@article{Asche2002,
  author    = {Asche, Hartmut},
  title     = {Zum Nutzungspotential konventioneller und netzbasierter Atlanten : welchen Mehrwert bieten die Neuen Medien?},
  isbn      = {3-87907-388-0},
  year      = {2002},
  language  = {de}
}
@article{Asche1998,
  author    = {Asche, Hartmut},
  title     = {Mapping and map use in the age of information technology},
  year      = {1998},
  language  = {en}
}
@phdthesis{Asche2001,
  author    = {Asche, Hartmut},
  title     = {Netzbasierte geographische Informationsverarbeitung},
  isbn      = {3-87907-353-8},
  year      = {2001},
  language  = {de}
}
@article{Asche2001,
  author    = {Asche, Hartmut},
  title     = {Kartographische Informationverarbeitung in Datennetzen-Prinzipien, Produkte, Perspektiven},
  isbn      = {3-87907-353-8},
  year      = {2001},
  language  = {de}
}
@article{Asche2001,
  author    = {Asche, Hartmut},
  title     = {Webbasierte Geoinformatik im BMBF-F{\"o}rderprogramm "Neue Medien in der Bildung"},
  isbn      = {3-87907-353-8},
  year      = {2001},
  language  = {de}
}
@article{Asche2000,
  author    = {Asche, Hartmut},
  title     = {Zur Visualisierung von Umweltdaten in Umweltinformationssytemen : ein Modul digitaler Basiskarten f{\"u}r das brandenburgische Landesumweltinformationssystem LUIS-BB},
  year      = {2000},
  language  = {de}
}
@incollection{AscheBoeckmannLaueetal.2000,
  author    = {Asche, Hartmut and B{\"o}ckmann, Christine and Laue, Steffen and L{\"o}hmannsr{\"o}ben, Hans-Gerd and Lemke, Matthias and Schober, Lars and Reich, Oliver and L{\"u}ck, Erika and Sch{\"u}tte, Marc and Domsch, Horst and Makower, Alexander and Scheller, Frieder W. and St{\"o}cklein, Wolfgang and Wollenberger, Ursula and Schultze, Rainer and Hengstermann, Theo and Schael, Frank},
  title     = {Umweltforschung f{\"u}r das Land Brandenburg : Projekt Umweltanalytik / Umweltmeßtechnik / Informationssysteme},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-3862},
  publisher      = {Universit{\"a}t Potsdam},
  pages     = {176 -- 227},
  year      = {2000},
  language  = {de}
}
@article{AscheHermann2001,
  author    = {Asche, Hartmut and Hermann, Christian},
  title     = {Thematic cartography},
  isbn      = {0-7506-4996-8},
  year      = {2001},
  language  = {en}
}
@article{AscheSchwarzSiemer2002,
  author    = {Asche, Hartmut and Schwarz, Jan-Arne and Siemer, Julia},
  title     = {E-Learning und Geoinformation : zur Vermittlung geoinformationeller Querschnittskompetenz},
  isbn      = {3-89838-033-5},
  year      = {2002},
  language  = {de}
}
@article{BambergJaumannAscheetal.2014,
  author    = {Bamberg, Marlene and Jaumann, Ralf and Asche, Hartmut and Kneissl, T. and Michael, G. G.},
  title     = {Floor-Fractured Craters on Mars - Observations and Origin},
  series = {Planetary and space science},
  volume    = {98},
  journal   = {Planetary and space science},
  publisher = {Elsevier},
  address   = {Oxford},
  issn      = {0032-0633},
  doi       = {10.1016/j.pss.2013.09.017},
  pages     = {146 -- 162},
  year      = {2014},
  abstract  = {Floor-Fractured Craters (FFCs) represent an impact crater type, where the infilling is separated by cracks into knobs of different sizes and shapes. This work focuses on the possible processes which form FFCs to understand the relationship between location and geological environment. We generated a global distribution map using new High Resolution Stereo Camera and Context Camera images. Four hundred and twenty-one potential FFCs have been identified on Mars. A strong link exists among floor fracturing, chaotic terrain, outflow channels and the dichotomy boundary. However, FFCs are also found in the Martian highlands. Additionally, two very diverse craters are used as a case study and we compared them regarding appearance of the surface units, chronology and geological processes. Five potential models of floor fracturing are presented and discussed here. The analyses suggest an origin due to volcanic activity, groundwater migration or tensile stresses. Also subsurface ice reservoirs and tectonic activity are taken into account. Furthermore, the origin of fracturing differs according to the location on Mars. (C) 2013 Elsevier Ltd. All rights reserved.},
  language  = {en}
}