TY  - JOUR
A1  - Bamberg, Marlene
A1  - Jaumann, Ralf
A1  - Asche, Hartmut
A1  - Kneissl, T.
A1  - Michael, G. G.
T1  - Floor-Fractured Craters on Mars - Observations and Origin
JF  - Planetary and space science
N2  - 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.
KW  - Distribution
KW  - Volcanic activity
KW  - Fluvial processes
KW  - Infilling
KW  - Polygons
KW  - Tectonic
Y1  - 2014
U6  - https://doi.org/10.1016/j.pss.2013.09.017
SN  - 0032-0633
VL  - 98
SP  - 146
EP  - 162
PB  - Elsevier
CY  - Oxford
ER  - 
TY  - BOOK
A1  - Jordan, Peter
A1  - Pietruska, Franz
A1  - Siemer, Julia
A1  - Rolfes, Manfred
A1  - Borg, Erik
A1  - Fichtelmann, Bernd
A1  - Jaumann, Ralf
A1  - Naß, Andrea
A1  - Bamberg, Marlene
T1  - Geoinformation & Visualisierung
BT  - Pionier und Wegbereiter eines neuen Verständnisses von Kartographie und Geoinformatik : Festschrift anlässlich der Emeritierung von Herrn Prof. Dr. Hartmut Asche im März 2017
N2  - Hartmut Asche prägte über ein Vierteljahrhundert maßgeblich die Forschungsfelder der Geoinformation, Visualisierung und Kartographie. Die vorliegende Festschrift stellt eine würdige Gabe von Mitarbeiterinnen und Mitarbeitern des Institutes für Geographie der Universität Potsdam anlässlich seiner Emeritierung im März 2017 dar.  International renommierte, Herrn Asches Karriere begleitende Autorinnen und Autoren, konnten für Fachbeiträge aus den Bereichen Geographie, Geoinformatik, Kartographie und Fernerkundung gewonnen werden. Es werden in fachlich hervorragender Weise Schwerpunkte umrissen, mit welchen Herr Asche sich in seiner von zahlreichen Höhepunkten geprägten wissenschaftlichen Karriere beschäftigte.
N2  - For more than a quarter of a century, Hartmut Asche has significantly influenced the research fields of geoinformation, visualisation, and cartography. This book represents a gift from the staff of the Institute of Geography of the University of Potsdam on the occasion of his retirement in March 2017. Internationally renowned researchers who accompanied Mr Asche’s career have contributed to the Festschrift. Numerous scientific highlights marking Mr Asche’s career are reflected in the authors’ contributions, which deal with research in the disciplines of geography, geoinformatics, cartography, and remote sensing.
T3  - Potsdamer Geographische Praxis - 12 
KW  - Geographie
KW  - Geoinformatik
KW  - Kartographie
KW  - Fernerkundung
KW  - geography
KW  - geoinformatics
KW  - cartography
KW  - remote sensing
Y1  - 2017
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-100787
SN  - 978-3-86956-389-3
SN  - 2194–1599
SN  - 2194–1602
IS  - 12
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  - 
TY  - JOUR
A1  - Nass, Andrea
A1  - van Gasselt, S.
A1  - Jaumann, Ralf
A1  - Asche, Hartmut
T1  - Implementation of cartographic symbols for planetary mapping in geographic information systems
JF  - Planetary and space science
N2  - The steadily growing international interest in the exploration of planets in our Solar System and many advances in the development of space-sensor technology have led to the launch of a multitude of planetary missions to Mercury, Venus, the Earth's moon, Mars and various Outer-Solar System objects, such as the Jovian and Saturnian satellites. Camera instruments carried along on these missions image surfaces in different wavelength ranges and under different viewing angles, permitting additional data to be derived, such as spectral data or digital terrain models. Such data enable researchers to explore and investigate the development of planetary surfaces by analyzing and interpreting the inventory of surface units and structures. Results of such work are commonly abstracted and represented in thematic, mostly geological and geomorphological, maps. In order to facilitate efficient collaboration among different planetary research disciplines, mapping results need to be prepared, described, managed, archived, and visualized in a uniform way. These tasks have been increasingly carried out by means of computer-based geographic information systems (GIS or Cl systems) which have come to be widely employed in the field of planetary research since the last two decades. In this paper we focus on the simplification of mapping processes, putting specific emphasis on a cartographically correct visualization of planetary mapping data using GIS-based environments. We present and discuss the implementation of a set of standardized cartographic symbols for planetary mapping based on the Digital Cartographic Standard for Geologic Map Symbolization as prepared by the United States Geological Survey (USGS) for the Federal Geographic Data Committee (FGDC). Furthermore, we discuss various options to integrate this symbol catalog into generic GI systems, and more specifically into the Environmental Systems Research Institute's (ESRI) ArcGIS environment, and focus on requirements for symbol definitions in the field of planetary mapping. A symbology of this type can be embedded into any modular GIS environment capable in dealing with external stand-alone as well as database-driven management of symbol sets. Using such a uniform GIS-based symbol catalog will give the research community access to map results already cartographically elaborated, enabling them to create digital maps as a secondary data source in subsequent studies.
