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  2. Landsat program - Wikipedia

    en.wikipedia.org/wiki/Landsat_program

    Interview with Jim Irons – Landsat 8 Project Scientist – NASA Goddard Space Flight Center. In 1965, William T. Pecora, the then director of the United States Geological Survey, proposed the idea of a remote sensing satellite program to gather facts about the natural resources of our planet. Pecora stated that the program was "conceived in ...

  3. Landsat 9 - Wikipedia

    en.wikipedia.org/wiki/Landsat_9

    Landsat 9 is an Earth observation satellite launched on 27 September 2021 from Space Launch Complex-3E at Vandenberg Space Force Base on an Atlas V 401 launch vehicle. [3] NASA is in charge of building, launching, and testing the satellite, while the United States Geological Survey (USGS) operates the satellite, and manages and distributes the data archive. [4]

  4. List of Earth observation satellites - Wikipedia

    en.wikipedia.org/wiki/List_of_Earth_observation...

    Landsat-8: Active NASA and USGS 2013 Follow on to Landsat-7 with improved imager OLI and thermal sensor TIRS. Landsat-9: Active NASA and USGS 2021 Follow on to Landsat-8 with OLI sensor and thermal sensor TIRS-2. Landsat-9 will extend the Landsat program to maintain the time series of these type of data. Megha-Tropiques: Active CNES and ISRO: 2011

  5. Earth Observing System - Wikipedia

    en.wikipedia.org/wiki/Earth_Observing_System

    Landsat 5-8 Operational Land Imager (OLI) [5] Developed by Ball Aerospace & Technologies Corporation, the OLI is a crucial aspect of modern LandSat vehicles. Using 7000 sensors per band (Spectrum band), the OLI on NASA's most recent LandSat (LANDSAT 8) Satellite, will image/view the entire earth every 16 days. Enhanced Thematic Mapper + (ETM+ ...

  6. Goddard Space Flight Center - Wikipedia

    en.wikipedia.org/wiki/Goddard_Space_Flight_Center

    The Goddard Space Flight Center (GSFC) is a major NASA space research laboratory located approximately 6.5 miles (10.5 km) northeast of Washington, D.C., in Greenbelt, Maryland, United States. Established on May 1, 1959, as NASA's first space flight center, GSFC employs about 10,000 civil servants and contractors.

  7. Landsat 8 - Wikipedia

    en.wikipedia.org/wiki/Landsat_8

    Landsat 8 is an American Earth observation satellite launched on 11 February 2013. It is the eighth satellite in the Landsat program; the seventh to reach orbit successfully. . Originally called the Landsat Data Continuity Mission (LDCM), it is a collaboration between NASA and the United States Geological Survey (USG

  8. OSAM-1 - Wikipedia

    en.wikipedia.org/wiki/OSAM-1

    In 2016, NASA's Restore-L satellite was intended to refuel Landsat 7. [4] In 2020, SPIDER was added and the name was changed from Restore-L to OSAM-1. In Feb 2022, OSAM-1 passed its Critical Design Review. [6] On 04 Sept 2023, NASA notified Congress of their intent to cancel OSAM-1. [7] On 20 Sept 2023 the satellite bus arrived at NASA Goddard ...

  9. Operational Land Imager - Wikipedia

    en.wikipedia.org/wiki/Operational_Land_Imager

    The Operational Land Imager (OLI) is a remote sensing instrument aboard Landsat 8, built by Ball Aerospace & Technologies. Landsat 8 is the successor to Landsat 7 and was launched on February 11, 2013. [1] OLI is a push broom scanner that uses a four-mirror telescope with fixed mirrors.