piwik-script

Deutsch Intern
Physical Geography

Ullmann, PD Dr. Tobias

Chair of Geography – Physical Geography

Tel.: +49 931 31-86865
Fax: +49 931 31-85544
E-Mail: tobias.ullmann@uni-wuerzburg.de

Institute of Geography and Geology
Am Hubland
97074 Wuerzburg

Campus Hubland South
Geography Building
Room 212

upon request

Multi-Scale Characterization of Polar Permafrost Landscapes by Airborne and Satellite Remote Sensing and In-Situ Geophysical Measurements

funding German Research Foundation (Deutsche Forschungsgemeinschaft DFG; BA1000/33-1, KN542/15-1, UL465/2-1)
duration 10/2017 - 02/2023
project leader
project staff Julius Kunz, M.Sc.
project partner Carleton University Ottawa, Alfred Wegener Institut Bremerhaven

Soil water balance of forest sites with different lithologies in Northern Bavaria

funding Bundesministerium für Ernährung und Landwirtschaft und Bundesministerium für Umwelt, Naturschutz und nukleare Sicherheit
duration 01/2020 - 12/2023
project leader
project staff Dr. Julian Fäth
project partner Prof. Dr. Bernhard Schuldt, Universität Würzburg, Lehrstuhl für Botanik II – Ökophysiologie und Vegetationsökologie
project description  

Big Data@Geo: Big Data in the field of Geography – Advanced environmental technologies using AI in the Web

funding Europäische Union - Fonds für regionale Entwicklung
duration 10/2017 - 09/2022
project bundle EFRE "Investitionen in Wachstum und Beschäftigung" Bayern 2014 – 2020
project leader
project administration Sophie-Luise Wollrab
project staff
former project staff member
project description
project cooperations
  • Biolandhof Ernst Rauh, Giebelstadt
  • Bio-Weingut Schloss Saaleck, Hammelburg
  • Forstbetrieb Fürst zu Löwenstein-Wertheim-Rosenberg, Hafenlohr
  • Forstbetrieb Paul Freiherr von und zu Franckenstein, Ullstadt
  • Fürstlich Castell’sches Domänenamt, Castell
  • Gartenbau Alfred Hartmann, Mainsondheim
  • Main-Streuobst-Bienen e.G., Margetshöchheim
  • Obsthof Zörner, Dettelbach
  • Ökonomie der Abtei Münsterschwarzach, Schwarzach am Main
  • Schloss Gut Obbach, Euerbach-Obbach
  • Weingut Artur Steinmann, Sommerhausen
  • Weingut Roth, Wiesenbronn
  • Weingut Rudolf Fürst, Burgstadt am Main
  • Weingut Thomas Schwab und Martin Schwab GBR, Thüngersheim
  • Weingut Wirsching, Iphofen
former project cooperations
  • Mustea Quittenanbau - Biolandhof, Untereisenheim
contact Univ.-Prof. Dr. Heiko Paeth

Characterization of polar coast morphology by SAR

fundingBayerische Forschungsallianz GmbH (2012_143)
duration12/2012 - 12/2013
project leaderUniv.-Prof. Dr. Roland Baumhauer
project staffDr. Tobias Ullmann
project partnerDeutsches Zentrum für Luft- und Raumfahrt e.V. (DLR), Alfred-Wegener-Institut für Meeres- und Polarforschung (AWI), Environment Canada - National WIldlife Research Center (NWRC)

Characterization of arctic tundra environments by means of polarized SAR and hyperspectral remote sensing

duration2012 - 2015
project leader
project partner
  • Carleton University Ottawa
  • Alfred Wegener Institute Bremerhaven

Die geophysikalische Erkundung von Tell Basta / Bubastis im südöstlichen Nildelta: Hydrogeographie - Geomorphologie – (Vorbereitungsprojekt)

fundingForschungsfond der Philosophischen Fakultät
duration2014 - 2015
project partner
  • Österreichische Akademie der Wissenschaften
  • National Authority for Remote Sensing and Space (NARRS), Egypt
project leader

since 10/2021
“Akademischer Oberrat auf Zeit“ at the Department for Physical Geography of the University of Würzburg

