appreciably increase data quality and richness- 100 acre site at 10,000 foot elevation- Point cloud contains 222,319,447 PointsBlack Cloud Tailing Storage FacilityGeoreferenced UAV Topographic Mapping
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Black Cloud Tailing Storage Facility3d Point cloudUAV s vastly reduce data capture costs and appreciably increase data quality and richness
Black Cloud Tailing Storage Facility
GROUND CONTROL POINT TARGETS
Thank You
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