Datcu, Mihai, Cerra, Daniele, Chaabouni-Chouayakh, Houda, Espinoza-Molina, Daniela, De Miguel, Amaia, Rodriguez-Gonzalez, Fernando, ...
A nuber of techniques lend themselves well for SAR image classification and recognition.
Comparison of ECMWF analyses with GPS radio occultations with GRACE (2008)
Schmidt, Torsten, Wickert, Jens, Heise, Stefan, Flechtner, Frank, Fagiolini, Elisa, Schwarz, Gottfried, ...
A validation of ECMWF temperature data and geopotential heights was performed with CHAMP radio occultation data.
Introduction to the IDEAL-GRACE Project and General Status (2008)
Gruber, Thomas, Fagiolini, Elisa, Flechtner, Frank, Schmidt, Torsten, Schwarz, Gottfried, Stammer, Detlef, ...
We give a description of the IDEAL_GRACE project and its current status.
The Determination of Representative Errors for the Atmospheric Parameters (2008)
Schmidt, Torsten, Fagiolini, Elisa, Schwarz, Gottfried, Trautmann, Thomas, Wickert, Jens
We outline how to find and analyze atmospheric errors impacting the calculation of the gravtiy field.
Atmospheric Parameters and Geoid Heights: Mathematical Aspects (2008)
Fagiolini, Elisa, Flechtner, Frank, Gruber, Thomas, Schmidt, Torsten, Schwarz, Gottfried, Trautmann, Thomas, ...
Atmospheric data and their assumed uncertainties have physical impact on the gravity field determination. Different sensitivity analysis approaches are described and compared.
Image Information Mining for Earth Observation: A New Era of Technology (2008)
Datcu, Mihai, Schwarz, Gottfried, Seidel, Klaus
Automated image information mining leads to innovative technological concepts.
Automated Information Extraction from TerraSAR-X Data (2008)
Datcu, Mihai, Cerra, Daniele, Chaabouni-Chouayakh, Houda, De Miguel, Amaia, Espinoza-Molina, Daniela, Schwarz, Gottfried, ...
We describe how to extract information from TerraSAR-X images.
Optimal Multilooking for Robust SAR Image Indexing (2008)
Schwarz, Gottfried, Espinoza-Molina, Daniela, Breit, Helko, Datcu, Mihai
By adapting SAR parameters one can obtain an optimal multilooking for image indexing.
Mihai Datcu, Gottfried Schwarz, Stephan Kiemle, Amaia De Miguel, Claudio Rosati, Achille Valente, ...
EMail:seidel vision.ee.etthz.ch The paper presents the architecture and new functionalities implemented for the TerraSAR-X ground segment system by the synergy of DIMS (DLR’s Data and Information...
Image Information Mining: Perspectives seen by DLR (2008)
Schwarz, Gottfried, Mihai, Datcu
We describe potential advances in image information mining as seen from a DLR perspective.
Adapting Multilooking for Joint Radiometrical and Geometrical SAR Image Enhancement (2008)
Schwarz, Gottfried, Espinoza, Daniela, Datcu, Mihai
SAR image multilooking can be adapted to the needs of SAR image classification.
A New Look at Feature Selection (2008)
Schwarz, Gottfried, Espinoza, Daniela, Datcu, Mihai
We advocate a feature finder toolbox.
Fagiolini, Elisa, Flechtner, Frank, Gruber, Thomas, Schmidt, Torsten, Schwarz, Gottfried, Trautmann, Thomas, ...
The data required for GRACE data processing have to include high quality measurements of atmospheric parameters.
Phase information contained in meter-scale SAR images (2007)
Datcu, Mihai, Schwarz, Gottfried, Soccorsi, Matteo, Chaabouni, Houda
We describe phase patterns contained in single look complex SAR images and we provide a "cooking recipe" of how to analyze existing phase patterns that extend over neighboring pixels.
The case of PIMS: image information mining in a SAR data ground segment (2007)
Schwarz, Gottfried, De Miguel, Amaia, Datcu, Mihai
We describe PIMS, a system permitting automated image information mining in a SAR data ground segment.
Fagiolini, Elisa, Zenner, Lieselotte, Flechtner, Frank, Gruber, Thomas, Schwarz, Gottfried, Trautmann, Thomas, ...
