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
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.
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.
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
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
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
2013: 4th Advanced Training Course in Land Remote Sensing organised by European Space Agency, Athens
2013: Best Poster Award - ESA Land Training Course, Athens
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
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
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)
Music, Cooking, Photography, Guitar, Traveling, Films
Registering is the only way of posting vacancies and obtaining contact details of candidates in our CV database.
All it takes is a few minutes and a credit card (Visa or American Express). To sign-up to this service, simply click on the Register link and fill in the form. You will then have instant access to our system after on-line payment where you will be able to complete the transaction in either US Dollars, UK Pounds or Euros.
All online credit/debit card transitions are handled through our secure third party payment processors at WorldPay. Worldpay are part of The Royal Bank of Scotland Group, the 5th biggest banking group in the world, WorldPay payment solutions are trusted by thousands of businesses, big and small worldwide.
Pricing starts at €450 (approx £400 or US$500 - use the convert tool for an exact conversion) for one month unlimited job postings and unlimited CV database access (for one user), with package discounts available if you have more permanent recruiting needs. For example, a Gold subscription will give you unlimited jobs posting and unlimited CV database access for one year at just over €250 per month!
2019 Pricing Structure (excluding VAT):
|1 month - Discovery||450 euros||convert|
|3 months - Bronze||1150 euros||convert|
|6 months - Silver||1950 euros||convert|
|12 months - Gold||3200 euros||convert|
If online payment is not convenient, give us a call at +33(0)622757477 or send us an email at email@example.com. We will set up an account for you and invoice you. Note that you can also pay through PayPal.
Please note that the posting of academic positions is free of charge. All you need to do is email us your job description and we will post it for you.
Spacelinks is based in France so the following European Union regulations regarding electronic commerce apply:
- if your business is located outside the EU, VAT does not apply to you
- if your business is located in France, you will be charged a 20% VAT
- if your business is located in the EU and you don't have a valid VAT registration number, you will be charged a 20% VAT
- if your business is located in the EU and you do have a valid VAT registration number, you won't be charged VAT provided you give us your VAT number (mandatory for invoicing)
For sales enquiries and general information, you can call us on +33(0)622757477.
Support is available Mon-Fri on +33(0)622757477 or via email. Out-of-hours support is provided only via email.
Please also note that we are located in France. Our normal office hours are 09:00 to 18:00 Monday to Friday. France timezone is GMT+1.
We are very serious about our job seekers privacy so only legitimate recruiters and employers are eligible for a recruiter account. All subscriptions requests will be manually approved and recruiter accounts constantly monitored. Users who enter inaccurate or incomplete information will not gain access to post jobs or search resumes. Sharing of login details with a third party will result in the suspension of the recruiter's account with no subscription refund.
Recruitment agencies are only eligible for a Gold package and recruitment agencies recruiting for companies already using Space Careers will not be accepted.
To ensure you are approved, please include the following on your application:
* The website address of your Company. Under construction websites will be rejected.
* Email - Must end in @yourcompany.com. Applications using free email accounts such as Hotmail, Yahoo or Gmail will be rejected.
Individual exceptions can be made on a case by case basis by emailing firstname.lastname@example.org. Accounts found not to be in compliance will be deleted.