Posts and Pages with the Tag : Flooding

Modeled Depth Grids – California & Nevada Flooding ( post )

Summary Depth grids were modeled using stream gauges for the 2017 California/Nevada flooding disaster event.


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Forecasted Flood Depth Grids – Hurricane Irma ( post )

Summary Forecasted flood depth grids were generated for Hurricane Irma using the National Weather Service’s (NWS) Advanced Hydrologic Prediction Service (AHPS) forecasted water levels. These depth grids allowed for pre-event planning and early estimated hazard exposure counts.


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Forecasted Flood Depth Grids – Hurricane Harvey ( post )

Summary Forecasted flood depth grids were generated for Hurricane Harvey using the National Weather Service’s (NWS) Advanced Hydrologic Prediction Service (AHPS) forecasted water levels.  These depth grids allowed for pre-event planning and early estimated hazard exposure counts.


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Flood Detection % Maps – Hurricane Maria ( post )

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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Flood Detection % Maps – Hurricane Irma ( post )

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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Modeled Depth Grids – Hurricane Nate ( post )

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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Flood Detection % Maps – Hurricane Harvey ( post )

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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