Improving the speech quality of CELP-coders by optimizing the long-term delay determination. - Ulrich Balss; U. Kipper; Herbert Reininger; Dietrich Wolf (EUROSPEECH, 1993)

Robust vector quantization for low bit rate speech coding. - Ulrich Balss; Herbert Reininger; Holger Schalk; Dietrich Wolf (EUROSPEECH, 1995)

An algorithm for the training of CELP excitation codebooks. - Ulrich Balss; Herbert Reininger; Holger Schalk; Dietrich Wolf (EUSIPCO, 1996)

C++ software environment for speech signal processing. - Marcus M. Prätzas; Ulrich Balss; Herbert Reininger; Harald Wüst (EUROSPEECH, 1999)

Robuste Schätzung der Formantfrequenzen. - Ulrich Balss; Herbert Reininger (KONVENS, 2000)

Simulation of distributed Spotlight raw data from X-SAR/SRTM Stripmap data. - Elke Börner; Ulrich Balss; Michael Eineder (IGARSS, 2004)

Die Sprechertransformation aus Sicht von Sprachsynthese und -codierung. - Ulrich Balss (2004)

TerraSAR-X payload data processing - First Experiences. - Helko Breit; Thomas Fritz 002; Birgit Schättler; Elke Börner; Marie Lachaise; Andreas Niedermeier; Michael Eineder; Ulrich Balss (IGARSS, 2007)

First results of ground moving target analysis in TerraSAR-X data. - Steffen Suchandt; Hartmut Runge; Michael Eineder; Helko Breit; Alexander Kotenkov; Ulrich Balss (IGARSS, 2007)

TerraSAR-X Payload Data Processing: Results from Commissioning and Early Operational Phase. - Helko Breit; Birgit Schättler; Thomas Fritz 002; Ulrich Balss; Heiko Damerow; Egbert Schwarz (IGARSS (2), 2008)

Processing of bistatic TanDEM-X data. - Helko Breit; Thomas Fritz 002; Ulrich Balss; Andreas Niedermeier; Michael Eineder; Nestor Yague-Martinez; Cristian Rossi (IGARSS, 2010)

Noise-Related Radiometric Correction in the TerraSAR-X Multimode SAR Processor. - Ulrich Balss; Helko Breit; Thomas Fritz 002 (IEEE Trans. Geosci. Remote. Sens., 2010)

TerraSAR-X SAR Processing and Products. - Helko Breit; Thomas Fritz 002; Ulrich Balss; Marie Lachaise; Andreas Niedermeier; Martin Vonavka (IEEE Trans. Geosci. Remote. Sens., 2010)

Automatic Extraction of Traffic Flows Using TerraSAR-X Along-Track Interferometry. - Steffen Suchandt; Hartmut Runge; Helko Breit; Ulrich Steinbrecher; Alexander Kotenkov; Ulrich Balss (IEEE Trans. Geosci. Remote. Sens., 2010)

Techniques for high accuracy relative and absolute localization of TerraSAR-X / TanDEM-X data. - Ulrich Balss; Michael Eineder; Thomas Fritz 002; Helko Breit; Christian Minet (IGARSS, 2011)

Bistatic synchronization and processing of TanDEM-X data. - Helko Breit; Marwan Younis; Ulrich Balss; Andreas Niedermeier; Christo Grigorov; Jaime Hueso Gonzalez; Gerhard Krieger; Michael Eineder; Thomas Fritz 002 (IGARSS, 2011)

High precision measurement on the absolute localization accuracy of TerraSAR-X. - Ulrich Balss; Xiaoying Cong; Ramon Brcic; Moritz Rexer; Christian Minet; Helko Breit; Michael Eineder; Thomas Fritz 002 (IGARSS, 2012)

Phase unwrapping correction with dual-baseline data for the TanDEM-X mission. - Thomas Fritz 002; Ulrich Balss; Richard Bamler; Michael Eineder (IGARSS, 2012)

Interferometric processing and products of the TanDEM-X mission. - Thomas Fritz 002; Helko Breit; Cristian Rossi; Ulrich Balss; Marie Lachaise; Sergi Duque (IGARSS, 2012)

The dual-baseline interferometric processing chain for the TanDEM-X mission. - Marie Lachaise; Ulrich Balss; Thomas Fritz 002; Helko Breit (IGARSS, 2012)

Imaging Geodesy - Centimeter-Level Ranging Accuracy With TerraSAR-X: An Update. - Xiaoying Cong; Ulrich Balss; Michael Eineder; Thomas Fritz 002 (IEEE Geosci. Remote. Sens. Lett., 2012)

High resolution geodetic earth observation with TerraSAR-X: Correction schemes and validation. - Ulrich Balss; Christoph Gisinger; Xiaoying Cong; Ramon Brcic; Peter Steigenberger; Michael Eineder; Roland Pail; Urs Hugentobler (IGARSS, 2013)

Operational stacking of TerraSAR-X ScanSAR and tops data. - Nestor Yague-Martinez; Ulrich Balss; Helko Breit; Fernando Rodríguez González; Thomas Fritz 002; Marie Lachaise; Nico Adam (IGARSS, 2013)

Analysis of internal timings and clock rates of TerraSAR-X. - Ulrich Balss; Helko Breit; Thomas Fritz 002; Ulrich Steinbrecher; Christoph Gisinger; Michael Eineder (IGARSS, 2014)

Accurate measurements using TerraSAR-X and TanDEM-X data without any reference. - Sergi Duque; Ulrich Balss; Xiaoying Cong; Christian Minet; Thomas Fritz 002 (IGARSS, 2014)

Water level measurement by controlled radar reflection and TerraSAR-X imaging geodesy. - Michael Eineder; Ulrich Balss; Sergi Duque Biarge (IGARSS, 2014)

