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FEATURED STORY

FEATURED STORY

FEATURED STORY

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Laboratory News

SLAP in Spain for LIAISE Field Campaign

07.16.2021
Goddard's Scanning L-band Active Passive (SLAP) airborne soil moisture sensor is participating in the European Land surface Interactions with the Atmosphere over the Iberian Semi-arid Environment (LIAISE) campaign, with applications to Planetary Boundary Layer and related science. Ed Kim (617), Hessam Izadkhah (617/Aerotek), Albert Wu (61A/ATA Aerospace), and NASA Langley's B200 aircraft are currently in Spain for the campaign.

Habana Authors Article for The Orbital Index

05.26.2021
The Orbital Index’s latest issue featured a guest article, “GRACE, the bumpy road so far,” by Nlingi Habana (61A/SSAI) highlighting some of the role and some of the main findings of the GRACE mission and those of its successor, GRACE-FO.
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Overview

The laboratory performs broad research, in the areas of Earth time variable and static geopotential and geomagnetic fields, Earth orientation, surface deformation, characterization and change, tides, land ice mass evolution, global and regional sea level, and airborne and spaceborne laser altimetry. The laboratory also supports many NASA missions in fundamental and core capabilities including satellite radar and laser altimetry precise positioning, pointing, ranging, timing, geolocation and calibration and validation. The laboratory is a leader in the design, development, implementation and application of airborne and spaceborne geodetic laser altimeter technology and instruments including NASA’s Land, Vegetation, and Ice Sensor (LVIS) and the Global Ecosystem Dynamics Investigation Lidar (GEDI). The laboratory is the home of the Space Geodesy Project which encompasses the management, development, operation and maintenance of NASA’s Space Geodetic Network that is comprised of the four major space geodetic observing systems: Very Long Baseline Interferometry (VLBI), Satellite Laser Ranging (SLR), Global Navigation Satellite System (GNSS), and the Doppler Orbitography and Radio-positioning by integrated Satellite (DORIS) system. It is also home to the Crustal Dynamics Data Information System dedicated to the archive and distribution of space geodesy related data sets; as well as the home to GEODYN, NASA’s state-of-the-art geodetic parameter estimation and precision orbit determination system.

For further information, data, research, and other resources, see Geodesy and Geophysics Research.

Contact Us

Scott B Luthcke
301.614.6112
Chief [61A]
Evan Derek Hoffman
301.286.1394

General inquiries about the scientific programs at NASA's Goddard Space Flight Center may be directed to the Center Office of Communications at 1.301.286.8955.

                                                                                                                                                                                        
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