Puerto Rico Nadir Aerial Imagery

Summary Aerial imagery was collected for Puerto Rico in the days directly following Hurricane Maria (09/26/2017 – 10/24/2017). The intent was to quickly develop a snapshot of current conditions to help guide response efforts.


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Damage Assessments – Hurricane Harvey

Summary Geospatial damage assessments were produced for certain impacted areas of Hurricane Harvey using Modeled Preliminary Observation Depth Grids.


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Flood Detection % Maps – Hurricane Harvey

Summary This spatio-temporal composite flood extent product was produced using 34 flood extents derived from SAR and Multispectral imagery acquired over the course of 11 days (Aug 26th – September 5th, 2017) by NASA MSFC SPoRT, Copernicus EMS, MDA Systems and ARIA NASA JPL/Caltech throughout Hurricane Harvey using a wide range of sensors and sensor types…


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Damage Assessments – Hurricane Maria

Summary Geospatial damage assessments were produced for certain impacted areas of Hurricane Maria using NOAA Imagery and Modeled Preliminary Observation Depth Grids.


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Puerto Rico & USVI Building Outlines

Summary Geospatial scientists at Oak Ridge National Laboratory have developed a novel method to quickly gather building structure datasets that support emergency response teams assessing properties damaged by Hurricanes Harvey, Irma and Maria. By coupling deep learning with high-performance computing, ORNL collected and extracted building outlines and roadways from high-resolution satellite and aerial images.


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Damage Assessments – Hurricane Nate

Summary Modeled coastal damage assessments were produced for Hurricane Nate using Modeled Preliminary Coastal Depth Grids.


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Modeled Depth Grids – Hurricane Nate

Summary Modeled coastal surge depth grids were generated for Hurricane Nate. These depth grids are intended for use in a high level analysis of flood depth impacts to buildings for geospatial damage assessments.


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Civil Air Patrol (CAP) Browser

Summary Civil Air Patrol supports American communities with emergency response, diverse aviation, and ground serves. CAP has the technological ability to preform even when impact from severe weather affects power, internet, phones, and flight takeoffs, making it a crucial and inexpensive method for FEMA to the get the imagery they need quickly and effectively. CAP provides numerous aerial imagery of…


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Hurricane Incident Journal

Summary FEMA’s Hurricane Incident Journal provides relevant spatial decision-making support for FEMA leadership and a view into federal information available to the general public.


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Flood Detection % Maps – Hurricane Irma

Summary This spatio-temporal composite flood extent product was produced using 16 flood extents derived from SAR and Multispectral imagery acquired over the course of 8 days (Sept 10th – September 17th, 2017) by NASA MSFC SPoRT, Copernicus EMS, MDA Systems and ARIA NASA JPL/Caltech throughout Hurricane Irma using a wide range of sensors and sensor types as well…


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Flood Detection % Maps – Hurricane Maria

Summary This spatio-temporal composite flood extent product was produced using 14 flood extents derived from SAR and Multispectral imagery acquired over the course of 4 days (Sept 20th – September 24th, 2017) by NASA MSFC SPoRT, Copernicus EMS, MDA Systems and ARIA NASA JPL/Caltech throughout Hurricane Maria using a wide range of sensors and sensor types as…


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