학술논문

Aerosol and cloud measurements at 532 and 1064 nm by the GLAS polar orbiting lidar instrument
Document Type
Conference
Source
IGARSS 2004. 2004 IEEE International Geoscience and Remote Sensing Symposium Geoscience and remote sensing Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004 IEEE International. 6:3956-3959 vol.6 2004
Subject
Geoscience
Signal Processing and Analysis
Aerosols
Clouds
Extraterrestrial measurements
Laser radar
Instruments
Satellites
Geoscience
Laser theory
Earth Observing System
NASA
Language
Abstract
The first polar orbiting satellite lidar instrument, the Geoscience Laser Altimeter System (GLAS), was launched in 2003 and is approaching six months of data operations. As part of the NASA Earth Observing System (EOS) project, the GLAS instrument is intended as a laser sensor fulfilling complementary requirements for several Earth science disciplines including atmospheric and surface applications on the Ice, Cloud and Land Elevation Satellite. In This work we present examples of atmospheric measurement results and explain data products now accessible for the science community.