Heatmap analysis of modeled coastal tsunamis using different bathymetry data resolutions

• Main Authors: Felix, Raquel, Hubbard, Judith, Wilson, Kaya, Switzer, Adam D.
• Other Authors: Asian School of the Environment
• Format: Article
• Language: English
• Published: 2025
• Subjects: Earth and Environmental Sciences; Bathymetry; Coastal tsunami
• Online Access: https://hdl.handle.net/10356/182065
• Institution: Nanyang Technological University

We examined how variations in the horizontal resolution of bathymetry influence the behavior of modeled tsunamis at shallow depths nearshore. This was done using the Cornell Multi-grid Coupled Tsunami Model (COMCOT) to simulate tsunamis with resampled bathymetric data at resolutions of 5, 10, 20, 30...