TY  - JOUR
A1  - Schernthanner, Harald
A1  - Asche, Hartmut
A1  - Gonschorek, Julia
A1  - Scheele, Lasse
T1  - Spatial Modeling and Geovisualization of Rental Prices for Real Estate portals
JF  - International journal of agricultural and environmental information systems : an official publication of the Information Resources Management Association
KW  - Geoinformation Science
KW  - Geostatistics
KW  - Geo-Visualisation
KW  - Real Estate Portal
KW  - Rental Prize
KW  - Spatial Modeling
Y1  - 2017
U6  - https://doi.org/10.4018/IJAEIS.2017040106
SN  - 1947-3192
SN  - 1947-3206
VL  - 8
SP  - 78
EP  - 91
PB  - IGI Global
CY  - Hershey
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  - INPR
A1  - Lasaponara, Rosa
A1  - Murgante, Beniamino
A1  - Masini, Nicola
A1  - Ge, Yong
A1  - Asche, Hartmut
T1  - Advance in geocomputation
T2  - International journal of applied earth observation and geoinformation
Y1  - 2014
U6  - https://doi.org/10.1016/j.jag.2013.10.004
SN  - 0303-2434
VL  - 26
SP  - 429
EP  - 431
PB  - Elsevier
CY  - Amsterdam
ER  -