09/2021                       
Habilitation at the University of Würzburg. Title of the thesis: “Raum-zeitliche Analyse von Geosystemen mittels satellitengestützter Erdbeobachtung: Beispiele zur Anwendung multipler Synthetic Aperture Radar (SAR) Daten, multispektral-optischer Zeitserien und Digitaler Geländemodelle im Kontext physisch-geographischer Forschung“

10/2015 - 09/2021
“Akademischer Rat auf Zeit“ at the Department for Physical Geography of the University of Würzburg

02/2015 – 10/2015
Academic staff member at the Department for Physical Geography of the University of Würzburg

10/2011 – 07/2015
Doctorate (Dr. rer. nat.) at the Graduate School of Science & Technology (GSST) of the University of Würzburg. Title of the thesis: “Characterization of Arctic Environment by Means of Polarimetric Synthetic Aperture Radar (PolSAR) Data and Digital Elevation Models (DEM)“

03/2011 – 09/2011
Diploma in cooperation with EADS ASTRIUM GEO-information Services (infoterra GmbH) and the “Deutschen Fernerkundungsdatenzentrum (DFD), Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR)“ Title of the thesis: “Nutzen von polarimetrischen TerraSAR-X Daten für die Charakterisierung der Landbedeckung tropischer Regionen“

10/2005 – 09/2011
Studies of Geography at the University of Würzburg with majors in Physical Geography and Remote Sensing and minors in Geology and Statistics

Meister, J.; Garbe, P.; Trappe, J.; Ullmann, T.; Es-Senussi, A.; Baumhauer, R.; Lange-Athinodorou, E.; El-Raouf, A.A. (2021): The Sacred Waterscape of the Temple of Bastet at Ancient Bubastis, Nile Delta (Egypt). Geosciences 2021, 11, 385. https://doi.org/10.3390/geosciences11090385

Löw, J.; Ullmann, T.; Conrad, C. (2021): The Impact of Phenological Developments on Interferometric and Polarimetric Crop Signatures Derived from Sentinel-1: Examples from the DEMMIN Study Site (Germany). Remote Sens. 2021, 13, 2951. https://doi.org/10.3390/rs13152951

Meister, J., Lange-Athinodorou, E., Ullmann, T. (2021): Preface: Special issue "Geoarchaeology of the Nile Delta", E&G Quaternary Sci. J., 70, 187-190, https://doi.org/10.5194/egqsj-70-187-2021

Cuthbertson, P., Ullmann, T., Büdel, C., Varis, A., Namen, A., Seltmann, R., Reed, D., Taimagambetov, Z., Iovita, R. (2021): Finding karstic caves and rockshelters in the Inner Asian mountain corridor using predictive modelling and field survey. PLoS ONE 16(1): e0245170. https://doi.org/10.1371/journal.pone.0245170

Arendt, R., Reinhardt-Imjela, C., Schulte, A., Faulstich, L., Ullmann, T., Beck, L., Martinis, S., Johannes, P., Lengricht, J. (2021): Natural Pans as an Important Surface Water Resource in the Cuvelai Basin—Metrics for Storage Volume Calculations and Identification of Potential Augmentation Sites. Water, 13(2), 1-21, https://doi.org/10.3390/w13020177

Ullmann, T., Nill, L., Schiestl, R., Trappe, J., Lange-Athinodorou, E., Baumhauer, R., Meister, J. (2020): Mapping buried paleogeographical features of the Nile Delta (Egypt) using the Landsat archive, E&G Quaternary Sci. J., 69, 225-245, https://doi.org/10.5194/egqsj-69-225-2020

Ullmann, T., Stauch G. (2020): Surface Roughness Estimation in the Orog Nuur Basin (Southern Mongolia) using Sentinel-1 SAR Time Series and Ground-Based Photogrammetry. Remote Sens., 12(19), 1-26, https://doi.org/10.3390/rs12193200

Dhillon, M.S., Dahms, T., Kuebert-Flock, C., Borg, E., Conrad, C., Ullmann, T. (2020): Modelling Crop Biomass from Synthetic Remote Sensing Time Series: Example for the DEMMIN Test Site, Germany. Remote Sens., 12(11), 1-28, https://doi.org/10.3390/rs12111819

