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    Active Debris Removal for LEO Missions

    Virgili, B.B. / Krag, H. | British Library Conference Proceedings | 2013

    Strategies for Active Removal in LEO

    Virgili, B.B. / Krag, H. | British Library Conference Proceedings | 2009

    Surveillance Radar Design Options as a Function of Cataloguing Performance Requirements

    Krag, H. / Klinkrad, H. | British Library Conference Proceedings | 2009

    A Statistical Look on ESA's Conjunction Event Predictions

    Flohrer, T. / Krag, H. / Lemmens, S. | British Library Conference Proceedings | 2013

    Collision Probability Assessment for the RapidEye Satellite Constellation

    Stoll, E. / Merz, K. / Krag, H. | British Library Conference Proceedings | 2013

    Rapport om en Reise gjennem Schweiz

    Krag, H. | TIBKAT | 1866

    EISCAT Space Debris during the IPY - A 5000-Hour Campaign

    Markkanen, J. / Jehn, R. / Krag, H. | British Library Conference Proceedings | 2009

    Bi-Static Radar Measurements Using ESA's 15 Meter Ground Stations

    Sessler, G.M.A. / Smeds, B. / Krag, H. | British Library Conference Proceedings | 2009

    Orbit Determination from Combined Radar and Optical Tracks during XMM Contingency Operations

    Flohrer, T. / Krag, H. / Klinkrad, H. | British Library Conference Proceedings | 2009

    Conclusions from ESA Space Debris Telescope Observations on Space Debris Environment Modelling

    Krag, H. / Klinkrad, H. / Jehn, R. | British Library Conference Proceedings | 2009

    Improving ESA's Collision Risk Estimates by an Assessment of the TLE Orbit Errors of the US SSN Catalogue

    Flohrer, T. / Krag, H. / Klinkrad, H. | British Library Conference Proceedings | 2009

    Radar Mappings of Attitude Analysis of Objects in Orbit

    Lemmens, S. / Krag, H. / Rosebrock, J. et al. | British Library Conference Proceedings | 2013

    Results of Space Debris Survey Observations on Highly-Eccentric MEO Orbits

    Hinze, A. / Schildknecht, T. / Flohrer, T. et al. | British Library Conference Proceedings | 2013

    Analysing Global Achievements in Orbital Lifetime Reduction at the End of LEO Missions

    Krag, H. / Lemmens, S. / Flohrer, T. et al. | British Library Conference Proceedings | 2013

    INTRODUCING UPCOMING ENHANCEMENTS OF ESA'S MASTER

    Horstmann, A. / Wiedemann, C. / Stoll, E. et al. | British Library Conference Proceedings | 2016

    Preliminary Results from Reflectance Spectroscopy Observations of Space Debris in GEO

    Vananti, A. / Schildknecht, T. / Krag, H. et al. | British Library Conference Proceedings | 2009

    Update of ESA DRAMA ARES: Comparison of Envisaged Collision Alerts with Operational Statistics and Impact of Catalogue Accuracy

    Dominguez-Gonzalez, R. / Sanchez-Ortiz, N. / Gelhaus, J. et al. | British Library Conference Proceedings | 2013

    Assessment and Categorization of TLE Orbit Errors for the US SSN Catalogue

    Flohrer, T. / Krag, H. / Klinkrad, H. et al. | British Library Conference Proceedings | 2008