Near real-time mapping of burned area by synergizing multiple satellites remote-sensing dataWildfireburned areanear real-timehigh spatiotemporal resolutionmulti-source satellite imagesWildfires have significant impacts on human lives, critical infrastructures, and Earth's ecosystems. Accurate and timely ...
6, the change maps on the Sydney wildfire demonstrated that CR-based k-Map and log-ratio works much better than VH or VV backscatter. As for the Chuckegg Creek Fire, the backscatter changes in VH and VV were partly counteracted, making CR have no superiority to VH or VV polarization. ...
Near Real-Time Wildfire Progression Monitoring with Sentinel-1 SAR Time Series and Deep LearningNatural hazardsComputational scienceStudy areas: Elephant Hill Fire (Canada, 2017), Camp fire (USA, 2018) and Chuckegg Creek Fire (Canada, 2019). The maps of the study areas were generated using ...
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Unsupervised Geospatial Domain Adaptation for Large-Scale Wildfire Burned Area Mapping Using Sentinel-2 MSI and Sentinel-1 SAR Data. In Proceedings of the IGARSS 2023—2023 IEEE International Geoscience and Remote Sensing Symposium, Pasadena, CA, USA, 16–21 July 2023; IEEE: Piscataway, NJ, USA,...
Local time zone: Is this incorrect?Set your custom location HOW MANY SATELLITES CAN WE SAFELY FIT IN EARTH ORBIT? - Experts have been sounding alarm bells for years that Earth orbit is getting a bit too crowded. So how many satellites can we actually launch to space before it gets to ...
Severe flooding can also occur on land destroyed by fire. Wildfires can leave the land void of vegetation and the soil hydrophobic; it can take up to five years after a wildfire for vegetation to return.2 When rain falls, water runs across the Earth’s surface—rather than being absorbed—...
These tips can help you prepare your home after the long Lake Tahoe winter. Service Your Heating Continue Reading New Placer County Fire Hazard Map March 16, 2025 by trudilee In February of 2025, Governor Gavin Newsom signed an executive order meant to enhance wildfire resiliency measures in ...
Jeanrenaud, et al., A Multimodal, Multilingual Telephone Application: The Wildfire Electronic Assistant, Wildfire Communications Inc., 4 pages, Sep. 5-9, 1999. Kamm, Candace et al., The role of speech processing in human-computer intelligent communication, Speech Communication Journal, 15 pages...
Therefore, the development of a real-time system for debris-flow hazard assessment is necessary to provide preliminary information for rapid decision making about evacuations or restoration measures, as well as to prevent secondary disasters caused by debris flows. Recently, various map-based ...