A Comparison of Light Curves Computed using GLM and MTG-LI Observations for a Flash in Central Brazil on Nov 30, 2024 [Slides]
Abstract not provided.
54 ENVIRONMENTAL SCIENCES↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Development of a Classification Method for Geostationary Lightning Mapper (GLM) Data Using Simultaneous Lightning Observations from Ground and Geostationary Orbit
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Shea, Beatrice [United States Air Force Academy]↗
The GLM Ground Flash Fraction Retrieval Algorithm: Improvement, Testing, and Demonstration
No abstract available
Koshak, William↗
The Geostationary Lightning Mapper (GLM) for the GOES-R Series of Geostationary Satellites
No abstract available
Goodman, Steven J.↗
Lightning Jump Algorithm for GOES-R Geostationary Lightning Mapper (GLM) Proxy Data
No abstract available
Schultz, Elise V.↗
Temperature Control with Two Parallel Small Loop Heat Pipes for GLM Program
The concept of temperature control of an electronic component using a single Loop Heat Pipe (LHP) is well established for Aerospace applications. Using two LHPs is often desirable for redundancy/reliability reasons or for increasing the overall heat source-sink thermal conductance. This effort elaborates on temperature controlling operation of a thermal system that includes two small ammonia LHPs thermally coupled together at the evaporator end as well as at the condenser end and operating "in parallel". A transient model of the LHP system was developed on the Thermal Desktop (TradeMark) platform to understand some fundamental details of such parallel operation of the two LHPs. Extensive thermal-vacuum testing was conducted with two thermally coupled LHPs operating simultaneously as well as with only one LHP operating at a time. This paper outlines the temperature control procedures for two LHPs operating simultaneously with widely varying sink temperatures. The test data obtained during the thermal-vacuum testing, with both LHPs running simultaneously in comparison with only one LHP operating at a time, are presented with detailed explanations.
0000↗
Lightning Imaging Sensor (LIS) on ISS and Plans for Sustained Ground Measurements in Support of GLM Cal/Val
No abstract available
Lightning↗
GLM examples for Side Discussions at EUMETSAT 2017 Annual Conference
No abstract available
Stano, Geoffrey↗
Utilizing ISS Camera Systems for Scientific Analysis of Lightning Characteristics and Comparison with ISS-LIS and GLM
Video and still frame images from cameras aboard the International Space Station (ISS) are used to inspire, educate, and provide a unique vantage point from low-Earth orbit that is second to none; however, these cameras have overlooked capabilities for contributing to scientific analysis of the Earth and near-space environment. The goal of this project is to study how geo referenced video/images from available ISS camera systems can be useful for scientific analysis, using lightning properties as a demonstration.
Lightning↗
Cross-Referencing GLM and ISS-LIS with Ground-Based Lightning Networks
No abstract available
Lightnin↗
GOES-16 GLM Post Launch Testing, Performance, and Product Assessments
No abstract available
Goodman, Steve↗
Lightning Characteristics of Tropical Cyclones During the 2017 Hurricane Season from a GLM, ISS-LIS, and GPM Perspective
No abstract available
Precipitation↗
An Early Operational Assessment of the Geostationary Lightning Mapper (GLM)
No abstract available
Geostationary Lightning Mapper↗