Comprehensive estimate of 2010 Deepwater Horizon oil spill

The open-access article, "Remote Sensing Estimation of Surface Oil Volume During the 2010 Deepwater Horizon Oil Blowout in the Gulf of Mexico: Scaling up AVIRIS Observation with MODIS Measurements," suggests that optical remote sensing observations from coarse-resolution satellite instruments can estimate the thickness and volume of large oil slicks in the vast ocean when some fine-resolution aircraft measurements are available: the combined measurements of two NASA satellite instruments (MODIS on Terra and Aqua) and one NASA airborne instrument (AVIRIS) resulted in maps that revealed surface oil volume, relative oil thickness, and probable distributions of the various thicknesses for the northern Gulf of Mexico.

"This research comes from a stellar team of scientists. It is the result of great collaborations amongst universities, government agencies and industry," says Hou. "The lead article author, Chuanmin Hu, is a top researcher on ocean monitoring and remote sensing; another author, Rebecca Green, is a well-known expert in the federal government when it comes to oil-spill monitoring and impact assessment. The work this team produced has the potential of very important environmental, economic, and social impact for us: the more accurately we can assess the volume of oil spills at synoptic scale, the better we can plan mitigation efforts for future spills, and the better we can assess how such spills affect our marine and coastal communities and environments, in order to best apply our resources."