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.
Carl H. Josephson, PE, SE, and Dan R. Werdowatz PE, SE, have over 39 years and 34 years of Structural Engineering experience respectively. They are active in numerous professional organizations and Mr. Josephson has served as the Structural Engineer member of the California Board for Professional Engineers, Land Surveyors, and Geologists. They have testified in cases throughout the Western United States including Texas and Hawaii.
Mr. Josephson, Mr. Werdowatz and their team provide special studies, investigations, code review and analysis, and have conducted structural investigations on 1,000s of buildings throughout the United States for a diverse group of clients.
Litigation Support - JW&A have been retained as structural engineering experts by plaintiff, defense, and cross-defendant clients on over 1,500 cases, and have testified at deposition, trial and arbitration on over 400 matters across Southern California, Northern California, Arizona, Nevada, Colorado, Utah, Texas, Oregon, and Hawaii. Designated as experts for homeowner associations, developers, and subcontractor cross-defendants, they strive to provide balanced, well-reasoned and practical solutions to construction litigation problems. They have also been retained as court-appointed neutral experts on several cases.
SE Licenses: HI, IL
SE/PE Licenses: CA, AZ, ID, LA, NV, OR, UT, WA
PE Licenses: CO, CT, FL, IN, KS, MI, MO, NM, NY, ND, OH, TX, WV
Areas of Expertise:
Josephson-Werdowatz & Associates, Inc. Office Locations:
|- Piping & pipe supports|
- Structural failure of products
- Failure analysis
- Industrial asbestos
- Seismic analysis
- Fire protection
- Pressure vessels
- Heat transfer analysis
- Environmental qualification of equipment
- Product design
- Patent information