Future Missions

Satellite Name Sponsor Exp.Life Time Purpose Launch Date
Approved by ILRS for Future SLR Tracking
NISAR NASA/JPL, ISRO 3 yrs Earth observation 2024
NXD-1 (SLAG) Nanjing University of Information Science and Technology 3 yrs Positioning, geodesy March 2023
RANGE Georgia Institute of Technology 1 yr Positioning information, precise orbit determination December 03, 2018
Future Satellites with Retroreflectors
ALOS-4 (Advanced Land Observing Satellite-4) JAXA ≥ 7 yrs Observe the Earth's surface using its onboard phased array type L-band synthetic aperture radar (SAR). 2023-2024
CRISTAL (Copernicus polaR Ice and Snow Topography ALtimeter) EU/Copernicus, ESA 2035 Measure and monitor sea-ice thickness and overlying snow depth ≥ 2027
ETS-9 MEXT, JAXA, MIC, and NICT 16 yrs Engineering Test Satellite. Achieve next generation geostationary satellite communication. 2025
Galileo (2nd Generation) ESA ≥ 10 yrs Second generation satellites for the Galileo GNSS system. Starting in 2024
GENESIS ESA   Colocation of the four space geodesy techniques (GNSS, SLR, VLBI, DORIS) in space. Late 2020s
GPS IIIF DoD, DoT 15 yrs Provide improved positioning, navigation & timing. Colocation in space (SLR & GNSS). TBD 2026+
GRITSS (Geodetic Reference Instrument Transponder for Small Satellites) NASA ∼ 1 yr Accurately tie collocated VLBI, SLR and GNSS systems to improve the Terrestrial Reference Frame.. ≥ 2024
HY-2E, 2F National Satellite Ocean Application Service (NSOAS), China ≥ 3 yrs Oceanographic remote sensing satellite with a radar altimeter and other instrumentation 2027-2030
Lunar Pathfinder ESA/NASA   Navigation support in lunar orbit with a lunar laser retroreflector 2026
Mass Change mission NASA/DLR ≥ 7 yrs Monitor mass change in the Earth system. Continue GRACE, GRACE-FO time series of data. 2027-2028
MAGIC (Mass change And Geosciences International Constellation) ESA, NASA ≥ 4 yrs Form a Bender constellation with the Mass Change mission (NASA/DLR) to monitor mass change with higher temporal & spatial resolution. 2031-2032
NASA CLPS (Commercial Lunar Payload Services) Lander TO19D NASA   Lunar Lander to Mare Crisium, with Next Generation. Lunar Retroreflector (NGLR PI. Prof. Douglas Currie, University of Maryland, USA) ≥2024
NASA CLPS (PRISM) CP-11 NASA, ESA   MoonLIGHT Pointing Actuator (MPAc), a Next Generation Lunar Retroreflector (PI. Marco Muccino). onboard the Intuitive Machines Lunar Lander to Reiner Gammer ≥ 2024
Sentinel-3C EU/Copernicus, ESA, EUMETSAT ≥ 2031 Ocean surface topography measurement & ocean observation 2024
Sentinel-3D EU/Copernicus, ESA, EUMETSAT ≥ 2035 Ocean surface topography measurement & ocean observation 2028
Sentinel-6B Multi-agency ≥ 2030 Sea level monitoring & ocean surface topography 2025

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