@inproceedings{sabback:hal-05586081, TITLE = {{Spatial mapping of 1D and 3D Seismic Aggravation Factors in the Grenoble Basin Using Global Sensitivity Analysis}}, AUTHOR = {Sabback, Georges and Cornou, C{\'e}cile and de Martin, Florent}, URL = {https://hal.science/hal-05586081}, BOOKTITLE = {{40th General Assembly of the European Seismological Commission (ESC2026)}}, ADDRESS = {Istanbul, Turkey}, YEAR = {2026}, MONTH = Sep, KEYWORDS = {spectral-element simulations ; Sobol sensitivity indices ; spatial microzonation ; site effects ; 1D/3D aggravation factors}, HAL_ID = {hal-05586081}, HAL_VERSION = {v1}, }