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Atmospheric Visibility Assessment for Urban Areas Using Photographic Slides and Optical Densitometry

Description: The factors involved in calculating Standard Visual Range (SVR) are discussed, and a comparison is made between the visibility reported by airport observers and the photographic slide/ optical densitometer method of calculating SVR. Using slides of Houston, Texas, from the fall and winter of 1988-89, it was found that the altitude at which the contrast measurements are made significantly affects the SVR. Also an index for predicting high and low humidity was developed using the blue/red ratio o… more
Date: May 1992
Creator: Jacob, Mary Katherine
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

[The New World, 1992]

Description: Scrapbook documenting the life of John Logan Briggs Jr. and his friends, including photographs, menus, business cards, clippings, and tickets. The scrapbook also contains photographs of his travels, social gatherings and "The Experience."John Logan Briggs Jr. is the creator of "The Experience," a self-discovery workshop for the LGBT community.
Date: 1992
Creator: Briggs, John Logan, Jr.
Item Type: Refine your search to only Book
Location: 39.905667 -79.466141
Partner: UNT Libraries Special Collections
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