Landsat 9: A Continuing Legacy of Earth Observation
In order to continue the Landsat program’s long-standing legacy, NASA and the USGS launched Landsat-9 in September 2021 as the 9th satellite.
Satellite Feature
The 50 Most Influential Satellites in History
A list of the 50 most iconic satellites put up into space to monitor our planet. We show the uses and types of satellites like weather and GPS satellites.
Sentinel 2 Bands and Combinations
Sentinel 2 has a total of 13 bands. Each band is 10, 20 or 60 meters in pixel size. This includes red, green, blue, near infrared and short infrared bands.
DigitalGlobe Satellite Imagery: Worldview, GeoEye and IKONOS
If you want the sharpest satellite imagery in the world, harness the power of DigitalGlobe imagery. Each pixel in a Worldview-3 image is about 31 cm.
SRTM Shuttle Radar Topography Mission
During an 11-day mission, Space Shuttle Radar Topography (SRTM) mission captured Earth’s elevation at 1 arc-second (30 meters) for over 80% of the Earth.
Landsat Program: 50+ Years Archive of Earth
Imagine being able to rewind forty years back in time. For any given place and time. Then, see how much it’s changed. You can through the Landsat Program!