Results 121 to 130 of about 5,854 (249)

Using NASA's Molecular Adsorber Coating Technology During Thermal Vacuum Testing to Protect Critical Laser Flight Optics on the ATLAS Instrument [PDF]

open access: yes
The Molecular Adsorber Coating (MAC) is a sprayable coatings technology that was developed at NASA Goddard Space Flight Center (GSFC). The coating was designed to address molecular contamination concerns on or near sensitive surfaces and instruments ...
Abraham, Nithin S., Jallice, Doris E.
core   +1 more source

Assessing Vertical Accuracy and Spatial Coverage of ICESat-2 and GEDI Spaceborne Lidar for Creating Global Terrain Models

open access: yesRemote Sensing
Digital Elevation Models (DEMs) are a necessity for modelling many large-scale environmental processes. In this study, we investigate the potential of data from two spaceborne lidar altimetry missions, ICESat-2 and GEDI—with respect to their vertical ...
Maarten Pronk   +2 more
doaj   +1 more source

Enabling Value Added Scientific Applications of ICESat-2 Data With Effective Removal of Afterpulses. [PDF]

open access: yesEarth Space Sci, 2021
Lu X   +8 more
europepmc   +1 more source

End User Acceptance - Requirements or Specifications, Certification, Testing [PDF]

open access: yes, 2013
NASA follows top level safety requirement of two-failure tolerance (t hree levels of controls or design for minimum risk) to all catastroph ic hazards in the design of safe li-ion batteries for space use. ?
Jeevarajan, Judith
core   +1 more source

Continuously Improving Parametric Modeling with Historical Data on the ICESat-2 Mission [PDF]

open access: yes
This paper delves into the details of the Joint Confidence Level (JCL) process performed for the Ice, Cloud, and Land Elevation Satellite (ICESat)-2 mission and how past performance was incorporated into subsequent JCL models to enable the project to ...
Krygiel, Joseph
core   +1 more source

ICESat-2/ATLAS Onboard Flight Science Receiver Algorithms: Purpose, Process, and Performance. [PDF]

open access: yesEarth Space Sci, 2021
McGarry JF   +8 more
europepmc   +1 more source

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