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UID:pretalx-foss4g-2024-CCRDGC@talks.staging.osgeo.org
DTSTART;TZID=-03:20241205T100000
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DESCRIPTION:The State of California has a recurring issue of devastating wi
 ldfires that spread out of control\, causing significant damage to the wel
 l-being of its citizens\, environment\, and economy.\n\nDue to this recurr
 ing issue\, the State of California and the USDA—United States Forest Se
 rvice committed to treating one million acres of land (roughly 400\,000 he
 ctares) to reduce the occurrence and severity of these wildfires. Planscap
 e was created to prioritize and guide this one million-acre effort.\n\nPla
 nscape is a freely available tool built to help landscape planners\, publi
 c agents and the general public prioritize and learn about landscape inter
 ventions that minimize fire risk and cost while maximizing ecological bene
 fits. \n\nPlanscape utilizes zonal statistics data gathered from over 200 
 raster layers\, applying Linear Programming techniques to determine the be
 st locations for planners to intervene in the landscape by performing trea
 tments such as mastication\, prescribed burns\, etc.\n\nThis hands-on sess
 ion will discuss several options for obtaining Zonal Statistics for Plansc
 ape. In this benchmark\, we can compare a diverse range of technologies an
 d techniques utilized to reduce the necessary time to obtain zonal statist
 ics for roughly 24 million regular polygons covering the state of Californ
 ia and\, over 200 million zonal statistics records.\n\nThis talk benchmark
 s the following methods: PostGIS + PostgreSQL\, Python RasterIO\, rasterst
 ats\, custom code.
DTSTAMP:20260505T233319Z
LOCATION:Room II
SUMMARY:Benchmarking Zonal Stats for Wildfire Resilience - George Rodrigues
  da Cunha Silva
URL:https://talks.staging.osgeo.org/foss4g-2024/talk/CCRDGC/
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