- By:
- Kar, Bandana ; Bobeck, Jessica M; Moss, Tamar; Hughes, David C
- Page Number:
- 1-4
- Issue Number:
- NA
- Book Title:
- 2021 IEEE Geoscience and Remote Sensing Society
- Publication Date:
- December 27, 2023
- Publisher Location:
- IEEE, New York, United States of America
- Conference Name:
- IEEE International Geoscience and Remote Sensing Symposium 2021 (IGARSS)
- Conference Location:
- Brussels, Belgium
- Conference Sponsor:
- IEEE
Abstract
Monitoring progress of power restoration following extreme events is essential for situational awareness about spatio-temporal distribution of populations without power and to help with response efforts. Because of the proprietary nature of restoration data, and the difficulty in obtaining power outage data from utility companies in near real-time (e.g., during hurricane Maria (2017)), this project used satellite derived nighttime lights data from Visible Infrared Imaging Radiometer Suite (VIIRS) Day/Night Band (DNB) to (i) monitor wide area power outage and (ii) estimate impacted customers over time to assist with restoration. A discussion of the methodology and its implementation during hurricanes Maria (2017) and Eta (2020) is presented in this paper. Future work will focus on calibrating estimated customers based on light intensity and density distribution, and generation of restoration profiles for emergency response.
