Researchers Track Megacity Carbon Footprints Using Mounted Sensors
Researchers with the NASA Jet Propulsion Laboratory have undertaken a large project that will allow them to measure the carbon footprint of megacities – those with millions of residents, such as Los Angeles and Paris. Such an endevour is achieved using sensors mounted in high locations above the cities, such as a peak in the San Gabriel Mountains and a high-up level on the Eiffel Tower that is closed to tourist traffic.
The sensors are designed to detect a variety of greenhouse gases, including methane and carbon dioxide, augmenting other stations that are already located in various places globally that measure greenhouse gases. These particular sensors are designed to achieve two purposes: monitor the specific carbon footprint effects of large cities, and as a by-product of that information to show whether such large cities are meeting – or are even capable of meeting – their green initiative goals.
Read more via the Associated Press