Landsat Next Defined

Landsat Next Defined

Landsat Next is on the horizon—the new mission will not only ensure continuity of the longest space-based record of Earth’s land surface, it will fundamentally transform the breadth and depth of actionable information freely available to end users. Take a look at the new capabilities that will define the next Landsat mission.

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Landsat Next Defined

Landsat Next Defined

Landsat Next is on the horizon—the new mission will not only ensure continuity of the longest space-based record of Earth’s land surface, it will fundamentally transform the breadth and depth of actionable information freely available to end users. Take a look at the new capabilities that will define the next Landsat mission.

Read More »

“It’s really by stepping back and looking at the Earth, observing these changes in their context from space, can we really understand what’s happening.”


“The ability to see what was happening through time through Landsat imagery helped us tremendously… from sea-level, we hadn’t seen the signs of retreat that the Landsat imagery showed us—the diminishing of the glaciers, of the size and mass of the glaciers. It rocked our world. It truly changed the narrative of interpretation in Glacier Bay. The story that we shared with visitors about glaciers in Glacier Bay was transformed by that information.”


“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.”


“The key role of Landsat in the context of climate change is to document the impact of climate change on global ecosystems, which is highly relevant for the future availability of food, water, and fiber resources, as well as the provision of ecosystem services including biodiversity.”


“Population in 1972… was around 4 billion people. When we launched Landsat 8 there was 7 billion people on the surface of the planet. Due to those factors our land use and land cover has changed dramatically and continues to change and we use the information and the images from the Landsat satellites to understand the change, to study the trends, and to predict the future.”


“I’d go to meetings and people were just jumping up and down because they had discovered another use for the data.”


“The rich history of Landsat (40+ years) enables not only change detection and trend analysis, but also provides a unique oppurtunity for hydrologic model calibration and validation as shown in this application.”


“We use Landsat 8 to document glacier velocity patterns on a mountain-range-wide scale. Mapping glacier velocity is facilitated by Landsat’s high radiometric resolution and precise geolocation.”


“The long, consistent view of Earth from space provided by Landsat sparks advances in science, enables more efficient natural resources management, and promotes profitable applications of the data in commerce and industry. In step with the National Research Council and other objective reviews, the non-federal Landsat Advisory Group has found that the broad benefits of Landsat far outweigh the cost.”


“Many people have no idea how Earth imagery has improved their daily lives as it has become integrated into modern technologies. Like GPS and weather data, information from Landsat is woven into the fabric of our economy and society.”


Landsat satellite imagery is ideal for gauging vegetation cover shifts because it supplies spectral data for surface areas of about 90 square meters – fine enough to track changing spectral signal patterns across large study areas.


“The tracking of over-irrigated areas for targeting irrigation advisory texts was completely dependent on Landsat TIR data.”


“You need decades of data to say that a change in kelp is due to climate change rather than other cyclical factors, with Landsat, we have those data.”


“The Landsat program relative to agriculture monitoring has been profound. The whole idea that Landsat could look at the condition of crops, the acreage of crops, seeing how they evolve, diseases… it just has been tremendously impactful for agriculture.”


“You may have heard me say this before, but I firmly believe there are few topics more fundamental to study than the workings of our planet. The earth sciences aim to unravel how the lithosphere, atmosphere, hydrosphere, and biosphere operate—and how they operate together. It is a science of synthesis. And it’s one that needs to move forward, both because of the great service the earth sciences perform for society and the understanding of world-shaping processes that they advance.”


“Landsat has really become the gold standard of remote sensing from space. It’s provided an invaluable, indelible record of the recent history of our planet.”


“The long-term acquisition plan of the Landsat mission provides a unique and invaluable dataset for tracking multi-decadal changes in the density and distribution of mangroves at continental scales.”


“Landsat data is assimilated into our estimation system and therefore provides the key constraint on our snowpack estimates. Without Landsat data this analysis would have to be done in a modeling context or using limited in situ data and therefore would have significantly higher uncertainties.”


“Until we made the map of coral reefs with Landsat 7, global maps of reefs had not improved a lot since the amazing maps that Darwin drafted.”


“Having all of this [30 m] Landsat data available more or less globally since 1984 will keep glaciologists busy for some more years, if not decades.”


“From a valuation standpoint, Landsat is an extremely valuable public good just in its direct use—let alone the economic value of all the indirect uses built on the direct data.”


“A sizable portion of our greenhouse gas contribution to the atmosphere comes from land use. And having Landsat data to look back to the 1970s, from there to now, you can then calculate or approximate year-by-year what that contribution is, and that’s extremely important.”


“By using Landsat 8 imagery, and classification tree analysis, which is an advanced artificial intelligence routine, we have been able to construct a reliable classification system to identify cheatgrass infestations that is accurate. This has implications for fire susceptibility. Cheatgrass is driving wildfire on rangelands and we need to identify areas that have heightened susceptibility to wildfire.”


“By unleashing the power of our vast and open data resources, the Climate Data Initiative helps spark private sector innovation and will leverage resources for those on the front lines who are dealing with climate change. We are pooling into one place data from across the federal government to make it more accessible to the public and we hope our efforts will inspire other countries to follow suit.”


Landsat 9 bw
Landsat 9 bw
Landsat 9 bw

The NASA/USGS Landsat Program provides the longest continuous space-based record of Earth’s land in existence. Landsat data give us information essential for making informed decisions about Earth’s resources and environment.