Gravity field computations depend on the accuracy of various atmospheric input data. We perform sensitivity calculations with respect to surface pressure, temperature, and humidity profiles.
The Earth Observation Image Librarian (2007)
Datcu, Mihai, Schwarz, Gottfried
The Image Librarian represents a planned tool for automated image information mining.
Datcu, Mihai, Schwarz, Gottfried, Kiemle, Stephan, De Miguel, Amaia, Colapicchioni, Andrea, Rosati, Claudio, ...
We describe an image information mining system attached to a ground segment
Datcu, Mihai, Schwarz, Gottfried, Kiemle, Stephan, De Miguel, Amaia, Colapicchioni, Andrea, Rosati, Claudio, ...
The paper presents the architecture and new functionalities implemented for the TerraSAR-X ground segment system by the synergy of DIMS (DLR’s Data and Information Management System) and KIM...
Zenner, Lieselotte, Fagiolini, Elisa, Flechtner, Frank, Gruber, Thomas, Schwarz, Gottfried, Trautmann, Thomas, ...
The data of atmospheric models entering gravity field computations contain errors. The implications of these errors will be presented.
Progress and perspectives of information extraction from high resolution SAR data (2007)
Datcu, Mihai, Schwarz, Gottfried, Chaabouni, Houda, Soccorsi, Matteo
We compare previous spaceborne SAR missions with new high resolution missions. The 1 m resolution limit calls for new processing techniques taking into account man-made scatterers.
Knowledge Centred Earth Observation: Feature Extraction (2007)
De Miguel, Amaia, Colapicchioni, Andrea, Schwarz, Gottfried, Datcu, Mihai
Knowledge centred Earth Observation leads to specific software structures and components. We describe a feature extraction approach relying on a suoort vector machine.
From Scientific Theory to Application Results: Analysis of Urban Structures (2007)
The presentation summarizes successful activities of the CNES / DLR / Télécom Paris Competence Centre with regard to analysis and interpretation of urban scenes.
Manzini, Federico, Schwarz, Gottfried, Cosmovici, Cristiano, Guaita, Cesare, Comolli, L., Brunati, A., ...
High quality CCD images allowed the identification of several morphological structures near the nuclear zone of comet Ikeya-Zhang. The interpretation of these structures led to an estimate of its...
Jaumann, R., Neukum, G., Behnke, T., Duxbury, T. C., Eichentopf, K., Flohrer, J., ...
ESA's Mars Express has successfully completed its nominal mission of one Martian year covering about 25% of the surface in stereo and color with resolutions up to 10 m/pixel by its high-resolution...
A Comparison of Image Time Series Algorithms (2007)
Typical image time series algorithms are compared and assessed.
Steinwagner, Jörg, Schwarz, Gottfried, Hilgers, Siegfried
We compare regularization techniques during the retrieval of trace gas profiles from limb sounding measurements. In particular, we investigate the performance of a dedicated maximum entropy method.
Schreier, Franz, Doicu, Adrian, Schwarz, Gottfried, Böckmann, Christine
An advanced mathematical methodology for efficient Tikhonov-type inversion of MetOp nadir sounder observations is proposed. Key issues such as optimal regularization matrix and parameter selection,...
Shape-dependent regularization for the retrieval of atmospheric state parameter profiles (2006)
Steinwagner, Jörg, Schwarz, Gottfried
An adaptive regularization approach for the retrieval of vertical state parameter profiles is presented.
Comet Hale-Bopp (C/1995 O1): UVSTAR-FUV Spectroscopy from the Space Shuttle (2006)
Cosmovici, Cristiano, Bratina, Vojko, Schwarz, Gottfried, Tozzi, Gianpaolo, Mumma, Michael, Stalio, Roberto
New methods for the separation of of airglow emissions are discussed.
Schwarz, Gottfried, Soccorsi, Matteo, Chaabouni, Houda, Datcu, Mihai
We give a survey of promising algorithms for the handling of information extraction for satellite-based disaster monitoring
Image Classification Using a Support Vector Machine (2006)
Chaabouni, Houda, Datcu, Mihai, Schwarz, Gottfried, Soccorsi, Matteo
We give a survey how to apply a super vector machine for image classification
MIPAS Data Quality - Lessons Learned (2006)
Schwarz, Gottfried, Hilgers, Siegfried
we outline how data quality of the MIPAS products can be monitored.
