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primary areas where computer technology is utilized

• GPS

• GIS

• Remote sensing

• PMS

GIS ia a computer system that

• organize

• store

• write

• analyze

whats the importance of GIS

remote sensing defined as the collection of datait involves the use of what to obtain info.

write two types of remote sensing data sources

uses for remote sensing from radar

uses for remote sensing by laser

from remote sensing applications

• archeological investigation

• weather maps

• soil mapping

• dangerous and inaccessable places

GIS combine with CAD to