gps
Data is gathered by a satellite-mounted sensor and are recorded as a series of numbers. I got this from my earth science text book. Hope I helped! :)
RADAR
RADAR
Active remote-sensing systems use their own energy source to obtain information by transmitting a signal and analyzing the data that is reflected or backscattered. This can include radar systems that emit microwaves or lidar systems that emit laser light.
a compass
Loss of privacy
Loss of privacy
The remote sensing device that uses a system of 27 satellites transmitting microwaves is the Global Positioning System (GPS). These satellites orbit the Earth and provide location and timing information to GPS receivers on the ground. By analyzing the microwave signals received from multiple satellites, GPS receivers can calculate precise positions anywhere on Earth.
Loss of privacy
ADVANTAGERS AND DISADVANTAGERS OF GPS i dont no why do you ppl have so many questions?
Loss of privacy
Loss of privacy