nighttime lights
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Bright Lights, Big Cities: An Intern Takes on the World of Remote Sensing
Intern Dorothee Grant is using daytime and nighttime lights satellite data to help map urban areas at large spatial scales.
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Bright Lights, Big City?
Researchers using nighttime lights data to ask questions about economic development in sub-Saharan Africa have findings counter to expectation.
During COP30—the 2025 UN Climate Change Conference taking place November 10–21 in Belém, Brazil—experts from Columbia Climate School and Columbia University will be contributing to key events, sharing insights, and helping shape the dialogue toward ambitious, science-based solutions. Learn More
