Zooming
in to a satellite image to examine deforestation, visualizing the retreat of a
glacier, and navigating a trail on a smartphone have become commonplace in the
21st century. For centuries, maps have stirred imaginations and inspired
explorations of the unknown. Far from the static documents of the past, today’s
maps can be manipulated and combined with other maps, charts, images,
databases, videos, websites, and other data to help us understand spatial
relationships. Geotechnologies make the maps and the everyday activities
detailed above possible. However, the
technologies are effective because the people using them have cultivated a
spatial way of looking at the world by examining patterns, relationships and trends
through maps. Decisions that use GIS
include planning urban greenways, mitigating invasive weeds, locating optimal
sites for wind energy, and studying the impact of groundwater withdrawal on
aquifers, from a local to global scale.
http://blogs.esri.com/esri/gisedcom/2014/05/09/spatial-environmental-education/
No comments:
Post a Comment