Forkuor, G., Ullmann, T., Griesbeck, M. (2020): Mapping and Monitoring Small-Scale Mining Activities in Ghana using Sentinel-1 Time Series (2015–2019). Remote Sens., 12(6), 1-26, https://doi.org/10.3390/rs12060911

Nill, L., Ullmann, T., Kneisel, C., Sobiech-Wolf, J., Baumhauer, R. (2019): Assessing Spatiotemporal Variations of Landsat Land Surface Temperature and Multispectral Indices in the Arctic Mackenzie Delta Region between 1985 and 2018. Remote Sens., 11(19), 1-26, https://doi.org/10.3390/rs11192329

Ullmann, T., Sauerbrey, J., Hoffmeister, D., May, S.M., Baumhauer, R., Bubenzer, O. (2019): Assessing Spatiotemporal Variations of Sentinel-1 InSAR Coherence at Different Time Scales over the Atacama Desert (Chile) between 2015 and 2018. Remote Sens., 11(24), 1-22, https://doi.org/10.3390/rs11242960

Lange-Athinodorou E., Abd El-Raouf Am, Ullmann T., Trappe J., Meister J., Baumhauer R. (2019): The sacred canals of the Temple of Bastet at Bubastis (Egypt): New findings from geomorphological investigations and Electrical Resistivity Tomography (ERT), Journal of Archaeological Science: Reports., 26, 1-13, https://doi.org/10.1016/j.jasrep.2019.101910

Ahmadian N., Ullmann T., Verrelst J., Borg E., Zölitz R., Conrad C. (2019): Biomass Assessment of Agricultural Crops Using Multi-temporal Dual-Polarimetric TerraSAR-X Data. Journal of Photogrammetry, Remote Sensing and Geoinformation Science, 87, 159-175, https://doi.org/10.1007/s41064-019-00076-x

Ullmann T., Serfas K., Büdel C., Padashi M., Baumhauer R. (2019): Data Processing, Feature Extraction, and Time-Series Analysis of Sentinel-1 Synthetic Aperture Radar (SAR) Imagery: Examples from Damghan and Bajestan Playa (Iran). Zeitschrift für Geomorphologie (ZfG), 62(1), 9-39, https://dx.doi.org/10.1127/zfg_suppl/2019/0524

Ullmann T., Lange-Athinodoroub E., Göbel A., Büdel C., Baumhauer R. (2019): Preliminary results on the paleo-landscape of Tell Basta /Bubastis (eastern Nile delta): An integrated approach combining GIS-Based spatial analysis, geophysical and archaeological investigations, Quaternary International. Volume 511, 185-199, https://doi.org/10.1016/j.quaint.2017.12.053

Ullmann T., Banks, S. N., Schmitt A., Jagdhuber, T. (2017): Scattering Characteristics of X-, C- and L-Band PolSAR Data Examined for the Tundra Environment of the Tuktoyaktuk Peninsula, Canada. Applied Science, Special Issue Polarimetric SAR Techniques and Applications., 7(6), 1-28, https://doi.org/10.3390/app7060595

Banks, S., Millard, K., Behnamian, A., White, L., Ullmann, T., Charbonneau, F., Chen, Z., Wang, H., Pasher, J., Duffe, J. (2017): Contributions of Actual and Simulated Satellite SAR Data for Substrate Type Differentiation and Shoreline Mapping in the Canadian Arctic. Remote Sens., 9(12), 1-27, https://doi.org/10.3390/rs9121206

Lange E., Ullmann T., Baumhauer R. (2017): Remote sensing in the Nile Delta: Spatio-Temporal Analysis of Bubastis / Tell Basta. Egypt and the Levante - International Journal for Egytian Archaeology and Related Discipline, 26, 377-392, https://doi.org/10.1553/AEundL26s377

Ullmann T., Büdel C., Baumhauer R. (2017): Characterization of Arctic Surface Morphology by Means of Intermediated TanDEM-X Digital Elevation Model Data. Zeitschrift für Geomorphologie (ZfG). 61(1), 3-25, https://doi.org/10.1127/zfg_suppl/2016/0332

