3D displacement estimates due to deep-seated hydrocarbon production in Groningen from satellite radar interferometry, 2015-2023

DOI:10.4121/34394aab-6139-4397-9235-f9f041ac9299.v1
The DOI displayed above is for this specific version of this dataset, which is currently the latest. Newer versions may be published in the future. For a link that will always point to the latest version, please use
DOI: 10.4121/34394aab-6139-4397-9235-f9f041ac9299

Datacite citation style

Hanssen, Ramon; Brouwer, Wietske (2025): 3D displacement estimates due to deep-seated hydrocarbon production in Groningen from satellite radar interferometry, 2015-2023 . Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/34394aab-6139-4397-9235-f9f041ac9299.v1
Other citation styles (APA, Harvard, MLA, Vancouver, Chicago, IEEE) available at Datacite

Dataset

This dataset provides 3D ground displacement estimates for the Groningen gas field area estimated from InSAR observations. The displacement vectors are derived using an augmented strapdown decomposition method, which estimates physically meaningful displacement components using ascending and descending InSAR Line-of-Sight (LoS) observations.


The strapdown approach enables so-called “3D-global / 2D-local” solutions by incorporating minimal but meaningful contextual information about the expected physical behavior and/or spatial geometry of the deformation field [1]. The method defines a local reference system with transversal, longitudinal, and normal (TLN) directions, with motion only occurring in the transversal-normal (TN) plane. The method allows for the incorporation of a prior uncertainty in the local frame orientation, enabling the propagation of this uncertainty to the final displacement estimates. This supports cartographic visualization using vector fields with confidence ellipses, enhancing interpretability. See for a full description of the method [2].


This repository provides the 3D displacement estimates due to deep-seated hydrocarbon production in the Groningen region. The dataset includes a set of coordinates, where for each coordinate nine parameters are provided


  1. East displacement velocity estimate, d_e [mm/yr]
  2. North displacement velocity estimate, d_n [mm/yr]
  3. Up displacement velocity estimate, d_u [mm/yr]
  4. The variance of d_e
  5. The variance of d_n
  6. The variance of d_u
  7. The covariance between d_e and d_n
  8. The covariance between d_e and d_u
  9. The covariance between d_n and d_u


Each set of parameters in the dataset represents a single Region of Uniform Motion (RUM), which is a 500x500m grid cel. The dataset is stored as a csv file. In addition, the JSON file provides the metadata related to this dataset. The GitHub repository provides an example script on how to read and plot the 3D velocity data including the error ellipses.


The data can be visualized using the link to the github repository.

[1] Brouwer, Wietske S., and Ramon F. Hanssen. "Estimating three-dimensional displacements with InSAR: the strapdown approach." Journal of Geodesy 98.12 (2024): 110.


[2] Brouwer, Wietske S., and Ramon F. Hanssen. "3D surface displacement estimation over the Groningen gas field, the Netherlands" Submitted to: Netherlands Journal of Geoscience.

History

  • 2025-09-30 first online, published, posted

Publisher

4TU.ResearchData

Format

.csv; .json, link

Funding

  • DeepNL (grant code DEEP.NL.2018.048) NWO

Organizations

TU Delft, Faculty of Civil Engineering and Geosciences, Department of Geoscience and Remote Sensing, Mathematical Geodesy and Positioning

DATA

Files (3)