Q 1(c). ग्लोबल पोज़ीशनिंग सिस्टम (जी. पी. एस.) क्या है ? इसके भूवैज्ञानिक उपयोगों को समझाइये । (UPSC 2025,10 Marks,150 Words)

Theme: "GPS and Its Geological Applications" Where in Syllabus: (Geology)
What is Global Positioning System (GPS)? Explain its geological applications.