“The user community has expressed great interest in maintaining Landsat continuity, supporting synergy with the Copernicus Sentinel-2 mission, and enabling new emerging applications that are critical to tackle the challenges in today’s global environment.”

“Landsat can see the surface—human settlements, forests, coastal systems. It helps us understand crucial areas of biodiversity on land, crop yields, how to manage our resources, how to protect them.”

“Landsat 8 represents yet another substantial advance to continuing a 40 year land data record, essential to understanding the Earth’s biosphere, anthropogenic changes to land use and land cover, the terrestrial carbon cycle, and the consequences for climate and biodiversity. This important extension to the Landsat series, the Landsat 8 mission, was achieved, through an outstanding interagency and industrial partnership, effectively managed to achieve breakthrough improvements in satellite …

“With applied conservation programs, we’re using that [Landsat] imagery to say here are the areas that we can prioritize for conservation management, and here are areas that maybe we can let go. It’s a very powerful tool for getting conservation to happen.”

“Agricultural engineer Jean-Francois Pekel and colleagues have created a kind of virtual time machine, showing past changes in surface water and providing a baseline for charting the changing future of our watery world. To achieve this feat, Pekel and colleagues used more than 3 million Landsat images of Earth’s lakes, wetlands, and rivers taken between 1984 and 2015.”

“It’s hard to quantify the value of Landsat, but the last time USGS tried in 2017 they estimated that it produces $3.45B in value to society annually. There’s a second important conclusion buried in that study: if they tried charging for the data, that value would likely vanish in the blink of an eye.”

“Whether it’s since 1985 or 2000, we see this greening of the Arctic evident in the Landsat record.”

“We’ve got this data of every field, of every country…. the archive is just going to continue to yield good information, good science, better management, reduce costs. It’s incredible.”