Mars Express DTM Comparisons (2005)
Gwinner, Klaus, Hauber, Ernst, Oberst, Jürgen, HRSC Instrument Team, Schwarz, Gottfried
The attainable quality of Martian DTMs based on HRSC image data was demonstrated.
COBI: Klimatologische Wasserdampfprofile aus MIPAS-Daten (2005)
Schwarz, Gottfried, Drescher, Armin, Ponater, Michael, Sausen, Robert, Burkhardt, Ulrike
Gezeigt werden aus MIPAS-Daten abgeleitete Monatsmittelwertprofile von Wasserdampf und Temperatur. Diese Mittelwertprofile liegen für verschiedene Breiten- und Längenzonen vor und zeigen deutliche...
The Performance of HRSC's Super Resolution Channel (SRC) (2005)
Oberst, Jürgen, Schwarz, Gottfried, Behnke, Thomas, Hirsch, Helmut, Hoffmann, Harald, Jaumann, Ralf, ...
We describe the performance of the Super Resolution Channel (SRC) of the High Resolution Stereo Camera (HRSC) bein flown on ESA's Mars Express mission. In addition, the basic characteristics of this...
The performance of HRSC's Super Resolution Channel (SRC) (2005)
Oberst, Jürgen, Schwarz, Gottfried, Behnke, Thomas, Hirsch, Helmut, Matz, Klaus-Dieter, Flohrer, Joachim, ...
We describe the performance of the Super Resolution Channel (SRC) of the High Resolution Stereo Camera (HRSC) being flown on ESA's Mars Express mission. In addition, the basic characteristics of this...
COBI: The Cold Bias in Atmospheric General Circulation Models (2005)
Burkhardt, Ulrike, Sausen, Robert, Brinkop, Sabine, Egger, Joseph, Fichter, Christine, Gesell, Gerhard, ...
Der Cold Bias in Modellen der Allgemeinen Atmosphärischen Zirkulation (2005)
Sausen, Robert, Brinkop, Sabine, Burkhardt, Ulrike, Egger, Joseph, Gesell, Gerhard, Hildenbrand, Beate, ...
Es wird ein Überblick über Motivation, Ziel, Beispiele, Resultate, Sensitivitäten und Veröffentlichungen bei COBI gegeben.
COBI -- Der Cold Bias in Modellen der Allgemeinen Atmosphärischen Zirkulation (2005)
Sausen, Robert, Burkhardt, Ulrike, Fichter, Christine, König, Christine, Meerkötter, Ralf, Ponater, Michael, ...
Analysis of Methane Isopleths using MIPAS Data (2004)
Schwarz, Gottfried, Hilgers, Siegfried, Drescher, Armin
Geographische Unterschiede in Methan-Isoplethen sind in den Daten des Instruments MIPAS klar zu erkennen.
Performance Verification of Two ENVISAT Limb Sounding Processors (2004)
Hilgers, Siegfried, Schwarz, Gottfried, Slijkhuis, Sander
Ein Vergleich von zwei Limb-Sounding-Prozessoren für zeigt typische Gemeinsamkeiten und Unterschiede.
ENVISAT CalVal Support: MIPAS Level 2: Enhanced Simulations and Retrieval Analysis (2004)
Das Retrieval von Spurengas-Profilen aus MIPAS-Daten lässt sich effizient in speziellen Räumen durchführen
Blumenstock, Thomas, Mikuteit, Sabine, Griesfeller, Alexandra, Hase, Frank, Kopp, Gerhard, Kramer, Isabell, ...
Ergebnisse von MIPAS und SCIAMACHY werden mit Bodenbeobachtungen verglichen
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...
Retrieval of Heavy Molecule Profiles from MIPAS Data Using a Multi-Scale Approach (2003)
Schwarz, Gottfried, Hilgers, Siegfried
Zum Retrieval von Profilen schwerer Moleküle aus MIPAS-Daten bietet sich ein Multi-Skalen-Ansatz an.
