1. 2007
  2. Single and dual-frequency precise point positioning: Approaches and performances

    Le, AQ., Keshin, MO. & van der Marel, H., 2007, In: Proceedings of the 3rd ESA Workshop on Satellite Navigation User Equipment Technologies. J.L. Gerner (ed.). Noordwijk: ESA Publications, p. -

    Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

  3. Spatial dependency of the effective ionization level parameter for NeQuick

    Memarzadeh, Y. & van der Marel, H., 2007, Proceedings of the 3rd ESA Workshop on Satellite Navigation user Equipment Technologies. J.L. Gerner (ed.). Noordwijk: ESA Publications, p. -

    Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

  4. Towards sequential water vapor predictions based on time series of GPS and MERIS observations

    Lindenbergh, RC., van der Marel, H., Keshin, MO. & de Haan, S., 2007, Proceedings of Envisat Symposium, Montreux, Switzerland, 23-27 April 2007. Lacoste, H. & Ouwehand, L. (eds.). Noordwijk: ESA communication Production Office, ESTEC, p. 1-6 6 p.

    Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

  5. 2006
  6. A comparison between neQuick-derived and measured slant ionosphereric delay from GPS data

    Memarzadeh, Y. & van der Marel, H., 2006, Proceedings of the European Navigation Conference, 7-10 May 2006, Manchester, England. Prof. David Last (ed.). Manchester: Royal Institute of Navigation, p. -

    Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

  7. A new decimetre accuracy GNSS solution using free-to-air signals: FIX 8

    Sheridan, K., van der Marel, H., Chen, R., Guyader, E., Keshin, MO. & Pattinson, M., 2006, Proceedings of the European Navigation conference 2006, 7-10 May 2006, Manchester England. Prof. David Last (ed.). Manchester: Royal Institute of Navigation, p. -

    Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

  8. Combining water vapor data from GPS and MERIS

    Lindenbergh, RC., Keshin, MO., van der Marel, H. & Hanssen, RF., 2006, Proceedings of the International Society for Photogrammetry and Remote Sensing, 6-11 May 2006, Enschede, The Netherlands. N. Kerle & A.K. Skidmore (eds.). Enschede: ISPRS Commission VII, p. -

    Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

  9. Kriging of spatial-temporal water vapor data

    Lindenbergh, RC., Keshin, MO., van der Marel, H. & Hanssen, RF., 2006, Proceedings of the 7th International Symposium on Spatial Accuracy Assessment in Natural Resources and Environmental Sciences, 5-7 July 2006, Lisbon, Portugal. Mario Caetano & Marco Prainho (eds.). Lisbon: Instituto Geografico Portugues, p. 439-448 10 p.

    Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

  10. 2005
  11. Demonstration experiment

    Elgered, G. & van der Marel, H., 2005, Exploitation of ground-based GPS for operational numerical weather prediction and climate applications. Elgered, G., Plag, H-P., van der Marel, H., Barlag, S. & Nash, J. (eds.). Luxembourg: European Communities, p. 21-84 234 p.

    Research output: Chapter in Book/Conference proceedings/Edited volumeChapterScientificpeer-review

  12. Ground-based atmospheric remote sensing in the Netherlands: European outlook

    Russchenberg, HWJ., Bosveld, F., Swart, D., ten Brink, H., de Leeuw, G., Uijlenhoet, R., Arbesser-Rastburg, B. & van der Marel, H., 2005, In : IEICE Transactions on Communications. E88-B, 6, p. 2252-2257 6 p.

    Research output: Contribution to journalArticleScientificpeer-review

  13. Real-time kinematic positioning with NASA's internet-based global differential GPS (IDGD)

    Keshin, MO., Tiberius, CCJM. & van der Marel, H., 2005, In : Journal of Gyroscopy and Navigation. 4, 47, p. 12-24 13 p.

    Research output: Contribution to journalArticleScientificpeer-review

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