Quadtree aggregations of TEAM forecast model

<p>The Tectonic Earthquake Activity Model (TEAM) is a geodetic-based model using Version 2.1 of the Global Strain Rate Map (GSRM2.1; Kreemer et al., 2014), while the World Hybrid Earthquake Estimates based on Likelihood scores (WHEEL) is a model obtained from a multiplicative log-linear combination of TEAM with the Smoothed Seismicity (KJSS) model of Kagan and Jackson (2011).</p> <p>The forecast model is proposed and described in the following publication:</p> <p>Bayona, J.A., Savran, W., Strader, A., Hainzl, S., Cotton, F. and Schorlemmer, D., 2021. Two global ensemble seismicity models obtained from the combination of interseismic strain measurements and earthquake-catalogue information. <em>Geophysical Journal International</em>, <em>224</em>(3), pp.1945-1955.</p> <p>Multi-resolution grids are generated using Quadtree. The grids are generated based on earthquake catalog data and strain data points.&nbsp; Each file in the repository represents a forecast aggregated on a particular grid. The forecast file naming is derived from the criteria used to generate the grid. For example, &#39;N&#39; stands for number earthquakes, &#39;SN&#39; stands for Strain data points, and &#39;L&#39; stands for maximum zoom-level allowed for the grid.&nbsp;</p> <p>The forecast is represented in the following format:</p> <p>&nbsp;</p> <table align="center"> <tbody> <tr> <td>Tile</td> <td>depth_min</td> <td>depth_max</td> <td>5.95</td> <td>6.05</td> <td>6.15</td> <td>6.25</td> <td>&nbsp;...</td> </tr> <tr> <td>&#39;000&#39;</td> <td>0</td> <td>70</td> <td>0.00715</td> <td>00.00604</td> <td>0.00485</td> <td>0.00323</td> <td>&nbsp;...</td> </tr> </tbody> </table> <p>&nbsp;</p>