Expert Witness for Arboricultural, Landscape, Nursery Values and Conditions

Landscape and Tree Risk Assessments

Landscape and Tree Value Appraisals

Landscape and Tree Damage Appraisals

Storm Damage Assessments and Recovery Plans

Landscape Health and Condition Evaluations

Arboricultural Health and Condition Evaluations

Landscape, Arboricultural, Forestry, Environmental Project Management

Environmental Due Diligence

Environmental Permitting and Mitigation Planning

Environmental Permit Negotiations

Municipal Tree Inventory and Management Plans

GPS/GIS Environmental Mapping Projects

Forest Resources Management Plans

Grounds Maintenance Practices

Arboricultural Practices

David G. Koger is a Remote Sensing Image Analysis expert with over 40 years of experience in the field. He configured and operates a state-of-the-art remote sensing image analysis and geographic information system and consults on various remote sensing applications.  Background Experience - Mr. Koger was an early researcher and developer of Satellite Data Applications. He installed analog and digital image analysis workstations and trained users in defense, major oil, and academia in Panama, Ecuador, Chile, Australia, Germany, France, Italy, Africa and the U.S. His clients include the Department of Energy, National Cancer Institute, American Farm Bureau, broadcast journalism, law firms, and several hundred oil and gas explorationists.

In 2007, Mr. Koger conducted a study to map regional geomorphic features for all of Nebraska. Since that time, ten earthquakes of 3.0 and above on the Richter scale have coincided with features mapped. Using Digital Airborne Platforms, he has studied huge areas around the globe.  

In his unique line of work, Mr. Koger has performed forensics film analysis, searched for Noah's Ark, and analyzed images of the Shroud of Turin and the underwater video that found the Titanic.  

Litigation Support - Mr. Koger offers Forensic Digital Image Analysis of remotely sensed, aerial photo (digital or film), and underwater video. His services include forensics, time-series studies, and documentation of surface damages, wildfires, material movements. Expert witness strategies and research methodologies are available to attorneys representing plaintiff and defendant. 

View David G. Koger's Consulting Profile.