CURRICULUM VITAE
Rudiger Gens
rgens@alaska.edu
Education
University of Hannover, Germany
- Research at the International Institute for Geo-Information Science and Earth Observation (ITC), Enschede, the Netherlands.
- Dissertation: "Quality assessment of SAR interferometric data".
| M.Sc. in Surveying and Mapping | 1994 |
- Areas of specialization: Photogrammetry, Geodesy.
Professional Experience
Department of Geology and Geophysics, University of Alaska Fairbanks
| Cooperating faculty | 2005 – Present |
- Teach courses and serve on graduate student committees.
Alaska Satellite Facility (ASF), Geophysical Institute, University of Alaska Fairbanks
| Remote sensing scientist | 2003 – Present |
- Conduct remote sensing research.
- Write proposals for competitive funding.
- Teach courses and workshops.
- Support users with data, software and application issues.
| Acting Technical Services Office (TSO) lead engineer | 2003 |
- Managed and supervised ten employees with very diverse tasks (software development, DEM project work, and data quality).
- Continued tools development.
| Radarsat Geophysical Processing System (RGPS) scientist | 2002 – 2005 |
- Coordinated RGPS related work with the RGPS scientist at Jet Propulsion Laboratory (JPL).
- Supervised RGPS operators at ASF.
| Advanced Product Development (APD) lead engineer | 2001 – 2003 |
- Supervised six employees.
- Improved the robustness of the ASF InSAR software tools.
- Wrote comprehensive software documentation.
| Software engineer | 2000 – 2001 |
- Developed scientific software for InSAR processing.
- Wrote comprehensive documentation.
- Analyzed data quality issues to improve InSAR processing results.
- Represented Science Center in the ASF Technical Working Group.
Delft Institute for Earth-Oriented Space Research (DEOS), Delft, the Netherlands
| Post-doctoral research fellow | 1999 – 2000 |
- Conducted research for enhancements of a phase unwrapping algorithm using minimum cost flow methods (part of SAR interferometric processing).
Research Experience
Alaska Satellite Facility (ASF), Geophysical Institute, University of Alaska Fairbanks
| Spatial and Temporal Influences of Thermokarst Failures on Surface Processes in Arctic Landscapes – Co-PI | 2008 – 2010 |
- Funded by the National Science Foundation (NSF).
- Research on ways to discern changes in shallow permafrost by analyzing variations in backscatter behavior of associated surface material.
| Application of Remote Sensing to Fish Habitat Management, Alaska – Co-PI | 2008 – 2012 |
- Funded by the Bureau of Land Management (BLM).
- Research on changes in aquatic habitats (connectivity of river and lakes systems) using SAR data.
| Using Remote Sensing and Machine Learning to Map Earthquake Induced Liquefaction Areas – PI | 2008 – 2009 |
- Recommended for partial funding by the US Geological Survey (USGS).
- Research on earthquake induced liquefaction and subsidence mapping using multi-sensor data.
| ICESat project – Co-PI | 2003 – 2006 |
- Funded by National Geospatial Agency (NGA).
- Supported the data quality assessment.
| Earth Systems Science Education for the 21st century (ESSE21) – Co-PI | 2003 – 2007 |
- Funded by National Aeronautics and Space Administration (NASA) through University Space Research Alliance (USRA).
- Developed remote sensing case studies and post-secondary curricula material.
| Alaska DEM project – Co-PI | 2000 – 2002 |
- Funded by NASA.
- Designed production system and assessed data quality.
Delft Institute for Earth-Oriented Space Research (DEOS), Delft, the Netherlands
| Determination and Prediction of the three-dimensional movement of the Earth's surface – Post-doctoral fellow | 1999 – 2000 |
- Funded by Delft Interfacultary Research Center.
- Investigated high-resolution imagery of topographic and surface changes.
International Institute for Geo-Information Science and Earth Observation (ITC),
Enschede, the Netherlands
| European Scientific Research Network "Synergy of remotely sensed data" – Ph.D. researcher | 1994 – 1998 |
- Funded by the Commission of the European Communities' Human Capital and Mobility Programme.
- Worked on synergy of remote sensing data from different sources, specializing in radar data.
| Data fusion for decision support – PI | 1996 – 1998 |
- Funded by the Western European Union.
