Jiang, Jonathan H., Wang, Ding-Yi, Romans, Larry J., Ao, Chi O., Schwartz, Michael J., Stiller, Gabriele P., ...
A new generation GPS flight receiver was launched on the Argentinian satellite SAC-C in 2001. It has demonstrated the potential applicability for the continuous monitoring of the earth's atmosphere...
Studies in Support of an Advanced ESA Mission to Sound Atmospheric Composition After Envisat (2004)
Kerridge, B., Baran, A., Birk, Manfred, Buehler, S., Camy-Peyret, C., Clerbaux, C., ...
During the last three years, two studies have been undertaken in parallel for ESA to consolidate the scientific basis for an advanced future mission to sound atmospheric composition in the period...
Advanced MIPAS-Level-2 Data Analysis (AMIL2DA) (2003)
Clarmann Von, Thomas, Birk, Manfred, Bovensmann, Heinrich, Bracher, Astrid, Burgess, Alastair, Cecherini, Simone, ...
The Michelson Interferometer for Passive Atmospheric Sounding (MIPAS), which is a core instrument of the Envisat polar platform launched on 1 March 2002 by the European Space Agency (ESA), is a...
Advanced MIPAS level-2 Data Analysis (AMIL2DA) (2003)
Clarmann Von, Thomas, Birk, Manfred, Bovensmann, Heinrich, Burgess, Alastair, Ceccherini, Simone, Doicu, Adrian, ...
AMIL2DA - Advanced MIPAS level 2 Data Analysis (2003)
Clarmann Von, Thomas, Birk, Manfred, Bovensmann, Heinrich, Bracher, Astrid, Burgess, Alastair, Ceccherini, Simone, ...
A blind test retrieval experiment for infrared limb emission spectrometry (2003)
Clarmann Von, Thomas, Ceccherini, Simone, Doicu, Adrian, Dudhia, Anu, Funke, Bernd, Grabowski, U., ...
The functionality and characteristics of six different data processors (i.e., retrieval codes in their actual software and hardware environment) for analysis of high-resolution limb emission infrared...
Comparison of AMIL2DA results for MIPAS-ENVISAT data with external data (2003)
Milz, Mathias, Bovensmann, Heinrich, Bracher, Astrid, Clarmann Von, Thomas, Dudhia, Anu, Funke, Bernd, ...
Die Ergebnisse der AMIL2DA-Vergleiche werden mit externen Daten verglichen.
Sequential and Joint Retrieval of Trace Gas Profiles (2002)
Schwarz, Gottfried, Hilgers, Siegfried, Kemnitzer, Holger, Steck, Tilman, Clarmann Von, Thomas, Höpfner, Michael, ...
A purely sequential retrieval of trace gas profiles from limb sounding measurements may lead to error propagation, especially in the case of water vapor retrieval. A joint (i.e. simultaneous)...
Trace Gas Retrieval Including Horizontal Gradients (2002)
Kemnitzer, Holger, Hilgers, Siegfried, Schwarz, Gottfried, Steck, Tilman, Clarmann Von, Thomas, Höpfner, Michael, ...
Der Einfluss horizontaler Gradienten auf das Retrieval von Vertikalprofilen wird demonstriert und analysiert.
Constrained Constituent Retrieval in the MIPAS ENVISAT Level 2 Off-Line Processor (2001)
Steck, Tilman, Clarmann Von, Thomas
The retrieval method applied in the MIPAS level 2 off-line processor is described with regard to specific constraints aiming at optimised data quality. The data quality can be optimized either with...
Experience Gained with the MIPAS Level 2 Off-Line Processor (2001)
Hilgers, Siegfried, Kemnitzer, Holger, Ressel, Klaus, Schwarz, Gottfried, Steck, Tilman, Clarmann Von, Thomas, ...
Performance tests of the MIPAS level 2 off-line processor led to in-depth experiences with retrieval options and performance characteristics. These depend on various parameters like microwindows,...
Thesis (doctoral)--Universitat Karlsruhe, 1999.
Trace Gas Retrieval Including Horizontal Gradients (2000)
Kemnitzer, Holger, Hilgers, Siegfried, Schwarz, Gottfried, Steck, Tilman, Clarmann Von, Thomas, Höpfner, Michael, ...
The results of trace gas retrievals of limb sounding measurements will be affected by a horizontally inhomogeneous atmosphere. In this case, the horizontal gradients should be included in the...
Sequential and Joint Retrieval of Trace Gas Profiles (2000)
Schwarz, Gottfried, Hilgers, Siegfried, Kemnitzer, Holger, Steck, Tilman, Clarmann Von, Thomas, Höpfner, Michael, ...
We demonstrate that a joint (i.e. simultaneous) retrieval of atmospherical trace gases from limb sounding measurements can outperform a purely sequential retrieval of the same trace gases. The reason...
Experience Gained with the MIPAS Level 2 Off-Line Processor (2000)
Hilgers, Siegfried, Kemnitzer, Holger, Ressel, Klaus, Schwarz, Gottfried, Steck, Tilman, Clarmann Von, Thomas, ...
The experience gained with the MIPAS level 2 offline processor will be described. In particular, the layout of the processor will be explained and results for various trace gas retrievals will be...
Experience Gained with the MIPAS Level 2 Off-Line Processor (2000)
Hilgers, Siegfried, Kemnitzer, Holger, Ressel, Klaus, Schwarz, Gottfried, Steck, Tilman
An overview of important results originating from the development of the MIPAS level 2 off-line processor will be given. These results include software design aspects, algorithmic details,...
Regularisation in MIPAS ENVISAT Off-Line Constituent Retrieval: Strategy and Diagnostics (2000)
Steck, Tilman, Clarmann Von, Thomas
The regularisation applied in the MIPAS Level 2 off-line processor was outlined. Particular emphasis was put on strategic aspects and diagnosic tools allowing a quantitative assessment of the...
In dieser Arbeit wurde untersucht, wie vorhandenes Vorwissen in die Bestimmung von Vertikalprofilen von Spurengasen aus MIPAS-Messungen eingebracht werden kann und wie sich dieses Vorwissen auf das...
Zugl.: Karlsruhe, Univ., Diss., 2000.
The MIPAS level 2 off-line processor: Requirements and concepts (1999)
Clarmann Von, Thomas, Stiller, G.P., Friedle, Achim, Ressel, Klaus, Steck, Tilman
The MIPAS level 2 off-line processor: Realization and test results (1999)
Friedle, Achim, Göbel, M., Hilgers, Siegfried, Kemnitzer, Holger, Ressel, Klaus, Schwarz, Gottfried, ...