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Core Team

Ralf Heyen Yahya Ghassoun Stephan Marienfeld Rolf Hankers Theo Hankers Stefan Nowak Mark Bitter Benedikt v. Wulfen Yogesh Khedar Markus Bobbe Ilka Crimi Benno Hankers

Dipl.-Ing. Ralf Heyen

CEO & Owner
Geodesist and Assessor of the German Public Survey Administration Board

Special skills in:
Physical Geodesy, Satellite Geodesy, Hydrography, Photogrammetry, Geophysics, Hard - and Software Development

Dr.-Ing. Yahya Ghassoun

Special Projects

Senior Surveyor & Geodesist

Special skills in:
Photogrammetry, Environmental Engineering, Laser scanning, BIM, GIS, Digital data acquisition

Dr. Stephan Marienfeld

Senior Surveyor & MMO

Special skills in:
Biology, Geophysics, Quality -, Health -, Safety - & Environment Management (QHSE), Marine Mammal Observing (MMO), Passive Acoustic Monitoring (PAM), Protected Species Observing (POS)

Dipl.-Ing. Rolf Hankers

Aeronautical Engineer

Special skilled as
Chief Pilot, Research Pilot, Acrobatic Pilot

Special experience:
Scientific test pilot with CPL licenses, more than 30 years of flight experience, more than 6000 total flight hours in command, participation in numerous international campaigns in polar and (sub)-tropical areas

Dipl.-Ing. Theo Hankers

Aeronautical Engineer & Surveyor

Special skilled as Research Pilot

Special skills in:
Electrical Engineering, Navigation & Positioning, Hard- and Software development

Dipl.-Ing. Stefan Nowak

Mechanical Engineer

Special skills in:
Aerospace Engineering, Electrical Engineering, Aeronautical Measurement Engineering, Real Time Software development, Hardware development

Dipl.-Ing. Mark Bitter

Mechanical Engineer, Surveyor, MMO, PSO & PAM

Special skills in:
Aerospace Engineering, Geophysics, Hard- and Software development

Special experience:
Flight test engineer for research aircrafts, development, installation and certification of technical equipment for research aircrafts

Dipl.-Ing. Benedikt von Wulfen

Electrical Engineer, IT-Specialist, PAM

Special skills in:
Information Technology, lnformation System Analytics, Acoustic Monitoring Systems, Hydrographic Systems, Special Precise Positioning and Navigation, Hard- and Software development