Cost/Performance Comparisons of Joint Temperature and Water Vapour Retrievals from MIPAS Data (2003)
Hilgers, Siegfried, Schwarz, Gottfried
Mehrere Alternativen bieten sich für ein gemeinsames Retrieval von Temperatur und Wasserdampfprofilen aus MIPAS-Daten an. Diese werden verglichen.
MIPAS Level 2 Offline Functionalities (2003)
Die Offline-Prozessierung von MIPAS Level 2 bietet eine Reihe von verfügbaren Optionen.
Intercomparison of MIPAS/ENVISAT Measurements with Simulations and Co-Located Measurements (2003)
Es werden wesentliche Effekte, die die Datenqualität von MIPAS beeinträchtigen, beschrieben.
Results of Enhanced MIPAS Retrievals (2003)
Es werden verbesserte Strategien für das Retrieval von Spurengasvertikalprofilen aus MIPAS-Daten beschrieben.
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.
Validierung von MIPAS-Profilen (2003)
Es werden die wesentlichen Schritte zu einer Validierung von MIPAS-Daten gezeigt.
COBI - Wasserdampf Beobachtungsdaten (2003)
Zur Vermeidung des Cold Bias wird eine Wasserdampfklimatologie zusammengestellt.
Blumenstock, Thomas, Griesfeller, Alexandra, Hase, Frank, Schneider, Matthias, Fischer, Herbert, Gil, Manfred, ...
Measurements taken by MIPAS and SCIAMACHY are compared with ground-based observations
COBI: The Cold Bias in Atmosphere General Circulation Models (2003)
Ponater, Michael, Mech, Mario, Meerkötter, Ralf, Schwarz, Gottfried, Sausen, Robert, Burkhardt, Ulrike, ...
Der Cold Bias in Modellen der Allgemeinen Atmosphärischen Zirkulation (2003)
Sausen, Robert, Bittner, Michael, Egger, Joseph, Meerkötter, Ralf, Ponater, Michael, Schwarz, Gottfried
Atmosphärenfernerkundung mit ENVISAT (2002)
Thomas, Werner, Schwarz, Gottfried, Von Bargen, Albrecht
Generelle Übersicht für Nutzer über die Fernerkundung der Erdatmosphäre mit Hilfe der Sensoren GOMOS, MIPAS und SCIAMACHY auf ENVISAT
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)...
Experiments with Height-Dependent Parameterizations for Limb Profile Retrievals (2002)
Schwarz, Gottfried, Hilgers, Siegfried
The retrieval of vertical trace gas profiles from limb sounding measurements offers the chance for a number of height-dependent parameterizations. Among them basis functions can be used for the...
Stepwise Adaptation of Retrieval Vectors for Limb Profile Retrievals (2002)
Hilgers, Siegfried, Schwarz, Gottfried
The retrieval of vertical trace gas profiles from limb sounding measurements can be accelerated considerably if the usual iterations will be computed with a minimum number of parameters. The...
Advanced MIPAS Level 2 Data Analysis (AMIL2DA) (2002)
Clarmann Von, Thomas, Ceccherini, Simone, Doicu, Adrian, Dudhia, Anu, Funke, Bernd, Grabowski, U., ...
Es wird eine Beschreibung des EU-Projekts AMIL2DA gegeben.
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.
COBI: Der Cold Bias in Modellen der Allgemeinen Atmosphärischen Zirkulation (2002)
Sausen, Robert, Bittner, Michael, Egger, Joseph, Meerkötter, Ralf, Ponater, Michael, Schwarz, Gottfried
Advanced MIPAS Level 2 Data Processing (AMIL2DA) (2001)
Clarmann Von, Thomas, Hilgers, Siegfried, Schreier, Franz, Schwarz, Gottfried
First results of the AMIL2DA project show that various processors available for the retrieval of special constituents from MIPAS data deliver comparable results. Remaing differences are mainly due to...
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,...
Modelling of the Attainable Resolution of Vertical Details from Limb Sounding Observations (2001)
Schwarz, Gottfried, Hilgers, Siegfried, Kemnitzer, Holger
The presentation compares the attainable vertical resolution (i.e. resolution of vertical details) of atmospheric trace gas profiles obtained by modelling of limb sounding observations. In essence, a...
