| Forest assessment using high resolution SAR data in X-band R Perko, H Raggam, J Deutscher, K Gutjahr, M Schardt Remote sensing 3 (4), 792-815, 2011 | 102 | 2011 |
| Assessment of the stereo-radargrammetric mapping potential of TerraSAR-X multibeam spotlight data H Raggam, K Gutjahr, R Perko, M Schardt IEEE Transactions on Geoscience and Remote Sensing 48 (2), 971-977, 2009 | 98 | 2009 |
| Advanced DTM generation from very high resolution satellite stereo images R Perko, H Raggam, KH Gutjahr, M Schardt ISPRS annals of the photogrammetry, remote sensing and spatial information …, 2015 | 60 | 2015 |
| The epipolarity constraint in stereo-radargrammetric DEM generation K Gutjahr, R Perko, H Raggam, M Schardt IEEE transactions on geoscience and remote sensing 52 (8), 5014-5022, 2013 | 51 | 2013 |
| Mapping tropical rainforest canopy disturbances in 3D by COSMO-SkyMed spotlight InSAR-stereo data to detect areas of forest degradation J Deutscher, R Perko, K Gutjahr, M Hirschmugl, M Schardt Remote sensing 5 (2), 648-663, 2013 | 51 | 2013 |
| Frequency effects in Pol-InSAR forest height estimation F Kugler, F Koudogbo, K Gutjahr, K Papathanassiou European conference on synthetic aperture radar (EUSAR), 1-4, 2006 | 45 | 2006 |
| Assessment of the mapping potential of Pléiades stereo and triplet data R Perko, H Raggam, K Gutjahr, M Schardt ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information …, 2014 | 40 | 2014 |
| Estimating the velocity and direction of moving targets using a single optical VHR satellite sensor image M Pesaresi, KH Gutjahr, E Pagot International Journal of Remote Sensing 29 (4), 1221-1228, 2008 | 34 | 2008 |
| Accuracy assessment of 3D point retrieval from TerraSAR-X data sets H Raggam, R Perko, K Gutjahr, N Kiefl, W Koppe, S Hennig 8th European Conference on Synthetic Aperture Radar, 1-4, 2010 | 20 | 2010 |
| The status of earth observation techniques in monitoring high mountain environments at the example of pasterze glacier, Austria: Data, methods, accuracies, processes, and scales M Avian, C Bauer, M Schlögl, B Widhalm, KH Gutjahr, M Paster, C Hauer, ... Remote Sensing 12 (8), 1251, 2020 | 18 | 2020 |
| The capabilities of TerraSAR-X imagery for retrieval of forest parameters R Perko, H Raggam, K Gutjahr, M Schardt na, 2010 | 17 | 2010 |
| Methodical alternatives to the glacier motion measurement from differential SAR interferometry A Sharov, KH Gutjahr, F Meyer, M Schardt INTERNATIONAL ARCHIVES OF PHOTOGRAMMETRY REMOTE SENSING AND SPATIAL …, 2002 | 17 | 2002 |
| Humid tropical forest monitoring with multi-temporal L-, C-and X-band SAR data J Deutscher, K Gutjahr, R Perko, H Raggam, M Hirschmugl, M Schardt 2017 9th International Workshop on the Analysis of Multitemporal Remote …, 2017 | 16 | 2017 |
| Using worldwide available TerraSAR-X data to calibrate the geo-location accuracy of optical sensors R Perko, H Raggam, K Gutjahr, M Schardt 2011 IEEE International Geoscience and Remote Sensing Symposium, 2551-2554, 2011 | 16 | 2011 |
| The challenge to use multi-temporal InSAR for landslide early warning M Schlögl, K Gutjahr, S Fuchs Natural Hazards 112 (3), 2913-2919, 2022 | 15 | 2022 |
| INSAR block parameter adjustment K Gutjahr, H Raggam EUSAR 2000, 493-496, 2000 | 15* | 2000 |
| Combined Use of SAR and Optical Time Series Data for Near Real-Time Forest Disturbance Mapping M Hirschmugl, J Deutscher, K Gutjahr, C Sobe, M Schardt 9th International Workshop on the Analysis of Multitemporal Remote Sensing …, 2017 | 13 | 2017 |
| One-step three-dimensional phase unwrapping approach based on small baseline subset interferograms C Esch, J Köhler, K Gutjahr, WD Schuh Remote Sensing 12 (9), 1473, 2020 | 12 | 2020 |
| On the analysis of the phase unwrapping process in a D-InSAR stack with special focus on the estimation of a motion model C Esch, J Köhler, K Gutjahr, WD Schuh Remote Sensing 11 (19), 2295, 2019 | 12 | 2019 |
| DEM-based epipolar rectification for optimized radargrammetry R Perko, K Gutjahr, M Krüger, H Raggam, M Schardt 2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS …, 2017 | 11 | 2017 |
Roland PerkoPrincipal Scientist, Joanneum ResearchVerified email at joanneum.at
