Jason-1 Line Drawing

TOPEX/Poseidon DORIS

OSTM/Jason-2 Radiometer Antenna

Poseidon-3 Altimeter

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 DORIS

TOPEX/Poseidon Launch

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

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

TOPEX/Poseidon Ground Tracks

These photos were taken during the Payload Attach Fitting (PAF) mating operation with Jason-1. (11/14/01) Photos: Scott Michel

Water Vapor

Radiometer Installation Team - April 2007

Jason-3 3D Model

High Resolution Jason-1 launch images

Jason-1 Lithograph

Ionospheric Total Electron Content

Sea Surface Height

TOPEX/Poseidon Radiometer

OSTM/Jason-2 Radiometer Antenna

Mission team members perform acoustic tests of the Sentinel-6 Michael Freilich satellite in a chamber outfitted with giant speakers that blast the spacecraft with sound. This is to ensure that the ...

Jason-1 launch images

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

Jason-3 Ready for Launch

Ocean Dynamic Topography

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.