KW  - Symbology
KW  - Geomorphological mapping
KW  - Geologic mapping
KW  - Planetary cartography
KW  - Geographic information systems
KW  - Database model
Y1  - 2011
U6  - https://doi.org/10.1016/j.pss.2010.08.022
SN  - 0032-0633
VL  - 59
IS  - 11-12
SP  - 1255
EP  - 1264
PB  - Elsevier
CY  - Oxford
ER  - 
TY  - JOUR
A1  - Tobie, G.
A1  - Teanby, N. A.
A1  - Coustenis, A.
A1  - Jaumann, Ralf
A1  - Raulin, E.
A1  - Schmidt, J.
A1  - Carrasco, N.
A1  - Coates, Andrew J.
A1  - Cordier, D.
A1  - De Kok, R.
A1  - Geppert, W. D.
A1  - Lebreton, J. -P.
A1  - Lefevre, A.
A1  - Livengood, T. A.
A1  - Mandt, K. E.
A1  - Mitri, G.
A1  - Nimmo, F.
A1  - Nixon, C. A.
A1  - Norman, L.
A1  - Pappalardo, R. T.
A1  - Postberg, F.
A1  - Rodriguez, S.
A1  - SchuizeMakuch, D.
A1  - Soderblom, J. M.
A1  - Solomonidou, A.
A1  - Stephan, K.
A1  - Stofan, E. R.
A1  - Turtle, E. P.
A1  - Wagner, R. J.
A1  - West, R. A.
A1  - Westlake, J. H.
T1  - Science goals and mission concept for the future exploration of Titan and Enceladus
JF  - Planetary and space science
KW  - Titan
KW  - Enceladus
KW  - Atmosphere
KW  - Surface
KW  - Ocean
KW  - Interior
KW  - Missions
Y1  - 2014
U6  - https://doi.org/10.1016/j.pss.2014.10.002
SN  - 0032-0633
VL  - 104
SP  - 59
EP  - 77
PB  - Elsevier
CY  - Oxford
ER  - 
TY  - JOUR
A1  - de Vera, Jean-Pierre Paul
A1  - Böttger, Ute
A1  - de la Torre Nötzel, Rosa
A1  - Sanchez, Francisco J.
A1  - Grunow, Dana
A1  - Schmitz, Nicole
A1  - Lange, Caroline
A1  - Hübers, Heinz-Wilhelm
A1  - Billi, Daniela
A1  - Baque, Mickael
A1  - Rettberg, Petra
A1  - Rabbow, Elke
A1  - Reitz, Günther
A1  - Berger, Thomas
A1  - Möller, Ralf
A1  - Bohmeier, Maria
A1  - Horneck, Gerda
A1  - Westall, Frances
A1  - Jänchen, Jochen
A1  - Fritz, Jörg
A1  - Meyer, Cornelia
A1  - Onofri, Silvano
A1  - Selbmann, Laura
A1  - Zucconi, Laura
A1  - Kozyrovska, Natalia
A1  - Leya, Thomas
A1  - Foing, Bernard
A1  - Demets, Rene
A1  - Cockell, Charles S.
A1  - Bryce, Casey
A1  - Wagner, Dirk
A1  - Serrano, Paloma
A1  - Edwards, Howell G. M.