Ullmann T., Schmitt A., Jagdhuber, T. (2016): Two Component Decomposition of Dual Polarimetric HH/VV SAR Data: Case Study for the Tundra Environment of the Mackenzie Delta Region, Canada. Remote Sens., 8(12), 1-24, https://doi.org/10.3390/rs8121027

Ullmann T., Büdel C., Baumhauer R., Padashi M. (2016): Sentinel-1 SAR Data Revealing Fluvial Morphodynamics in Damghan (Iran): Amplitude and Coherence Change Detection. International Journal for Earth Science and Geophysics 2(1), 1-14, http://doi.org/10.35840/2631-5033/1807

Lange E. & Ullmann T. (2015): Goddess on the water: the sacred landscape of Bubastis. Egyptian Archaeology. Egyptian Archaeology, 47, 17-19

Kuenzer, C., I. Klein, T. Ullmann, E. Foufoula-Georgiou, R. Baumhauer, S. Dech (2015): Remote Sensing of River Delta Inundation: exploiting the Potential of coarse spatial Resolution, temporally-dense MODIS Time Series, Remote Sensing, 7(7), 8516-8542, https://doi.org/10.3390/rs70708516

Ullmann T., Schmitt A., Roth A., Duffe. J, Dech S., Hubberten H.-W., Baumhauer R. (2014): Land Cover Characterization and Classification of Arctic Tundra Environments by Means of Polarized Synthetic Aperture X- and C-Band Radar (PolSAR) and Landsat 8 Multispectral Imagery - Richards Island, Canada. Remote Sensing, 6(9), 8565-8593, https://doi.org/10.3390/rs6098565

Forkuor G., Conrad C., Thiel M., Ullmann T., Zoungrana E. (2014): Integration of Optical and Synthetic Aperture Radar Imagery for Improving Crop Mapping in Northwestern Benin, West Africa. Remote Sensing, 6(7), 6472-6499, https://doi.org/10.3390/rs6076472

Beyhan, B., Taubenböck, H., Suffa, S., Ullmann, T., Rauh, J., Dech, S. (2012): Urban Growth and Sprawl of Mersin City, Turkey: Change Analysis Based on Earth Observation and Socio-Economic Data. Megaron, 2012, 7(1), 3–25, https://elib.dlr.de/78396/

Esch, T., Schenk, A., Thiel, M., Ullmann, T., Roth, A., Dech, S. (2011): Characterization of Land Cover Types in TerraSAR-X Images by Combined Analysis of Speckle Statistics and Intensity Information. IEEE Transactions on Geoscience and Remote Sensing, 49(6), 1911-1925, https://doi.org/10.1109/TGRS.2010.2091644

Ullmann T., Lange E., Baumhauer R. (2017): Transformationen der antiken Stätte Bubastis/Tell Basta (Ägypten) im letzten Jahrhundert: Analyse moderner und historischer kartographischer und fernerkundlicher Quellen. 7. Wissenschaftlich-Technische Jahrestagung der DGPF in Würzburg – Publikationen der DGPF, Band 26

Ullmann, T., Büdel, C., Baumhauer, R., Lange, E. (2015): Landoberflächenanalyse zur Identifikation antiker Wasserwege im Umfeld der Tempelanlagen von Bubastis im südöstlichen Nildelta, in: DGPF Tagungsband 24 /2015, 380-387

Ullmann, T., Duffe, J., Roth, A., Schmitt, A., Baumhauer, R., Stefan Dech, S., Hubberten H.-W. (2014): Unsupervised Terrain Classification of Arctic Environments by Means of Polarimetric HH/VV SAR and TanDEM-X Digital Elevation Model (DEM) Data, Geoscience and Remote Sensing Symposium (IGARSS), 2014 IEEE International, 13-18 July 2014, Québec, Canada

Ullmann, T., Banks, S. N., Duffe, J., Roth, A., Schmitt, A., Baumhauer, R., Stefan Dech, S. (2013): Classification of Coastal Arctic Land Cover by means of TerraSAR-X dual co- polarized data (HH/VV). 5th TerraSAR-X Science Team Meeting, 10. - 11. June, 2013, Oberpfaffenhofen, Germany

Banks, S. N., Ullmann, T., Schmitt, A., Roth, A., Dech, S. (2013): Classification of Arctic Coastal Land Covers with Polarimetric SAR Data. IEEE Radarcon, Ottawa, 29 April - 3 May, 2013, Ottawa, Canada. https://doi.org/10.1109/RADAR.2013.6586059

