2/15/2023 0 Comments San juan puerto rico map 2019Our results show an 80% decrease in lights, in total, immediately after Hurricane Maria. Within all of the island’s settlements, we track outages and recovery times, and link these measures to census-based demographic characteristics of residents. We apply the methodology in Puerto Rico following Hurricane Maria, which caused the longest blackout in US history. ![]() In contrast to existing utility data, these estimates are independent, open, and publicly-available, consistently measured across regions that may be serviced by several different power companies, and inclusive of distributed power supply (off-grid systems). Here, we develop an approach for using daily satellite nighttime lights data to create spatially disaggregated power outage estimates, tracking electricity restoration efforts after disasters strike. A real-time understanding of the distribution and duration of power outages after a major disaster is a precursor to minimizing their harmful consequences.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |