
Publications of H. U. Keller
All genres
Conference Paper (48)
161.
Conference Paper
Stability of water ice beneath porous dust layers of the Martian south polar terrain. In: The Second International Conference on Mars Polar Science and Exploration (Eds. Björnsson, H.; Clifford, S.; Paige, D.; Thornsteinsson, T.). Lunar and Planetary Institute, Houston, Texas/USA (2000)
162.
Conference Paper
CCD's for the Rosetta Science Imaging System OSIRIS. In: Optical Detectors for Astronomy II, pp. 55 - 62 (Eds. Amico, P.; Beletic, J. W.). Kluwer Acadmic Press, The Netherlands (2000)
163.
Conference Paper
The infrared spectrum of comet Hale-Bopp as seen by the Infrared Space Observatory. In: Thermal Emission Spectroscopy and Analysis of Dust, Disks, and Regolighs (Eds. Sitko, M. L.; Sprangue, A. L.; Lynch, D. L.). (2000)
164.
Conference Paper
Effect of surface roughness on ice distribution in the south subpolar region of Mars. In: The Second International Conference on Mars Polar Science and Exploration, LPI Contribution No. 1057, pp. 127 - 128 (Eds. Björnsson, H.; Clifford, S.; Paige, D.; Thorsteinsson, T.). Lunar and Planetary Institute (2000)
165.
Conference Paper
Near infrared spectrometry with SIR on SMART-1. In: Proc. 4th International Conference on the Exploration and Utilisation of the Moon, ESTEC, Noordwijk, The Netherlands, 10-14 July 2000, pp. 101 - 103 (Eds. Foing, B. H.; Perry, M.). ESA Publ. Div., Noordwijk (2000)
166.
Conference Paper
Detection of thermal emission from 1993 SC - First results, Proceedings of the workshop. In: On Minor Bodies of Outer Solar System, pp. 25 - 31 (Eds. Fitzsimmons, A.; Jewitt, D.; West, R. M.). SpringerVerlag, Heidelberg (2000)
167.
Conference Paper
Landscape and surface material characteristics for the Mars Polar Lander Landing Site: Analysis and predictions. In: The Fifth International Conference on Mars, July 19-24, 1999, Pasadena, California. (1999)
168.
Conference Paper
Morphology of the APXS analyzed rocks at the Pathfinder site: Implications for their weathering rate and distance of transportation. In: 30th Annual Lunar and Planetary Science Conference, March 15-29, 1999, Houston TX. (1999)
169.
Conference Paper
The spectrum of comet Hale-Bopp as seen by ISO. In: Proc. Conf. ``The Universe as seen by ISO'', Paris, France, 20-23 October 1998, pp. 137 - 140 (Eds. Cox, P.; Kessler, M. F.). ESA Publ. Div., Noordwijk (1999)
170.
Conference Paper
The MSP'01 Mars Environmental Compatibility Assessment (MECA). In: The Fifth International Conference on Mars, July 19-24, 1999, Pasadena, California. (1999)
171.
Conference Paper
The MECA Payload as an Exobiology Laboratory on the MSP 2001 Lander. In: 30th Annual Lunar and Planetary Science Conference, March 15-29, 1999, Houston TX. (1999)
172.
Conference Paper
The MECA Payload as a Dust Analysis Laboratory on the MSP 2001 Lander. In: 30th Annual Lunar and Planetary Science Conference, March 15-29, 1999, Houston TX. (1999)
173.
Conference Paper
The martian sky and its illumination of the martian surface. In: The Fifth International Conference on Mars, July 19-24, 1999, Pasadena, California. (1999)
174.
Conference Paper
Water vapor in the atmosphere of Mars: From Pathfinder to Mars Polar Lander. In: The Fifth International Conference on Mars, July 19-24, 1999, Pasadena, California. (1999)
175.
Conference Paper
Morphology of rocks within and nearby rock garden: Mars Pathfinder Landing Site. In: 29th Annual Lunar and Planetary Science Conference, March 16-20, 1998, Houston TX. (1998)
176.
Conference Paper
Dynamics of the Kuiper-belt during the formation of the solar system. In: Planetary Systems: the long view, pp. 79 - 80 (Eds. Celniker, L. M.; Vân, J. T. T.). (1998)
177.
Conference Paper
The Robotic Arm Camera for the Mars Volatile and Climate Surveyor. In: Planetary Systems: The Long View, pp. 271 - 272 (Eds. Celniker, L. M.; Vân, J. T. T.). (1998)
178.
Conference Paper
Smale scale trench in the Martian soil: Conditions for condensation of atmospheric volatiles at the Mars Polar Lander site. In: First International Conference on Mars Polar Science and Exploration, pp. 25 - 27 (Eds. Clifford, S.; Fisher, D.; Rice, J.). Lunar and Planetary Institute, Houston, TX (1998)
179.
Conference Paper
Commission 15: Physical Study of Comets, Minor Planets and Meteorites. In: Reports on Astronomy, Vol.XXIIIA, (Ed.) I. Appenzeller, pp. 183 - 202. IAU, The Netherlands (1997)
180.
Conference Paper
The infrared spectrum of Comet Hale-Bopp. In: Proc. First ISO Workshop on Analytical Spectroscopy, pp. 137 - 140. ESA Publ. Div., Noordwijk (1997)