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Full-Text Articles in The Sun and the Solar System

Delineating A Stream Network At Gale Crater, Mars, On Arcgis Pro: A Geographic Information Systems Approach, Elpidio Guzman De La Cruz Jan 2023

Delineating A Stream Network At Gale Crater, Mars, On Arcgis Pro: A Geographic Information Systems Approach, Elpidio Guzman De La Cruz

West Chester University Master’s Theses

The northwestern region of the Gale crater experienced flooding in the past. Delineation of stream networks for the northwestern region of Gale Crater, Mars employing geographic information systems (GIS) techniques is applied. The stream network produced by the algorithm in the study traverses the clay unit in Gediz Vallis, and visual HiRISE imagery analysis correlates with a topologic cross section of an inverted river channel of 750 meters wide and 90 meters deep. HiRISE imagery analysis further confirms a sulfate and clay stratigraphic unit in a stream 125 meters wide and 25 meters deep. Lastly, data smoothing procedures in the …


Abrupt Longitudinal Magnetic Field Changes And Ultraviolet Emissions Accompanying Solar Flares, B. M. Johnstone, G. J.D. Petrie, Jeffrey J. Sudol Nov 2012

Abrupt Longitudinal Magnetic Field Changes And Ultraviolet Emissions Accompanying Solar Flares, B. M. Johnstone, G. J.D. Petrie, Jeffrey J. Sudol

Physics & Engineering Faculty Publications

No abstract provided.


Abrupt Longitudinal Magnetic Field Changes In Flaring Active Regions, G. J.D. Petrie, Jeffrey J. Sudol Dec 2010

Abrupt Longitudinal Magnetic Field Changes In Flaring Active Regions, G. J.D. Petrie, Jeffrey J. Sudol

Physics & Engineering Faculty Publications

No abstract provided.


Longitudinal Magnetic Field Changes Accompanying Solar Flares, Jeffrey J. Sudol, J. W. Harvey Dec 2005

Longitudinal Magnetic Field Changes Accompanying Solar Flares, Jeffrey J. Sudol, J. W. Harvey

Physics & Engineering Faculty Publications

No abstract provided.