TOPEX/Poseidon Line Drawing

Jason-1 in full flight configuration

OSTM/Jason-2 Artist's Concept

Jason-1 readies for launch in its bay at Vandenberg, AFB (10/31/01)

Wind Speed

Radiometer Rework - April 2007

To provide scientists with essential information about global and regional changes in the seas, NASA will launch the Jason-3 satellite from Vandenberg Air Force Base in California.

The joint U.S.-European Sentinel-6 Michael Freilich is the next in a line of Earth-observing satellites that will collect the most accurate data yet on sea level and how it changes over time. With ...

Experts from NASA, ESA, EUMETSAT, and NOAA discuss the upcoming launch of Sentinel-6 Michael Freilich in a recorded live broadcast

Jason-3 Lifts Off!

TOPEX/Poseidon LRA

Radiometer Installation Team - April 2007

Wave Height

Bringing Satellite Data Down to Earth

TOPEX/Poseidon Altimeter

Launch preparations are progressing! (11/21/01) Photos: Stacy Mitchell of John Hopkins APL/TIMED project

Jason-1 readies for launch in its bay at Vandenberg, AFB (10/31/01)

t - 12 minutes

TOPEX/Poseidon Poster (no text)

The SpaceX Falcon 9 rocket carrying the Sentinel-6 Michael Freilich spacecraft lifts off from Space Launch Complex 4 at Vandenberg Air Force Base in California, Nov. 21, 2020, at 9:17 a.m. PST

The SpaceX Falcon 9 with the Sentinel-6 Michael Freilich satellite is lifted to vertical at Space Launch Complex 4

OSTM/Jason-2 Artist's Concept

The SpaceX Falcon 9 rocket, topped with the Sentinel-6 Michael Freilich satellite secured inside its payload fairing, is rolled to Space Launch Complex 4

Whale Census and Habitat

Jason-1 Launch - Artists Concept

OSTM/Jason-2 GPSP