Jason-1 Line Drawing

TOPEX/Poseidon Ground Tracks

Variability of Ocean Dynamic Topography

For NASA scientist Severine Fournier, studying our planet knows no borders.

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

OSTM/Jason-2 Artist's Concept

Jason-1: LRA instrument

TOPEX/Poseidon Altimeter

Jason-1 launch images

TOPEX/Poseidon Collecting Data

Jason-1 Launch Configuration

Mike Davis in front of the faring

Poseidon-3 Altimeter

Jason-1 in full flight configuration

Bringing Satellite Data Down to Earth

Water Vapor

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

Jason-3 Ready for Launch

Radiometer Rework - April 2007

Jason-3 Satellite Prepared For Launch

TOPEX/Poseidon Mission to Planet Earth

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

OSTM/Jason-2 Line Drawing

The Antonov cargo aircraft carrying the Sentinel-6 Michael Freilich satellite touches down on the runway at Vandenberg Air Force Base in California on Sept. 24, 2020.

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

TOPEX/Poseidon Radiometer