TOPEX/Poseidon GPS

TOPEX/Poseidon Altimeter

TOPEX/Poseidon Mission to Planet Earth

Sea Level

Headed for Orbit!

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

Launching aboard the joint U.S.-European Sentinel-6 Michael Freilich satellite is NASA’s next instrument that will help improve weather forecasting.

Early morning at the launch pad

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.

Wind Speed

Radiometer Installation Team - April 2007

OSTM/Jason-2 GPSP

High Resolution Jason-1 launch images

TOPEX/Poseidon launch

Jason-3

Jason-1 Launch Configuration

Ionospheric Total Electron Content

OSTM/Jason-2 Line Drawing

Jason-1 LRA

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

OSTM/Jason-2 Radiometer Antenna

TOPEX/Poseidon DORIS

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

Jason-1: LRA instrument

Variability of Ocean Dynamic Topography

OSTM/Jason-2 Artist's Concept