Whale Census and Habitat

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

Inside half of the Delta Clam shell faring

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

Jason-1 DORIS

Spacecraft processing

In many communities in the U.S., sea level rise is already a factor in people’s lives in the form of high-tide flooding.

Wind Speed

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 Radiometer

OSTM/Jason-2 DORIS

Poseidon-3 Altimeter

Ionospheric Total Electron Content

This artist's concept shows Jason-3 over the California coast.

Jason-1 launch images

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

Radiometer Install - April 2007

TOPEX/Poseidon LRA

Applications of Spaceborne Altimetry

TOPEX/Poseidon GPS

OSTM/Jason-2 Artist's Concept

Radiometer Install - Jan. 2007

The Falcon 9 protective payload fairing containing the Sentinel-6 Michael Freilich satellite

OSTM/Jason-2 GPSP