ocr: NASAFacts National Aeronautics and Space Administration Marshall Space Flight Center Huntsville, Alabama 35812 S-2000-09-107-MSFC September 2000 NASA's Heat Hunters Combating effects of the Urban Heat Island at the Global Hydrology and Climate Center These flyover shots of Baton Rouge, La., represent a typical aerial view of the city (left) and a thermal readout of metropolitan hot spots, indicated by the lighter patches. click to close