Ullmann, T., Lumsdon, P., v. Poncet, F., Esch, T., Lang, O., Tinz, M., Kuntz, S., Dech, S. (2012): Application of Quadpolarimetric Terrasar-X Data for Land cover Characterization in Tropical Regions – A Case Study in South Kalimantan, Indonesia. IGARSS 2012 Symposium program, Geoscience and Remote Sensing Symposium (IGARSS), 2012 IEEE International, 22-27 July 2012 Munich, Germany. https://doi.org/10.1109/IGARSS.2012.6352455

Banks, S. N., Ullmann, T., Duffe, J., Demers, A. M., Hogg, A., Roth, A., Schmitt, A., Baumhauer, R., Stefan Dech, S. (2012): Multifrequency Analysis Of Highresolution Quadpol Radarsat-2 And Dualpol Terrasar-X Data For Landcover Classification In Arctic Coastal Ecosystems, Mackenzie Delta, Beaufort Sea. IGARSS 2012 Symposium program, Geoscience and Remote Sensing Symposium (IGARSS), 2012 IEEE International, 22-27 July 2012, Munich, Germany. https://doi.org/10.1109/IGARSS.2012.6350653

Taubenböck, T., Wegmann, M., Ullmann, T., Roth, A., Schmidt, M., Mehl, H., Dech, S. (2010): The global trend of urbanization. Spatiotemporal analysis of mega cities using remote sensing, landscape metrics and gradient analysis. In: Proceedings of SPIE Europe Remote Sensing, pp. 1-20. SPIE Europe, 21- 23 September 2010, Toulouse, France. https://doi.org/10.1117/12.864917

Esch, T., Schenk, A., Thiel, M., Ullmann, T., Roth, A., Dech, S. (2010): Land Cover Classification based on Single-polarized VHR SAR images using texture information derived via Speckle Analysis, IGARSS 2010 Symposium program, Geoscience and Remote Sensing Symposium (IGARSS), 2010 IEEE International, 25-30 July 2010, Honolulu, Hawaii, U.S.A. https://doi.org/10.1109/IGARSS.2010.5650031

Scheuchl, B., Ullmann, T., Fifame, K. (2009): Change Detection using High Resolution TerraSAR-X Data - Preliminary Results, ISPRS Hannover Workshop, June 2 - 5 2009, Hannover, Germany.

Estable, S., Teufel, F., Petersen, L., Knabe, S., Ullmann, T. (2009): Detection and classification of off shore artificial objects in TerraSAR-X images: first outcomes of the DEMARINE-DECO project, OCEANS ´09 IEEE Bremen, 11-14 May 2009, Bremen, Germany

Taubenböck, H., Esch, T., Wurm, M., Thiel, M., Ullmann, T., Roth, A., Schmidt, M., Mehl, H., Dech, S. (2008): Urban structure analysis of mega city Mexico city using multi-sensoral remote sensing data. In: Proceedings of the SPIE - The international Society for Optical Engineering, September 15-19 2008, Cardiff, Wales. https://doi.org/10.1117/12.800272

Ullmann, T., Sobiech-Wolf, J., Baumhauer, R. (2019): Preliminary results on TerraSAR-X time series analyses (2018-2019) of polarimetric and interferometric features in the Mackenzie Delta Region (Canadian Arctic). TerraSAR-X / TanDEM-X Science Team Meeting, 2019 Oberpfaffenhofen, Germany

Ullmann T., Serfas K., Büdel C., Padashi M., Baumhauer R. (2018): Detection and Modelling of Fluvial Events in (Semi-)Arid Environment by Means of Sentinel-1 Synthetic Aperture Radar (SAR) Time-Series and TanDEM-X Digital Elevation Model). TerraSAR-X / TanDEM-X Science Team Meeting, 2016 Oberpfaffenhofen, Germany

Ullmann, T., Baumhauer, R. Roth, A. (2016): Morphology and Hydrology of Arctic Environments - Analysis of the TanDEM-X DEM - Mackenzie Delta Region, Canada. Ak Geomorphologie, 2016, Jena, Germany.