A1  - Joshi, Jasmin Radha
A1  - Huwe, Björn
A1  - Ehrenfreund, Pascale
A1  - Elsaesser, Andreas
A1  - Ott, Sieglinde
A1  - Meessen, Joachim
A1  - Feyh, Nina
A1  - Szewzyk, Ulrich
A1  - Jaumann, Ralf
A1  - Spohn, Tilman
T1  - Supporting Mars exploration BIOMEX in Low Earth Orbit and further astrobiological studies on the Moon using Raman and PanCam technology
JF  - Planetary and space science
N2  - The Low Earth Orbit (LEO) experiment Biology and Mars Experiment (BIOMEX) is an interdisciplinary and international space research project selected by ESA. The experiment will be accommodated on the space exposure facility EXPOSE-R2 on the International Space Station (ISS) and is foreseen to be launched in 2013. The prime objective of BIOMEX is to measure to what extent biomolecules, such as pigments and cellular components, are resistant to and able to maintain their stability under space and Mars-like conditions. The results of BIOMEX will be relevant for space proven biosignature definition and for building a biosignature data base (e.g. the proposed creation of an international Raman library). The library will be highly relevant for future space missions such as the search for life on Mars. The secondary scientific objective is to analyze to what extent terrestrial extremophiles are able to survive in space and to determine which interactions between biological samples and selected minerals (including terrestrial, Moon- and Mars analogs) can be observed under space and Mars-like conditions. In this context, the Moon will be an additional platform for performing similar experiments with negligible magnetic shielding and higher solar and galactic irradiation compared to LEO. Using the Moon as an additional astrobiological exposure platform to complement ongoing astrobiological LEO investigations could thus enhance the chances of detecting organic traces of life on Mars. We present a lunar lander mission with two related objectives: a lunar lander equipped with Raman and PanCam instruments which can analyze the lunar surface and survey an astrobiological exposure platform. This dual use of testing mission technology together with geo- and astrobiological analyses will significantly increase the science return, and support the human preparation objectives. It will provide knowledge about the Moon's surface itself and, in addition, monitor the stability of life-markers, such as cells, cell components and pigments, in an extraterrestrial environment with much closer radiation properties to the surface of Mars. The combination of a Raman data base of these data together with data from LEO and space simulation experiments, will lead to further progress on the analysis and interpretation of data that we will obtain from future Moon and Mars exploration missions.
KW  - Moon
KW  - Mars
KW  - Low Earth Orbit
KW  - Astrobiology
KW  - Instrumentation
KW  - Spectroscopy
KW  - Biosignature
Y1  - 2012
U6  - https://doi.org/10.1016/j.pss.2012.06.010
SN  - 0032-0633
VL  - 74
IS  - 1
SP  - 103
EP  - 110
PB  - Elsevier
CY  - Oxford
ER  - 
TY  - JOUR
A1  - Jaumann, Ralf
A1  - Naß, Andrea
A1  - Bamberg, Marlene
T1  - Vermessung im Sonnensystem
BT  - Kartografie von Planeten, Monden und kleinen Körpern
JF  - Potsdamer Geographische Praxis
N2  - Die bisherigen Missionen ins Sonnensystem lieferten eine enorme Fülle an Daten in unterschiedlichen Formaten und in Form von Bildern und digitalen Messergebnissen. Die Oberflächenprozesse der planetaren Körper, die mit Hilfe dieser Daten erforscht werden können, sind äußerst vielfältig und reichen von Einschlagskratern über Vulkanismus und Tektonik zu allen Formen der Erosion und Sedimentation. Um diese Prozesse verstehen zu können werden Verfahren angewendet, die für die Datenanalyse auf der Erde entwickelt wurden. Allerdings ist es notwendig all diese Verfahren zum Teil mit erheblichem Aufwand und unter Berücksichtigung der jeweiligen physikalischen Rahmenbedingungen anzupassen. Die Entwicklung kartographischer Verfahren zur Abstraktion der hier angesprochenen Informationen, also die Erfassung, geomorphologische Analyse und Visualisierung planetarer Oberflächen und Prozesse, hat jedoch gerade erst begonnen. Um diese Entwicklungen voranzutreiben, hat das Deutsche Zentrum für Luft- und Raumfahrt in Kooperation mit der Universität Potsdam (Institut für Geographie, Fachgruppe Geoinformatik, Prof. Dr. Asche), im Rahmen von Dissertationen und Forschungsvorhaben, in einem ersten Schritt kartographische Analyseverfahren für den Mars und die Asteroiden Ceres und Vesta entwickelt.
Y1  - 2017
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-103466
SN  - 978-3-86956-389-3
SN  - 2194–1599
SN  - 2194–1602
IS  - 12
SP  - 101
EP  - 120
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  -