Use of Selected Initial Guesses for the Retrieval of Trace Gas Profiles (2001)
Schwarz, Gottfried, Hilgers, Siegfried
As a rule, the retrieval of trace gas profiles from atmospheric data sets is based on iterative methods. These iterative methods require initial guess profiles. Simulations showed that tropopause...
Impact of Alternative Matrix Structures on Retrieved Trace Gas Profiles (2001)
Hilgers, Siegfried, Schwarz, Gottfried, Drescher, Armin
We demonstrate how an adaptation of the retrieval vector can be used to reduce memory consumption and run time during the retrieval of trace gas profiles. At the same time. a clever selection of the...
Comet Hale-Bopp (C/1995 O1): UVSTAR-FUV Spectroscopy from the Shuttle (2001)
Cosmovici, Cristiano B., Bratina, Vojko, Schwarz, Gottfried, Tozzi, Gian Paolo, Mumma, Michael J., Stalio, Roberto
Es wird die Entdeckung von N2 in den UV-Spektren des Kometen Hale-Bopp beschrieben und die Wasserproduktionsrate hergeleitet. Ein Nachweis von Argon ist schwierig, das Signal-/Rauschverhältnis nicht...
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...
Tools for the Analysis of Residual Spectra Affecting MIPAS Level 2 Products (2000)
Hilgers, Siegfried, Kemnitzer, Holger, Schwarz, Gottfried, Clarmann Von, Thomas, Milz, Mathias
The use of various automated tools was shown that allow the identification and quantitative analysis of residual spectra resulting after a retrieval of trace gas profiles. The tools include...
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,...
Advanced remote sensing information system program at ETH Zürich and DLR/DFD Oberpfaffenhofen (1999)
Seidel, Klaus, Datcu, Mihai, Schwarz, Gottfried, Gool Van, Luc
The MIPAS level 2 off-line processor: Realization and test results (1999)
Friedle, Achim, Göbel, M., Hilgers, Siegfried, Kemnitzer, Holger, Ressel, Klaus, Schwarz, Gottfried, ...
High Resolution Imaging Methods: A Comparison of Optical and SAR techniques, (1998)
Schwarz, Gottfried, Datcu, Mihai
We compare high resolution imaging methods based on optical and SAR techniques. We demonstrate the pros and cons of specific optical and SAR methods, parameters, and experiences.
Advanced Image Compresssion: Specific Topics for Space Applications, DSP `98, Noordwijk, 1998 (1998)
Query by image Content from Remote Sensing Archives, (1998)
Seidel, Klaus, Schroeder, Manfred, Rehauer, H., Schwarz, Gottfried, Datcu, Mihai
Image communication: New features of a Remote Sensing Data Ground Segment (1998)
Benz, Ursula, Datcu, Mihai, Schwarz, Gottfried, Seidel, Klaus
Comet Hale-Bopp: Evolution of Jets and Shells during March 1997 (1997)
Schwarz, Gottfried, Cosmovici, C. B., Crippa, R., Guaita, C., Manzini, F., Oldani, V.
Development of the ENVISAT Level 2 Off-Line Processor. (1997)
Friedle, Achim, Ressel, Klaus, Schwarz, Gottfried, Slijkhuis, Sander, Steck, Tilman
Development of the ENVISAT MIPAS Level 2 Off-Line Processor (1997)
Friedle, Achim, Ressel, Klaus, Schättler, Birgit, Schwarz, Gottfried, Slijkhuis, Sander, Steck, Tilman
Prospects for Global Mapping of the Moon and Mars (1997)
Schwarz, Gottfried, Runge, Hartmut, Hoffmann, H., Neukum, Gerhard
Wavelets: Potential Application in Remote Sensing. (1996)
Datcu, Mihai, Schwarz, Gottfried
The presentaion summarizes potential applications of wavelets in the field of remote sensing.
Die deutsche Kamera auf der Mission Mars '96. (1996)
Proetel, K., Bärwald, W., Carsenty, U., Eichentopf, K., Gardy, K., Govaers, S., ...
Fuer die russische Mission Mars'96 wurden zwei deutsche Kameras entwickelt. Deren Konzeption sowie das zugehoerige Bodendatensystem wurde vorgestellt.
