Modelling land uplift rates and their error propagation

Karin Kollo*, Martin Vermeer

*Corresponding author for this work

    Research output: Contribution to journalArticleScientificpeer-review

    Abstract

    The article describes a method for deriving the precision of a predicted land uplift value at an arbitrary terrain point which is assumed connected in height to a levelling benchmark using GNSS and a precise geoid model. We derive a statistical model for predicting the uplift rate from the existing point rates along with its empirical signal covariance function. One of our aims is a study on how a land uplift rate model and its empirical covariance function can be determined and then used for calculating changes in height over the time interval between precise levellings or GNSS heightings.

    Original languageEnglish
    Pages (from-to)33-40
    Number of pages8
    JournalGeodesy and Cartography
    Volume37
    Issue number1
    DOIs
    Publication statusPublished - 2011
    MoE publication typeA1 Journal article-refereed

    Keywords

    • Empirical covariance function
    • Error propagation
    • Height system
    • Post-glacial rebound
    • UDK 528.389

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