Name: Weekly meeting ET-EMR noise
Start: 2025-08-26T13:30:00+02:00
End: 2025-08-26T15:20:00+02:00
Location: https://nikhef-nl.zoom.us/my/stanbentvelsen?pwd=ve90oFYt26lI9y0Yz6r5OghtiUdhT7.1

Weekly meeting ET-EMR noise

Tuesday, August 26, 2025 - 1:30 PM

Monday, August 25, 2025
Tuesday, August 26, 2025

1:30 PM NP1: Analytic understanding of NN (Stefan et al.)
NP1: Analytic understanding of NN (Stefan et al.)
1:30 PM - 1:50 PM
Integral understanding of NN modeling clear definitions, in response of (sometimes confusing) publications of Harms et al. Analytical calculations for simplified geometry and geology Deliverable: a paper (living-doc?) describing all aspects of NN modeling

1:50 PM NP2: Validation of the numerical tools (Stan, Michael et al.)
NP2: Validation of the numerical tools (Stan, Michael et al.)
1:50 PM - 2:10 PM
Compare to the analytic calculations Gradually increasing complexity: layered geology and realistic geometries Deliverable: 1. (written) comparisons of the various tools 2. understanding of the effect of layered geology and geometry effects

2:10 PM NP3: (Preparation for) sub-surface measurements (Wim, Michael et al.)
NP3: (Preparation for) sub-surface measurements (Wim, Michael et al.)
2:10 PM - 2:30 PM
Merge surface and sub-surface measurements Attenuation and effect of the motorway on seismic activity underground Magnetic disturbances - effect of train traffic Calculations of NN based on measurements Delivery: assessment of the sub-surface NN level

2:30 PM NP4: Mitigation (Achim et al.)
NP4: Mitigation (Achim et al.)
2:30 PM - 2:50 PM
Generation of ideas and development of tools to mitigate NN Delivery: assessment of the level of mitigation that can be obtained