NASA Home Page Goddard Space Flight Center Home Page
NASA Logo - Goddard Space Flight Center   + Visit
a directory of Earth science data and services Global Change Master Directory Web site
header 2 bullet Links bullet FAQ bullet Contact Us bullet Site Map
Home Data Sets Data Services Learn about GCMD_legacy's portal collaborations. Add new dataset or dataservice records to GCMD_legacy What's New Participate Calendar About GCMD_legacy
Supplementals Thumbnail Instruments > Earth Remote Sensing Instruments > Active Remote Sensing
Refine by Category
Refine by Full Text



Altimeters (13) Parameter Definition
lidar/laser altimeters, radar altimeters...
Profilers/Sounders (34)
acoustic sounders, lidar/laser sounders, radar sounders, radio sounders...
Imaging Radars (20)
airsar, ami, asar, brlk, c-sar...
Scatterometers (7) Parameter Definition
aquarius_scatterometer, ascat, c-scat, ers wind scatterometer, nscat...
Positioning/Navigation (1)
laser ranging, satellite radio beacon, tbb...
USA dot gov - The U.S. Government's Official Web Portal NASA
Webmaster:  Monica Lyles
Responsible NASA Official:  class="light">Stephen Berrick
Last Updated:  February 2018