Sobiech-Wolf, J., Ullmann, T., and Dierking, W. (2021): SMART – Space monitoring of Arctic Tundra landscapes, EGU General Assembly 2021, online, 19–30 Apr 2021, EGU21-14864, https://doi.org/10.5194/egusphere-egu21-14864, 2021.

Henselowsky, F., Ullmann, T., Engel, M., and Bubenzer, O. (2021): Active earth-surface processes following rainfall events in the southern Namib Desert – Insights from the Kaukausib catchment by means of remote sensing, EGU General Assembly 2021, online, 19–30 Apr 2021, EGU21-2525, https://doi.org/10.5194/egusphere-egu21-2525, 2021.

Kunz, J., Kneisel, C., Ullmann, T., Baumhauer, R. (2020): Multi-methodological investigation of a retrogressive thaw slump in the Richardson Mountains, Northwest Territories, Canada. 22nd EGU General Assembly, EGU2020, Proceedings of the digital conference. https://doi.org/10.5194/egusphere-egu2020-14201

May, S.M., Hoffmeister, D., Ullmann, T., Bubenzer, O. (2020): Geomorphic processes and the stability of surfaces in the central Atacama Desert (Chile) - comparing Sentinel-1 InSAR coherence time series and field evidence. In Proceedings of the EGU General Assembly Conference Abstracts. https://doi.org/10.5194/egusphere-egu2020-19878

Meister, J., Lange-Athinodorou, E., El-Raouf, A.; Ullmann, T., Trappe, J., Baumhauer, R. (2019): The Sacred Canals of the Temple of Bastet at Bubastis: New Findings from Geomorphological Investigations and Electrical Resistivity Tomography (ERT). 21st EGU General Assembly, EGU2019, Proceedings from the conference, 7-12 April 2019, Vienna, Austria

Sobiech-Wolf, J., Ullmann, T., Roth, A. and Dierking, W. (2018): Zackenberg Valley seen by TerraSAR-X - Land cover and moisture conditions. 15th International Circumpolar Remote Sensing Symposium (ICRSS), 10 - 14 September 2018, Potsdam, Germany. hdl:10013/epic.3f03f24f-22f7-44d3-97c7-a7e14a14b76d

White L., Banks S., Ullmann T., Chen Z., Behnamian, A., Pasher J., Duffe J. (2018): Wetland Classification Using a Multi-sensor, Multi-frequency Remote Sensing Approach. 39th Canadian Symposium on Remote Sensing, 19 - 21 June 2018, Saskatoon, SK, Canada

BEDNARCZYK, Tobias (2021):
Digitale Reliefanalyse des Orog Nuur im Tal der Gobi-Seen (Mongolei) mittels hochaufgelöster Geländemodelle.
First assessor: Dr. Tobias Ullmann
Second assessor: Univ.-Prof. Dr. Roland Baumhauer

EIFFLER, Emily (2021):
Auswirkungen von flächenrelevanten Ausschlusskirterien für Windenergieanlagen auf die Energiewende in Deutschland - GIS-basierte Potenzialanalyse unter Berücksichtigung der Abstände zu Wohngebieten und weiteren Ausschlussfaktoren
First assessor: Dr. Tobias Ullmann
Second assessor: Univ.-Prof. Dr. Roland Baumhauer

FUCHS, Alexandra (2021):
Analyse von Landsat-Zeitreihen auf Basis des NDVI zur Identifikation von Trockenstress in Wäldern im Osten Mecklenburg-Vorpommerns.
First assessor: Dr. Tobias Ullmann

RIEDER, Julia (2021):
Untersuchung des Bodenwasserhaushalts an Waldstandorten in der bayer. Untermainebene am Beispiel des Hübnerwaldes in Stockstadt/Main
First assessor: apl. Prof. Dr. Christof Kneisel
Second assessor: Dr. Tobias Ullmann

GRIESBECK, Mario (2020):
Sentinel-1 Zeitreihenanalyse zur Detektion und Überwachung von Goldabbauflächen in Ghana.
First assessor: Univ.-Prof. Dr. Roland Baumhauer
Second assessor: Dr. Tobias Ullmann

