NASA Logo, National Aeronautics and Space Administration
NASA Space Science Data Coordinated Archive Header

Flock 3R 3



The Flock 3r launch is part of Planet’s regular maintenance of its in-orbit constellation. The 16 Dove satellites will join Planet’s 100+ actively imaging fleet of Doves, along with the RapidEye and Skysat fleets, providing unparalleled Earth observation coverage and revisit rates. Flock 3r is being sent to a 500 km altitude Sun Synchronous Orbit (SSO). SSO’s regular mid-morning crossing times provide consistent lighting conditions (sun angle and shadows) that make it easier for humans and algorithms to detect changes in our imagery.

Alternate Names

    Facts in Brief

    Launch Date: 2018-11-29
    Launch Vehicle: PSLV-XL
    Launch Site: Sriharikota, India
    Mass: 5 kg

    Funding Agency

    • Planet Labs, Inc. (United States)


    • Technology Applications

    Additional Information

    Questions and comments about this spacecraft can be directed to: Coordinated Request and User Support Office

    [] NASA Logo -