@article{SimonKuntzschSchernthanneretal.2017, author = {Simon, Marion and Kuntzsch, Christian and Schernthanner, Harald and Seifert, Mirko and Fricke, Andreas and Tyrallov{\´a}, Lucia and Bellack, Nico and Lohmann, Erik and Voland, Patrick}, title = {Laudatio}, series = {Potsdamer Geographische Praxis}, journal = {Potsdamer Geographische Praxis}, number = {12}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, organization = {Fachgruppe Geoinformatik des Institutes f{\"u}r Geographie der Universit{\"a}t Potsdam}, isbn = {978-3-86956-389-3}, issn = {2194-1599}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-103409}, pages = {7 -- 12}, year = {2017}, language = {de} } @book{MenzelWehlmannHoenischetal.2009, author = {Menzel, Michael and Wehlmann, Kerstin and H{\"o}nisch, Martin and Bergemann, Susann and M{\"u}cklich, Franziska and Ruge, Jasmin and Sumida, Nanni and Bieder, Anja and Spreewald, Stefanie and Simon, J{\"o}rn and Freese, Anika and Bormann, Janine and Klinge, Henry and B{\"o}hme, Jan-Christoph and Fachini, Marion and Guß, Janine and Sch{\"u}ler, Susanne and Walter, Susanne and Kaden, Sandra and Kalus, Matthias and Berg, Ronald and Pape, Christine}, title = {Freiheit im Mittelalter am Beispiel der Stadt}, editor = {Klose, Dagmar and Ladewig, Marco}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-940793-95-9}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-31417}, publisher = {Universit{\"a}t Potsdam}, pages = {327}, year = {2009}, abstract = {Kircht{\"u}rme und Zunfth{\"a}user, Marktpl{\"a}tze und enge - oft verdreckte - Gassen zeichnen unser modernes Bild der mittelalterlichen Stadt. Dieser „Ort" war Forum und Zentrum des mittelalterlichen Lebens, dessen Vielfalt und Komplexit{\"a}t sich f{\"u}r uns wie durch ein Brennglas beobachten l{\"a}sst. Dieser Band in der Reihe „Perspektiven historischen Denkens" thematisiert die „st{\"a}dtische Freiheit" unter geschichtsdidaktischen Aspekten. Junge Autorinnen und Autoren stellen hierin sch{\"u}lerzentrierte und narrative Lernarrangements vor, die mit quellengest{\"u}tzten Arbeitsmaterialien multiperspektivische Zug{\"a}nge zur Thematik „Freiheit am Beispiel der mittelalterlichen Stadt" (RLP Berlin-Brandenburg) erm{\"o}glichen. Vorweg gestellte Informationstexte gestatten den Lehrerinnen und Lehrern einen leichtverst{\"a}ndlich und fachlich fundierten Einblick in die Thematik und lohten das methodisch-didaktische Potential der Lernarrangements aus. Im sich anschließenden Materialteil k{\"o}nnen Sie als Lehrkraft aus dem breiten Text- und Bildfundus eine f{\"u}r ihren individuellen Unterricht angepasste Auswahl treffen und ihre Sch{\"u}ler f{\"u}r einen kurzweiligen und handlungsorientierten Unterricht begeistern.}, language = {de} } @article{GuillemoteauSimonHulinetal.2019, author = {Guillemoteau, Julien and Simon, Francois-Xavier and Hulin, Guillaume and Dousteyssier, Bertrand and Dacko, Marion and Tronicke, Jens}, title = {3-D imaging of subsurface magnetic permeability/susceptibility with portable frequency domain electromagnetic sensors for near surface exploration}, series = {Geophysical journal international}, volume = {219}, journal = {Geophysical journal international}, number = {3}, publisher = {Oxford Univ. Press}, address = {Oxford}, issn = {0956-540X}, doi = {10.1093/gji/ggz382}, pages = {1773 -- 1785}, year = {2019}, abstract = {The in-phase response collected by portable loop-loop electromagnetic induction (EMI) sensors operating at low and moderate induction numbers (<= 1) is typically used for sensing the magnetic permeability (or susceptibility) of the subsurface. This is due to the fact that the in-phase response contains a small induction fraction and a preponderant induced magnetization fraction. The magnetization fraction follows the magneto-static equations similarly to the magnetic method but with an active magnetic source. The use of an active source offers the possibility to collect data with several loop-loop configurations, which illuminate the subsurface with different sensitivity patterns. Such multiconfiguration soundings thereby allows the imaging of subsurface magnetic permeability/susceptibility variations through an inversion procedure. This method is not affected by the remnant magnetization and theoretically overcomes the classical depth ambiguity generally encountered with passive geomagnetic data. To invert multiconfiguration in-phase data sets, we propose a novel methodology based on a full-grid 3-D multichannel deconvolution (MCD) procedure. This method allows us to invert large data sets (e.g. consisting of more than a hundred thousand of data points) for a dense voxel-based 3-D model of magnetic susceptibility subject to smoothness constraints. In this study, we first present and discuss synthetic examples of our imaging procedure, which aim at simulating realistic conditions. Finally, we demonstrate the applicability of our method to field data collected across an archaeological site in Auvergne (France) to image the foundations of a Gallo-Roman villa built with basalt rock material. Our synthetic and field data examples demonstrate the potential of the proposed inversion procedure offering new and complementary ways to interpret data sets collected with modern EMI instruments.}, language = {en} }