Abstract: This paper presents a generic approach developed to derive surface reflectance over land from a…
Author: New NASA STI
Assembly and Integration Process of the First High Density Detector Array for the Atacama Cosmology Telescope
Abstract: The Advanced ACTPol (AdvACT) upgrade on the Atacama Cosmology Telescope (ACT) consists of multichroicTransition Edge…
Trending of SNPP Ephemeris and Its Implications on VIIRS Geometric Performance
Abstract: This paper describes trends in the Suomi National Polar-orbiting Partnership (SNPP) spacecraft ephemeris data over…
GEM-CEDAR Challenge: Poynting Flux at DMSP and Modeled Joule Heat
Abstract: Poynting flux into the ionosphere measures the electromagnetic energy coming from the magnetosphere. This energy…
The Pilatus Unmanned Aircraft System for Lower Atmospheric Research
Abstract: This paper presents details of the University of Colorado (CU) "Pilatus" unmanned research aircraft, assembled…
Constraining the Sulfur Dioxide Degassing Flux from Turrialba Volcano, Costa Rica Using Unmanned Aerial System Measurements
Abstract: Observed sulfur dioxide (SO2)mixing ratios onboard unmanned aerial systems (UAS) duringMarch 11-13, 2013 are used…
Investigation of Carbon Fiber Architecture in Braided Composites Using X-Ray CT Inspection
Abstract: During the fabrication of braided carbon fiber composite materials, process variations occur which affect the…
Bigelow Expandable Activity Module (BEAM) Monitoring System
Abstract: What is Bigelow Expandable Activity Module (BEAM)? The Bigelow Expandable Activity Module (BEAM) is an…
Achieving Consistent Doppler Measurements from SDO/HMI Vector Field Inversions
Abstract: NASA's Solar Dynamics Observatory is delivering vector magnetic field observations of the full solar disk…