The short answer is:
Satellites like the GRACE mission measure changes in the gravity field of the Earth. These shifts show large underground features, such as shifting tectonic plates or massive water aquifers. They lack the resolution to detect localized metal deposits. How Android Metal Detector Apps Work Satellite Nasa Metal Scan Apk App Download For Android
A legitimate metal detector only needs permission for your camera (to see the screen) and sensors. A fake APK will ask for: The short answer is: Satellites like the GRACE
The app package typically marketed as includes several components designed to enhance the treasure-hunting experience: How Android Metal Detector Apps Work A legitimate
Most apps using this specific name are third-party tools not endorsed by any space agency. No Real Satellite Scanning
Cybercriminals know that keywords like "NASA" and "free metal detector" have high search volume. They bundle malicious code into fake APKs. Once installed, the app could: