Education:
2012–present: Ph.D. studies, University of Pavia, Department of Earth Science, Pavia (It).
Specialization in Advanced Differential Interferometric SAR for Probabilistic Seismic Hazard Assessment in tectonically active regions.
Supervisors: Prof. Francesco Zucca, Dr. Salvatore Stramondo
2007–2010: Masters of Science, Friedrich-Schiller University, Jena (Ger).
Specialized in Remote Sensing and Geoinformatics
2003–2007: Bachelor of Science, Friedrich-Schiller University, Jena (Ger).
Specialized in Physical Geography, Environmental Modelling and Geoinformatics
Master Thesis
Title: Assessing Vegetation Structure for the Kruger National Park in 1994 with the experimental, multi-modal SIR-C/X-SAR data
Supervisors: Prof. Christiane Schmullius & Dr. Izak Smit
Description: This thesis explored the capabilities of monitoring vegetation structure parameters by space-borne, polarimetric, multi-angle and multi-temporal SAR imagery acquired in different wavelengths for a complex savanna environment in South Africa.
Bachelor Thesis
Title: Analyse der Vegetationsproduktivität im Krüger National Park, Südafrika mit Hilfe von Eddy-Covariance-Flux- und MODIS-Daten
Supervisors: Prof. Christiane Schmullius & Dr. Markus Reichstein
Description: This thesis assessed the performance of 4 different algorithms used to derive gross primary productivity of the vegetation from space-borne, multi-spectral, optical data by comparing them to in situ Eddy-Covariance-Flux data in a savanna environment in South Africa.
Experience
Vocational:
2010–2012: DLR Trainee, European Space Agency, Frascati, Italy.
Various geo-informatic related tasks supporting satellite mission planning & management as well as statistical assessment of the user order behaviour using Relational-Database Management Systems (R-DBMS) and Datawarehouse technologies.
2009–2010: Research Assistent, Friedrich-Schiller-University, Jena, Germany.
Preparatory work for the SARVANNA-Project proposal and processing of SIR-C/X-SAR Radar Remote Sensing data
2007: Research Assistent, Student Apprentice, Max-Planck-Institute for Biogeochemistry, Jena, Germany.
Preparation and comparative analysis of diverse MODIS-products (NPP, GPP, fAPAR, NDVI, EVI) and Eddy-Covariance-Fluxtower Measurements
Student Exchanges
2013–present: Visiting Student, National Institute for Geophysics and Vulcanology, Rome, Italy.
Processing of multi-temporal Differential InSAR stacks and consequent post-processing operations as well as contributions to project proposals.
2013: Visiting Student, University of leeds, School of Earth and Environment, Leeds, UK.
Applying atmospheric corrections to interferometric image stacks,
2009: Student Apprentice, South African National Space Agency, Haartebeeshoek, South Africa.
Forest change classification project using combined optical satellite and aerial imagery from the 1970’s in eastern South Africa
Computer Skills
Operating Systems: Linux (Ubuntu, Debian, Suse, Scientific Linux), Mac OS, Microsoft
Office Suites: Latex, OpenOffice, Microsoft Office, iWork
GIS & Mapping: ArcGIS Suite, QuantumGIS, Grass GIS, SAGA GIS, GMT, PostGreSQL with Post-GIS extension, UMN Mapserver
Image & SAR Processing: Envi, PCI Geomatica, Erdas Imagine, eCognition, BEAM, Gamma, StaMPS, Doris, PolSARPro, NEST
Miscellaneous: Bash, Matlab, Python (basic), R statistical software (basic), Hydrological Modelling System J2000, Microstrategy Business Intelligence Suite, PHP (basic), JAVA (basic), Gimp, Logic Express
Training Courses
2013: 4th Advanced Training Course in Land Remote Sensing organised by European Space Agency, Athens
Languages
German: Mothertongue
English: Advanced
Italian: Intermediate
French: Basic
Awards
2013: Best Poster Award - ESA Land Training Course, Athens
Communication Skills
2013: Oral Presentation at the SPIE Remote Sensing Conference, Dresden, Germany
2012: Quantum GIS introductory course held at ESA ESRIN for internal use
2010: Oral Presentation at the Savanna Science Network Meeting, Skukuza, South Africa
Publications & talks
Conference Proceedings
2013: Vollrath, A., et al. (2013): Monitoring of infrastructural sites by means of advanced multi-temporal DInSAR methods. in: Proc. SPIE 8891, SAR Image Analysis, Modeling, and Techniques XIII, 88910D (October 17, 2013); doi:10.1117/12.2032173
Poster presentations
2014: Vollrath, A., et al. (2014): Comparison of Advanced Differential Interferometric SAR methods for the retrieval of surface deformation in south-east Sicily. European Geoscience Union 2014, Wien (April 28-May 2, 2014)
2013: Vollrath, A., et al. (2013): Monitoring of rural-situated, infrastructural sites with state-of-the-art DInSAR techniques. 4th Advanced Training Course in Land Remote Sensing, Harokopio University, Athens (July 1-5, 2013)
2013: Vollrath, A., et al. (2013): 2nd Generation, Multi-Temporal DInSAR Monitoring of Critical Infrastructural Sites for the Assessment of Hazard Risk. ESA Living Planet Symposium 2013, Edinburgh (September 9-13, 2013)
2010: Vollrath, A., et al. (2010): Mapping of Vegetation Structure in the African Savanna: The Sarvanna Project. ESA Living Planet Symposium 2010, Bergen (June 27-July 1, 2010)
Interests
Music, Cooking, Photography, Guitar, Traveling, Films
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