Impacts on Water Quality after Hurricane Sandyacademic.uprm.edu/hdc/documents/Univision_Slides_Final...
Transcript of Impacts on Water Quality after Hurricane Sandyacademic.uprm.edu/hdc/documents/Univision_Slides_Final...
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Impacts on Water Quality after Hurricane Sandy
NOAA - Cooperative Remote Sensing Science and Technology Center
Center Director: Dr. Reza Khanbilvardi
The City College of New York June 12, 2013
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Prof. Jorge Gonzalez & Graduate student: Estatio Gutierrez Mechanical Engineering
Sandy Simulated Path over NYC
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NYCMetNet
Vertical Profilers and Surface Stations
a
b
c
d
e
f
a) Hyper spectral radiometer
b) Sodar to 300 m
c) Radar Wind Proifiler to 2 km
d) Backscatter aerosol Lidar
e) Building top Met Tower
f) Sodar to 400 m 3
Win
d S
pee
d (
MP
H)
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Computer modeling of storm surge in Hudson River during Sandy Oct. 29th - 30th, 2012
Prof. Hansong Tang & Graduate students: Isabel Perez and Ke Qu Civil Engineering
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Riverbed erosion due to storm surge during Sandy (Red color means high Erosion) Erosion: 0 – 0.3 m
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bbp is a good indicator of total particulate concentration.
Water turbidity in Long Island Sound and NY Bight from satellite imagery Suomi – VIIRS sensor
Slightly increased water turbidity even before the storm (red and green colors) Prof. Alex Gilerson Graduate students: Carlos Carrizo and Soe Haling Electrical Engineering
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bbp is a good indicator of total particulate concentration.
Water turbidity in Long Island Sound and NY Bight from satellite imagery Suomi – VIIRS sensor
Significant increase of water turbidity and concentration of mineral particles in the whole region – no blue color, red and green only
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bbp is a good indicator of total particulate concentration.
Water turbidity in Long Island Sound and NY Bight from satellite imagery Suomi – VIIRS sensor
Water turbidity is back to normal (mostly blue)