Goals and Perspectives for Future Lunar Imaging from Orbit (1996)
Hoffmann, H., Neukum, Gerhard, Schwarz, Gottfried
Imaging of the Lunar surface will be one of the major goals for future lunar orbiter missions. The Moon is an important target for comperative planetological studies.
The Experiments HRSC and WAOSS on the Russian Mars 94/96 Missions. (1996)
Neukum, Gerhard, Carsenty, U., Eichentopf, K., Hoffmann, H., Jaumann, R., Oberst, J., ...
The paper gives an overview of the scientific objectives of the camera experiments and the basic instrument design parameters.
Schwarz, Gottfried, Reck, Christoph
Image data recoprded by CCD sensors have to be compressed on-line. The data compression electronics has to sustain input data rates of up to 50 Mbps. The design of the compression electronics will be...
The Experiments HRSC and WAOSS on the Russian Mars 94/96 Missions (1996)
Neukum, Gerhard, Carsenty, U., Eichentopf, K., Hoffmann, H., Jaumann, R., Oberst, J., ...
The two German cameras High Resolution Stereo Camera (HRSC) and Wide Angle Optoelectronic Stereo Scanner (WAOSS) will be flown on the Russian Mars missions. The paper gives an overview about the...
Quality Evaluation of Compressed Optical and SAR Images: JPEG vs. Wavelets. (1995)
Datcu, Mihai, Schwarz, Gottfried, Schmidt, Kurt, Reck, Christoph
Correction of Fixed Pattern Background and Restoration of JPEG Compressed CCD Images. (1995)
Datcu, Mihai, Schwarz, Gottfried, Schmidt, Kurt, Reck, Christoph
Correction of Fixed Pattern Background and Restoration of JPEG Compressed CCD Images (1995)
Datcu, Mihai, Schwarz, Gottfried, Schmidt, Kurt, Reck, Christoph
Histogram Analysis of JPEG Compressed Images as an Aid in Image Deblocking. (1995)
Datcu, Mihai, Schwarz, Gottfried, Schmidt, Kurt, Reck, Christoph
The Multiple Line Scanner Experiment HRSC and WAOSS: A Status Report (1995)
Neukum, Gerhard, Oberst, J., Schwarz, Gottfried, Flohrer, J., Jaumann, R., Carsenty, U., ...
Neukum, Gerhard, Jaumann, R., Hoffmann, H., Schwarz, Gottfried, Oberst, J., Pischel, R:
The High Resolution Camera (HRSC) comprises 9 CCD line sensors mounted in parallel for simultaneous high-resolution, stereo, multi-color and multi-phase imaging in the pushbroom mode. The image...
Neukum, Gerhard, Oberst, J., Schwarz, Gottfried, Flohrer, J., Sebastian, I., Jaumann, R., ...
A Russian spacecraft will be launched to Mars in November 1996.Two German multiple line scanners on board, HRSC (High Resolution Stereo Camera) and WAOSS (Wide Angle Optoelectronic Stereo Scanner),...
The Experiments HRSC and WAOSS on the Russian Mars 94/96 Mission (1994)
Neukum, Gerhard, Carsenty, U., Eichentopf, K., Hoffmann, H., Jaumann, Ralf, Oberst, J., ...
Color decorrelation for the Phobos mission camera experiment (1991)
Hauber, E., Regner, P., Schmidt, Kurt, Neukum, Gerhard, Schwarz, Gottfried
Aspects of threefold surface coverage for stereo imaging during the Mars 94 Mission (1991)
Schwarz, Gottfried, Neukum, Gerhard, Drescher, Armin, Lehner, Manfred
Oertel, Dieter, Schmidt, Kurt, Schwarz, Gottfried
The Wide-Angle Opto-Electronic Stereo Scanner (WAOSS) and the High Resolution Stereo Camera (HRSC) are the remote sensing cameras on the Mars 94 orbiter. They will allow to image Mars down to 10 m...
Buma, M., Henkner, J., Schwarz, Gottfried
Report is a guideline for the understanding of the complex relationships between the requirements and the design parameters of a stereo camera for planetary remote sensing. The model calculations...
Color Decorrelation for the Phobos Mission Camera Experiment. (1990)
Hauber, E., Schwarz, Gottfried, Regner, P., Schmidt, Kurt, Neukum, Gerhard