Which of the following is describe in the box above?
1: Global Positioning System (GPS)
2: Geographic Information System (GIS)
3: Global Navigation Satellite System (GNSS)
4: Global Orbiting Navigation Satellite System (GLOSNASS)

Which of the following is describe in the box above 1 Global Positioning System GPS 2 Geographic Information System GIS 3 Global Navigation Satellite System GNS class=