KÄPPEL, Patrick (2020):
GIS-basierte raumzeitliche Analyse des Ätnas zwischen 1991 und 2018 mit Hilfe des Landsat Archives und unter Nutzung der Google Earth Engine.
First assessor: Univ.-Prof. Dr. Roland Baumhauer
Second assessor: Dr. Tobias Ullmann

FÖRTSCH, Sebastian (2019):
Spatical and temporal analysis of forest dynamics in northern Bavaria in the context of climate change wing MODIS remote sensing data.
First assessor: Dr. Tobias Ullmann
Second assessor: apl.-Prof. Dr. Christof Kneisel

HAAF, Michael (2019):
GIS-basierte Analyse und geophysikalische Untersuchungen des Muschelkarsts und des oberflächennahen Untergrundes im Einzugsgebiet der Doline Einsiedel, Gramschatzer Wald, Unterfranken.
First assessor: Univ.-Prof. Dr. Roland Baumhauer
Second assessor: Dr. Tobias Ullmann

HALBLEIB, Julia (2019):
Bodenerosion und ihre Modellierung auf Grundlage der Allgemeinen Bodenabtragsgleichung (ABAG) - Erosionsabschätzung mittels AVVErosion im Untersuchungsgebiet Biosphärenreservat Rhön.
First assessor: Univ.-Prof. Dr. Roland Baumhauer
Second assessor: Dr. Tobias Ullmann

HELMREICH, Robin (2019):
Monitoring von landwirtschaftlichen Flächen mittels SAR Radarerkennung: Beispiele zur multitemporalen Analyse von polarimetrischen und interformetrischen Merkmalen in Unterfranken.
First assessor: Univ.-Prof. Dr. Roland Baumhauer
Second assessor: Dr. Tobias Ullmann

KUNZ, Julius (2019):
Geomorphologisch-geophysikalische Untersuchungen von Gletscher-Permafrost-Interaktionen an zwei Stauchmoränen in den Italienischen und Schweizer Alpen.
First assessor: apl.-Prof. Dr. Christof Kneisel
Second assessor: Dr. Tobias Ullmann

SAILE, Christoph (2019):
Morphometrische Analyse der Landoverfläche mittels GIS: Untersuchung der Raumnutzung des Romilans (Milvus milvus) in Abhängigkeit orographisch bedingter Aufwinde.
First assessor: Univ.-Prof. Dr. Roland Baumhauer
Second assessor: Dr. Tobias Ullmann

MÖLLER, Mathias (2018):
Verarbeitung und GIS-basierte Analyse von luftgestützten Laserscandaten (LiDAR/ALS) zur Charakterisierung der Oberflächenmorphologie und Waldstruktur am Beispiel des nördlichen Steigerwaldes (Unterfranken).
First assessor: Univ.-Prof. Dr. Roland Baumhauer
Second assessor: Dr. Tobias Ullmann

AMREHN, Christof (2017):
GIS-Basierte Analyse der Oberflächenmorphologie und Geologie im Raum Dettelbach (Unterfranken): Digitale Charakterisierung des Naturraums, der Hydrographie und der Geomorphologie.
First assessor: Univ.-Prof. Dr. Roland Baumhauer
Second assessor: Dr. Tobias Ullmann

RUDOLPH, Annika (2017):
Multi-temporale Analyse der Landoberfläche mittels TerraSAR-X High Resolution Spotlight in Salluit, Québec, Kanada.
First assessor: Univ.-Prof. Dr. Roland Baumhauer
Second assessor: Dr. Tobias Ullmann

SCHÄFER, Christian (2017):
GIS-basierte Synthese einer länderübergreifenden einheitlichen Bodenkarte für das UNESCO-Biosphärenreservat Rhön aus länderspezifischen Bodenkarten.
First assessor: Univ.-Prof. Dr. Roland Baumhauer
Second assessor: Dr. Tobias Ullmann

SERFAS, Konstantin (2017):
Die Charakterisierung der Morphodynamik arider Regionen mit Hilfe von Sentinel-1A Radardaten: Detektion fluvial aktiver Bereiche anhand der Kohärenzänderungsanalyse in Damghan, Iran.
First assessor: Univ.-Prof. Dr. Roland Baumhauer
Second assessor: Dr. Tobias Ullmann