Modelled hazard maps and cyclone tracks laid over every district, upazila and union the twin holds, joined to the e-GP award value and public sites placed in each district. Each exposure measure is compared with the damage BBS recorded by district in 2015 to 2020, recomputed on every read. The exposure counts are sourced; the measures are not validated as a risk forecast, because the comparison uses the damage years themselves under a rule set after seeing the results. Cyclone and surge exposure track that damage; river flood exposure does not, because the flood maps ignore embankments.
Loading hazard exposure and the damage check (the first load re-derives every correlation)…