Water Vapor

TOPEX/Poseidon Artist's Concept

Jason-1: TRSR instrument

This visualization shows total sea level change between 1992 and 2019, based on data collected from the TOPEX/Poseidon, Jason-1, Jason-2, and Jason-3 satellites. Blue regions are where sea level ha...

Jason-3 Ready for Launch

Radiometer Install - April 2007

Ionospheric Total Electron Content

TOPEX/Poseidon LRA

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

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.

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

OSTM/Jason-2 LRA

Sea Level

Our Rising Seas infographic (version 2020)

OSTM/Jason-2 Radiometer Antenna

OSTM/Jason-2 Artist's Concept

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

Radiometer Rework - April 2007

Jason-1 launch images

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

TOPEX/Poseidon Mission to Planet Earth

Jason-3

Jason-3 Satellite Prepared For Launch

TOPEX/Poseidon Collecting Data

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

Spacecraft processing