- Developed a multimedia tutorial about image and data fusion.
| Deformation measurements with SAR – Co-PI | 1996 – 1998 |
- Funded by the Dutch Remote Sensing Board (BCRS).
- Investigated the propagation of errors for deformation measurements in Groningen province (the Netherlands) using differential interferometry.
- Monitored mining induced subsidence in Ningxia province, China, using differential interferometry.
Teaching Experience
Workshops and customized courses
| Instructor – "SAR Data and Its Applications". | 2008 |
- Instructor of one half-day workshop, providing an overview of SAR data capabilities.
- Designed and delivered course at
- American Society for Photogrammetry & Remote Sensing conference, Portland, Oregon
| SAR training course at the Instituto Brasileiro de Geografia e Estatística, Rio de Janeiro, Brazil. | 2007 |
- Instructor of one-week training course, designed to enable scientists from the mapping agency to conduct mapping project with ALOS data.
- Designed and conducted the course.
| Co-instructor – "Making SAR accessible". | 2007 |
- Co-instructor of three half-day workshops, designed to introduce application scientists and professionals to the complementary use of SAR data.
- Designed and delivered the course at
- American Society for Photogrammetry & Remote Sensing conference, Tampa, Florida
- International Symposium on Remote Sensing of Environment, San Jose, Costa Rica
- Alaska Surveying and Mapping Conference, Fairbanks, Alaska
Department of Geology and Geophysics, University of Alaska Fairbanks
| Instructor – GEOS 695: "SAR and InSAR: Principles and Applications." | 2005 – Present |
- Principal instructor of two one-week one credit summer courses, designed to empower students to use SAR and InSAR data for their scientific projects.
- Developed curriculum and lab exercises.
| Co-Instructor – GEOS 639: "InSAR and its Applications" | 2007 |
- Co-instructor, developed curriculum and lab exercises of this semester long course.
| Co-Instructor – GEOS 693: "Geophysical Applications of Spaceborne SAR Interferometry." | 2001, 2003 |
- Collaborated on curriculum and exam development, gave lectures, prepared and graded tests, and developed weekly lab exercises of this semester long course.
| Guest Lecturer – (under)graduate classes on remote sensing and GIS | 2003 – Present |
- Presented introductions to SAR and InSAR, and lectures on special topics such as data fusion, map projections and height systems in GEOS 378, GEOS 422, GEOS 595 and UAS GEOL 193.
Alaska Satellite Facility (ASF), Geophysical Institute, University of Alaska Fairbanks
| Seminar coordinator – "ASF technical seminar series." | 2002 – Present |
- Initiated and coordinated remote sensing seminar series.
- Presented seminars on a large variety of topics about
- data formats and characteristics,
- image processing and data analysis techniques, and
- applications of remote sensing with special emphasis on synthetic aperture radar.
- Seminar series converted into a one credit course available alternate fall semester.
Alaskan High Schools
| Instructor – GIS/GPS training | 2003 – Present |
- Gave training to High School students in Barrow (native community) and Fairbanks, Alaska.
Professional Service
| International Journal of Remote Sensing | 2008 – Present |
| ISPRS working group VII/2 – SAR interferometry | 2008 – Present |
| ISPRS working group VII/2 – Information extraction from SAR data | 2004 – 2008 |
| North Slope Borough Science Advisory Committee | 2008 |
- Provided input on remote sensing component of oil spill response questions.
| NASA Earth Science Enterprise Education Product review | 2005 |
Reviewer of research proposals.
- Space Research Organization Netherlands (SRON)
- Natural Environment Research Council (United Kingdom)
Reviewer of refereed journals.
- International Journal of Remote Sensing
- IEEE Transactions of Geoscience and Remote Sensing
- Photogrammetric Engineering and Remote Sensing
- Canadian Journal of Remote Sensing
- Journal of Marine Geodesy
| Graduate Student committees | 2002 – Present |
- Member of five student committees.
Languages
- German – native language
- English – speak fluently and read/write with high proficiency
- Dutch – speak, read, and write with basic competence
Memberships
- Senior member of IEEE Geoscience and Remote Sensing Society
- American Geophysical Union
- Dutch Society for Remote Sensing and Geoinformation