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Month: November 2018

selective availability gps
Remote Sensing

Selective Availability in Global Positioning System (GPS)

Selective availability is the intentional degradation of GPS signals. When selective availability was enabled, this added error horizontally and vertically to GPS signals.

gis day 2020
GIS Career

GIS Day is on Wednesday, November 17, 2021

Are you excited about GIS day? Every year, people from around the world celebrate GIS Day. In 2021, it’s scheduled for Wednesday, November 17, 2021.

NASA Scientific Visual Studio Ocean Currents Map
Maps & Cartography

Ocean Currents Map: Visualize Our Oceans Movement

Our ocean’s movements push large amounts of water every day. But where? See this list of ocean currents map and visualize our oceans movement and dynamics.







 

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