Latitude, Longitude, and GIS “Where’s Waldo” just got a lot less fun
Find Waldo in the picture Find Waldo in the picture. Write his relative location on the top of a piece of paper
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Hemispheres To help geographers classify and describe places on Earth, the globe is divided into 4 hemispheres: Northern Southern Western Eastern
Equator: Imaginary line that divides the Northern and Southern Hemisphere Prime Meridian: Imaginary line that divides the Eastern and Western Hemisphere Grid system: criss-crossing lines that help find exact places on earth’s surface
Latitude Lines on the grid system that circle the Earth parallel to the Equator Described as North or South Equator: 0° Poles: 90 ° North/South
Longitude Lines on the grid system that circle the Earth parallel to the Prime Meridian Described as East or West Prime Meridian: 0° The opposite side of the Earth from the Prime Meridian is the International Date Line
Absolute Location Latitude and Longitude describe an absolute location Tokyo, Japan’s absolute location: 36 °N 140 ° E Relative location describes a place in relation of one location to another Tokyo, Japan’s relative location?
Geographic Information Systems Computer program that combines maps, satellite images, statistics, and other data to create a complex map with several layers of information. Google Earth uses GIS technology to present multiple layers of information at the same time. The user chooses the information needed. WANNA SEE?!?!?!