2017 News and Updates

August 8, 2017
Water resources icon
ASCE has honored Soroosh Sorooshian, Ph.D., M.ASCE, with the 2017 Ven Te Chow Award for his pioneering work in hydrologic science and water resources systems engineering, including hydrometeorology, hydroclimate studies, and application of remote sensing with special focus on the hydrologic cycle and water resources issues. Established in 1995, the Ven Te Chow Award recognizes individuals whose lifetime achievements in the field of hydrologic engineering have been distinguished by exceptional achievement and significant contributions in research, education, or practice.

 

August 1, 2017
ISS Georeferenced Digital Camera Images from Montenegro Wildfires 2017
Click here to view the full image collection and download  high quality georeferenced images. This collection of digital camera images was taken by astronauts onboard the International Space Station on August 1st, 2017, then manually georeferenced by members of the Earth Science and Remote Sensing Unit at NASA Johnson Space Center

 

June 22, 2017
SAR map for 2017 Uruguay Flooding. Credit: Batuhan Osmanoglu (GSFC) and Rashied (JPL).
On May 24, 2017, a series of extreme rainfall events began impacting the west and northwest regions or Uruguay. These rains caused severe flooding in the Departments of Salto, Paysandú and Artigas.  SAR floods maps. The dates and locations depicted in these images are as follows:
  • Upper left: Salto - 6/14/2017
  • Upper Right: Itaqui - 6/9/2017
  • Lower Left: Colón - 6/14/2017
  • Lower Right: closeup for Itaqui - 6/9/2017

 

June 16, 2017
Flood detection / intensity map for Uruguay from the GFMS
On May 24, 2017, a series of extreme rainfall events began impacting the west and northwest regions or Uruguay. These rains caused severe flooding in the Departments of Salto, Paysandú and Artigas. 

 

June 14, 2017
ISS Georeferenced Digital Camera Images from South Africa wildfires 2017
Click here to view the full image collection and download  high quality georeferenced images. This collection of digital camera images was taken by astronauts onboard the International Space Station on June 14th, 2017, then manually georeferenced by members of the Earth Science and Remote Sensing Unit at NASA Johnson Space Center

 

June 10, 2017
SNPP/VIIRS Automatic flood detection may in Uruguay from May 27 - June 10 2017
On May 24, 2017, a series of extreme rainfall events began impacting the west and northwest regions or Uruguay. These rains caused severe flooding in the Departments of Salto, Paysandú and Artigas.

 

June 7, 2017
MISR-MINX height map smoke plume.
Wildfire outbreaks can generate a significant amount of atmospheric aerosols that can have regional to global impacts on Earth’s energy balance and surface temperature. To determine the influence of wildfires, accurate plume heights are needed, but are difficult to obtain in areas of significant cloud cover. Stereo images from NASA’s Multi-Angle Imaging Spectroradiometer (MISR) make it possible to retrieve plume heights using parallax by constraining the smoke plume layer height. When the retrieval height is significantly below the Lifting Condensation Level (LCL), the effects of cloud contamination are often reduced. The Knysna Wildfire began the evening of June 6, 2017 and by June 07, consisted of 26 fires. These fires were fanned towards residential areas by strong winds from a cyclone to the west. The towns of Belvidere, Breonton-on-Sea, and Rheenendal were evacuated after news that a family of three passed away in the fire on June 6. The smoke observed by MISR on June 7 was injected at 3+ km. At this height, the aerosols can escape the boundary layer and enter the middle Troposphere, causing enhanced regional cooling and increased long-range aerosol transport. MISR height profiles downwind from near-source.  

 

May 24, 2017
Capacity building icon
The SERVIR global network recently convened a four-day Service Planning Exchange hosted at the Regional Center for Mapping of Resources for Development (RCMRD) -- SERVIR’s Eastern & Southern Africa Hub. Representatives from SERVIR-West Africa, SERVIR-Hindu Kush-Himalaya, and SERVIR-Mekong made the trip to Nairobi on April 24-27 along with USAID, NASA, and SERVIR Support Team personnel.

 

May 9, 2017
Landsat 7 image of flooding near near St. Peters, Missouri on May 9th, 2017.
Landsat 7 image of flooding near near St. Peters, Missouri on May 9th, 2017. Landsat 8 image showing the same area on April 28, 2016 for comparison. In late April and early May 2017, heavy rains in the Midwest gave way to rising rivers and flooding. These false-color images from Landsat satellites show one affected area near St. Peters, Missouri, northwest of St. Louis.

 

May 9, 2017
GPM IMERG 7 day rainfall accumulation ending on May 7th, 2017 for the Quebec region.
GPM IMERG 7 day rainfall accumulation ending on May 7th, 2017 for the Quebec region. 1-, 3- and 7-day accumulations are available as shapefile and GeoTIFF files for the affected areas: https://pmm.nasa.gov/precip-apps Time series of the affected areas are available through NASA Giovanni: https://giovanni.sci.gsfc.nasa.gov/giovanni/  

 

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