Landsat 8 Satellite Capabilities
Multispectral and Thermal Data for Global Land Monitoring and Environmental Analysis
About the Landsat 8 Satellite
Launched in 2013 under NASA and the United States Geological Survey (USGS) as part of the long-running Landsat program, Landsat 8 is a US Earth observation satellite equipped with advanced multispectral and thermal sensors. It captures 30 metre resolution multispectral imagery across visible and near-infrared bands, complemented by thermal infrared data captured at 100 metre resolution and resampled to 30 metre for analysis consistency. With a wide swath width of 185 km and a revisit cycle of 16 days, Landsat 8 provides consistent, medium resolution coverage ideal for monitoring large-scale land use and environmental changes globally.
Beyond its technical capabilities, Landsat 8’s freely available data supports diverse applications including precision agriculture, forestry management, urban heat analysis, and environmental monitoring. Its rich multispectral and thermal datasets enable detailed assessments of vegetation health, water quality, land cover change, and disaster impacts such as wildfire and deforestation. The satellite’s imagery continuity, spanning back to 1972 through the Landsat program, makes it an invaluable resource for long-term ecological research, land management, and policy decision-making.
Cost effective data
A low cost satellite imagery option with open data availability for widespread geospatial analysis.
Wide swath width satellite coverage
Swath width of 185 km, allowing for large-area coverage in a single pass.
Open Data license
Freely available imagery available under a Creative Commons-like license.
Key Features and Benefits of the Landsat 8 Satellite
- Multispectral imaging across visible, near-infrared, and shortwave infrared bands enables precise land use, vegetation, and water quality analysis.
- Thermal infrared sensor captures temperature variations, aiding in urban heat island studies, wildfire monitoring, and drought assessment.
- Part of the long-standing Landsat program, offering a continuous 50+ year archive for tracking historical land surface changes.
- Essential for monitoring environmental dynamics including deforestation, agricultural health, wildfire impacts, and disaster response.