TerraSAR-X pixel localization accuracy: Approaching the centimeter level. - Michael Eineder; Ulrich Balss; Christoph Gisinger; Stefan Hackel; Xiaoying Cong; Franz-Georg Ulmer; Thomas Fritz 002 (IGARSS, 2014)

TerraSAR-X staring spotlight imaging: A chance to estimate absolute heights. - Sergi Duque; Helko Breit; Ulrich Balss; Alessandro Parizzi (IGARSS, 2015)

A definition of next-generation SAR products for geodetic applications. - Michael Eineder; Ulrich Balss; Steffen Suchandt; Christoph Gisinger; Xiaoying Cong; Hartmut Runge (IGARSS, 2015)

Absolute 4-D positioning of persistent scatterers with TerraSAR-X by applying geodetic stereo SAR. - Christoph Gisinger; Stefan Gernhardt; Stefan Auer; Ulrich Balss; Stefan Hackel; Roland Pail; Michael Eineder (IGARSS, 2015)

Absolute Height Estimation Using a Single TerraSAR-X Staring Spotlight Acquisition. - Sergi Duque; Helko Breit; Ulrich Balss; Alessandro Parizzi (IEEE Geosci. Remote. Sens. Lett., 2015)

Precise Three-Dimensional Stereo Localization of Corner Reflectors and Persistent Scatterers With TerraSAR-X. - Christoph Gisinger; Ulrich Balss; Roland Pail; Xiaoxiang Zhu 001; Sina Montazeri; Stefan Gernhardt; Michael Eineder (IEEE Trans. Geosci. Remote. Sens., 2015)

Automated extraction of 3-D Ground Control Points from SAR images - an upcoming novel data product. - Ulrich Balss; Hartmut Runge; Steffen Suchandt; Xiaoying Cong (IGARSS, 2016)

SAR absolute ranging - Validation and application of SAR geodesy processor using ECMWF reanalysis and operational data. - Xiaoying Cong; Ulrich Balss; Steffen Suchandt; Michael Eineder; Hartmut Runge (IGARSS, 2016)

SAR ground control point identification with the aid of high resolution optical data. - Sina Montazeri; Xiao Xiang Zhu 001; Ulrich Balss; Christoph Gisinger; Yuanyuan Wang 002; Michael Eineder; Richard Bamler (IGARSS, 2016)

Geodetic stereo SAR with small multi-directional radar reflectors. - Martin Willberg; Christoph Gisinger; Ulrich Balss; Thomas Fritz 002; Michael Eineder (IGARSS, 2016)

Recent Findings on the Sentinel-L Geolocation Accuracy Using the Australian Corner Reflector Array. - Christoph Gisinger; Ulrich Balss; Helko Breit; Adrian Schubert; Matthew C. Garthwaite; David Small; Thomas Gruber 003; Michael Eineder; Thomas Fritz 002; Nuno Miranda (IGARSS, 2018)

Measurements on the Absolute 2-D and 3-D Localization Accuracy of TerraSAR-X. - Ulrich Balss; Christoph Gisinger; Michael Eineder (Remote. Sens., 2018)

Mitigation of Tropospheric Delay in SAR and InSAR Using NWP Data: Its Validation and Application Examples. - Xiaoying Cong; Ulrich Balss; Fernando Rodríguez González; Michael Eineder (Remote. Sens., 2018)

Long-Term Validation of TerraSAR-X and TanDEM-X Orbit Solutions with Laser and Radar Measurements. - Stefan Hackel; Christoph Gisinger; Ulrich Balss; Martin Wermuth; Oliver Montenbruck (Remote. Sens., 2018)

Tectonic Shift Measurement with Geodetic SAR Processing. - Hartmut Runge; Ulrich Balss; Steffen Suchandt; Michael Eineder (IGARSS, 2019)

First Experiences with Active C-Band Radar Reflectors and Sentinel-1. - Christoph Gisinger; Michael Eineder; Ramon Brcic; Ulrich Balss; Thomas Gruber 003; Xanthi Oikonomidou; M. Heinze (IGARSS, 2020)

An FPGA/MPSoC Based Low Latency Onboard SAR Processor. - Helko Breit; Srikanth Mandapati; Ulrich Balss (IGARSS, 2021)

Very Low Latency Architecture for Earth Observation Satellite Onboard Data Handling, Compression, and Encryption. - Michele Caon; Paolo Motto Ros; Maurizio Martina; Tiziano Bianchi; Enrico Magli; Francisco Membibre; Alexis Ramos; Antonio Latorre; Murray Kerr; Stefan Wiehle; Helko Breit; Dominik Günzel; et al. (IGARSS, 2021)

In-Depth Verification of Sentinel-1 and TerraSAR-X Geolocation Accuracy Using the Australian Corner Reflector Array. - Christoph Gisinger; Adrian Schubert; Helko Breit; Matthew C. Garthwaite; Ulrich Balss; Martin Willberg; David Small; Michael Eineder; Nuno Miranda (IEEE Trans. Geosci. Remote. Sens., 2021)

The Extended Timing Annotation Dataset for Sentinel-1 - Product Description and First Evaluation Results. - Christoph Gisinger; Ludivine Libert; Petar Marinkovic; Lukas Krieger; Yngvar Larsen; Antonio Valentino; Helko Breit; Ulrich Balss; Steffen Suchandt; Thomas Nagler; Michael Eineder; Nuno Miranda (IEEE Trans. Geosci. Remote. Sens., 2022)

Synthetic Aperture Radar Image Formation and Processing on an MPSoC. - Stefan Wiehle; Srikanth Mandapati; Dominik Günzel; Helko Breit; Ulrich Balss (IEEE Trans. Geosci. Remote. Sens., 2022)