Mapping Expert Witnesses

Sacramento, California

Land Surveying, Engineering - Aerial Photo Analysis, Mapping, Explosions, Fire Origin & Cause Investigations, Forensic Engineering, Geographic Information Systems - GIS, High Definition Surveying (HDS), Highway Sight Distance, 3D Laser Scanning, LiDAR, Geomatics, Photogrammetry, Visibility Studies, Wildfires, Wildland Fires

Mr. Curtis has more than 30 years of experience in land surveying and geomatics engineering. For nearly 20 years, Mr. Curtis has been retained by law firms, insurance companies, the California Office of the Attorney General, and the U.S. Attorney’s Office to provide professional surveying and mapping, expert witness, and litigation consultant in civil and criminal matters related to wildfires, wildland fire origin and cause investigations, explosions, highway sight distance incidents, workplace injury, catastrophic injury, and wrongful death. As a geomatics engineer, Mr. Curtis has provided project delivery support (GPS control, conventional surveying, photogrammetric mapping, raster imaging, landnet boundary resolution, right of way engineering, and GIS) on projects domestically and abroad. Mr. Curtis’ responsibilities include the supervision and direction of production staff and subconsultants on a project/task basis, cost estimating and scoping, collection, processing, and ana...

Sacramento, California

Video, Accident Reconstruction - Visibility, Daytime Visibility, Nighttime Visibility, Visibility Study, Visibility Analysis, Human Factors, Video Analysis, Photography, Photo Analysis, Photogrammetry, Mapping, Visual, Drone, UAV, Aerial, GIS, Animation, Photomodeling, 3D, Lighting

Paul Jacobs provides forensic photography, video and technical services for controlled event reenactments, especially as related to daytime and nighttime visibility. Paul works in collaboration with counsel, accident reconstruction, human factor, and other specialized experts to fairly and accurately reconstruct incidents for fact finding, documentation and evidentiary purposes. Paul specializes in conducting and documenting visibility studies. A visibility study is the assessment and accurate recording, processing, and presentation of still or motion images, typically of a daytime or nighttime scene. A visibility study is meant to document the ability of an event participant’s ability to visually detect a stimulus. Daytime, nighttime, and low light visibility studies use photographic, video and metric data capture of controlled tests to document scene elements impacting visibility such as: lighting, contrast, glare, occlusions, conspicuity and anomalies. Upon leaving a career in ...

California

Land Surveying, Civil Engineering - Boundary, Riparian, Littoral, Easement, Land Title, Standard of Care, Surveyor Negligence, Property Dispute, Adverse Possession, Prescriptive Easement, Encroachment, Mapping, Topographic Survey, Construction Survey, Water Boundary, Public Land Survey System, Forensic Surveys, Land Descriptions

Evan Page has over 40 years of broad land surveying experience and is licensed in California, Idaho and Washington. He is a regionally recognized speaker on boundary and other survey topics. He developed particular expertise in water boundaries (river, lake and coastal) during his thirteen years with the California State Lands Commission, from which he retired as a Senior Boundary Determination Officer in 2021. Mr. Page served as a Technical Expert on many enforcement matters for the California Board for Professional Engineers, Land Surveyors and Geologists (BPELSG). He also served on the state-specific Professional Land Surveyors licensing exam development and grading teams for several years and on several ad hoc advisory teams for BPLESG. Mr. Page has served as expert witness and/or expert consultant for several private parties on land survey matters involving land and water boundaries, title matters, survey practice, standard of care and surveyor negligence. He has testifie...

Sandpoint, Idaho

Land Surveying, Civil Engineering - Boundary, Riparian, Littoral, Easement, Land Title, Standard of Care, Surveyor Negligence, Property Dispute, Adverse Possession, Prescriptive Easement, Encroachment, Mapping, Topographic Survey, Construction Survey, Water Boundary, Public Land Survey System, Forensic Surveys, Land Descriptions

Evan Page has over 40 years of broad land surveying experience and is licensed in California, Idaho and Washington. He is a regionally recognized speaker on boundary and other survey topics. He developed particular expertise in water boundaries (river, lake and coastal) during his thirteen years with the California State Lands Commission, from which he retired as a Senior Boundary Determination Officer in 2021. Mr. Page served as a Technical Expert on many enforcement matters for the California Board for Professional Engineers, Land Surveyors and Geologists (BPELSG). He also served on the state-specific Professional Land Surveyors licensing exam development and grading teams for several years and on several ad hoc advisory teams for BPLESG. Mr. Page has served as expert witness and/or expert consultant for several private parties on land survey matters involving land and water boundaries, title matters, survey practice, standard of care and surveyor negligence. He has testifie...

Plainview, New York

Land Surveying, Slip Trip & Fall - Boundary Dispute, accident and site mapping, civil engineering, flood, drainage, utility, land development, standard of care, easements, mapping, zoning, land use, earth work, adverse possession

Mr. Ferrantello has been retained by a vast number of law firms, insurance companies and municipalities.Mr. Ferrantello has also had great deal of experience with large number of diverse projects such as: Expert Surveys, Maps, Plans, Diagrams, Exhibit’s, Testimony for damages and injuries such as: trip and falls, tree damage, flood building damage, traffic accidents, public and private property damage as well as wrongful death suits. Also has an extensive experience and background in Site Planning and Subdivision Consulting, examining title records, deeds and other recorded documents such as ingress and egress, pedestrian easements, right of ways, air and development rights, vista easements, bridle paths, beach, bathing and mooring rights, covenants and restrictions, real property, zoning and other land use principles. Extensive knowledge of the local Long Island zoning codes, site planning and subdivision regulations.The profession itself is to define the property lines and measure...

Washington

Land Surveying, Civil Engineering - Boundary, Riparian, Littoral, Easement, Land Title, Standard of Care, Surveyor Negligence, Property Dispute, Adverse Possession, Prescriptive Easement, Encroachment, Mapping, Topographic Survey, Construction Survey, Water Boundary, Public Land Survey System, Forensic Surveys, Land Descriptions

Evan Page has over 40 years of broad land surveying experience and is licensed in California, Idaho and Washington. He is a regionally recognized speaker on boundary and other survey topics. He developed particular expertise in water boundaries (river, lake and coastal) during his thirteen years with the California State Lands Commission, from which he retired as a Senior Boundary Determination Officer in 2021. Mr. Page served as a Technical Expert on many enforcement matters for the California Board for Professional Engineers, Land Surveyors and Geologists (BPELSG). He also served on the state-specific Professional Land Surveyors licensing exam development and grading teams for several years and on several ad hoc advisory teams for BPLESG. Mr. Page has served as expert witness and/or expert consultant for several private parties on land survey matters involving land and water boundaries, title matters, survey practice, standard of care and surveyor negligence. He has testifie...