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Remote Sensing
Click Here to Download in PDF The acquisition of information about an object or phenomenon, without making physical contact with the object. In modern usage, the term generally refers to
Working of Differential GPS
Differential GPS (DGPS) Click Here to DOWNLOAD in PDF It is an enhancement to Global Positioning System that provides improved location accuracy, from the 15-meter nominal GPS accuracy to about 10 cm
Sources of Errors in GPS
Click here to DOWNLOAD in PDF A normal GPS depending upon the manufacturers have some errors in it i.e. the information it displays need to be corrected. These errors are
GPS Constellation and Working of GPS
Global Navigation Satellite System Click here to DOWNLOAD in PDF A Satellite System used to pinpoint a Geographic Location of a user’s receiver anywhere in the world Two GNSS systems
