Essential Points for Setting up Video Wall Facility
Published: 2010
Author(s) Name: Vinay Kumar
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Abstract
A video wall solution is being proposed to display the
various types of thematic maps (flow lines maps,
graduated symbol maps, choropleth maps, pie charts and
bar charts). The various tasks related to geographic
analysis such as creation of buffer zones, performing
polygon overlay and manipulating tabular data, which are
carried out using GIS tool shall also be displayed on the
Video Wall. It is important to consider features like:
resolution, aspect ratio, contrast ratio, viewing angle, color
temperature, pixel pitch, computers gigahertz or a stereos
wattage. Shoppers face not only the challenge of
understanding new technology concepts, but also the task
of figuring out which numbers or claims they should heed
to. The different specification parameters used and
respective values arrived at are presented in the paper.
Keywords: Geographic information systems (GIS); data
exchange; e00 format; ASCII format; DXF; export; import;
GISNIC
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