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Human design 1 4
Human design 1 4




human design 1 4 human design 1 4

The graphic below compares the OLI spectral bands to Landsat 7′s ETM+ bands. OLI collects data for visible, near infrared, and short wave infrared spectral bands as well as a panchromatic band. OLI is a push-broom sensor with a four-mirror telescope and 12-bit quantization. OLI improves on past Landsat sensors using a technical approach demonstrated by a sensor flown on NASA’s experimental EO-1 satellite. Landsat 8 instruments represent an evolutionary advance in technology. USGS leads post-launch calibration activities, satellite operations, data product generation, and data archiving at the Earth Resources Observation and Science (EROS) center.

human design 1 4

On May 30, 2013, USGS took over routine operations and the satellite became Landsat 8. NASA led the design, construction, launch, and on-orbit calibration phases, during which time the satellite was called the Landsat Data Continuity Mission (LDCM). Landsat 8 was developed as a collaboration between NASA and the U.S. These two sensors provide seasonal coverage of the global landmass at a spatial resolution of 30 meters (visible, NIR, SWIR) 100 meters (thermal) and 15 meters (panchromatic). ( The Landsat 8 Launch in Quotes.) The Landsat 8 satellite payload consists of two science instruments-the Operational Land Imager (OLI) and the Thermal Infrared Sensor (TIRS). Landsat 8 launched on February 11, 2013, from Vandenberg Air Force Base, California, on an Atlas-V 401 rocket, with the extended payload fairing (EPF) from United Launch Alliance, LLC.






Human design 1 4