NASA’s Harmonized Landsat and Sentinel-2 (HLS) project is a groundbreaking initiative that combines data from Landsats 8 & 9 with the European Space Agency’s Sentinel-2A & 2B satellites.
As the world looks for sustainable solutions, a system tapping into Landsat data for water management has passed a critical test.
The Pale Blue Dot Visualization Challenge—aimed at making Earth observation data accessible to everyone—has officially kicked off.
Safeguarding freshwater resources is crucial, and while scientists use a variety of ground-based techniques to gauge water quality, the Landsat program has provided water quality data from orbit for decades.
Satellite data are providing information to Bangladeshi farmers about how much water they are using, how much they have, and how much their crops need.
Applying AI to Earth data—including Landsat—helps terraPulse reveal sustainable options for farming, reforestation, and land management.
Washington-Allen is a longtime Landsat data user working towards drylands restoration and sustainability solutions.
NASA Harvest gathered agricultural remote sensing experts to discuss how Landsat fundamentally transformed agricultural monitoring over the last half century.
Satellites offer a wealth of information pertinent for water and food security. Landsat has long been a foundational piece of the “Space for Ag” initiative.
After 50 years of Landsat, discovery of new commercial and scientific uses is only accelerating.
Landsat allows herders to monitor vast expanses of desert in a way traditional field monitoring can’t support.
BBC’s Follow the Food documentary series has reported on Earth observations supporting food production, market stability and on-farm decisions.
NASA is partnering with farmers to deliver new technology, new tools and new data to help producers make decisions at every level, from the farm field to the state to the nation to the world.
New Michigan State University research found that incorporating in-season water deficit information into remote sensing-based crop models significantly improves corn yield predictions.
Researchers at North Carolina State University have developed an automated technique that uses Landsat to determine when swine waste lagoons were constructed and how they may have affected environmental quality.
More than 100 countries at the UN Climate Change Conference this past year made the bold commitment to halt and reverse deforestation by 2030.
Data from Landsat powers OpenET, a new web-based platform that puts water use information for 17 western United States into the hands of farmers, water managers and conservation groups.
Kustas’ research informed the new OpenET app that uses Landsat thermal data as a key data input.
Soil is the foundation of our food systems, and sustainable farming depends upon healthy soil, which has impacts far beyond the field on air, water and climate.
‘Green tides’ of algae have wreaked havoc across the coastlines of Brittany, France, for half a century due to high levels of agricultural runoff. With efforts to reduce these underway, a new technique using over three decades of satellite images highlights the extent of the continuing problem.
Putting NASA and USGS satellite information at farmers’ fingertips leads to less water use and better crop yields in South Asia.
Scientists use Landsat to track changing patterns of deforestation that tells them how Amazonian agricultural practices have changed, from small family holdings to massive ranching operations.
The SERVIR team has developed models for groundwater demand based on Earth observations for parameters like rainfall and surface water from satellite missions.
Farmers rely on the accuracy of a crucial NASA and USGS mission, Landsat, to make decisions about crops.
A young start-up is using satellite data to give California farmers better information about water, which can translate into water savings or bigger yield for the same input.
A new data set uses Landsat data to extend the Crop Data Layer back in time.
A new web-based platform called OpenET will soon be putting satellite data in the hands of farmers, water managers and conservation groups to accelerate improvements and innovations in water management.
Satellite images are helping to reveal how COVID-19 lockdown measures are impacting food security, urban surface heat, water quality and aquatic ecosystems, and more in NASA-funded studies.
The Food and Agricultural Organization of the United Nations published an audio article about using geospatial data, including Landsat, to monitor would agriculture on soundcloud.
USDA researcher Martha Anderson uses satellites and instruments like Landsat and ECOSTRESS to see how stressed plants are from space.
Grape growers like Gallo are using data from Earth-observing satellites to better track soil and vine moisture levels, understand vine water use and plan grapevine irrigation.
A new satellite-driven biophysical model can make accurate forecasts of crop water use that are critical for farmland water management and sustainability.
With Landsat data, farmers can find new ways to grow more crops with less water.
