Question

How is GPS helpful?

Answer 1

Hint: GPS has made our environment safer and easier to live. It refers to a location device that is mostly present in cars and in cell phones in order to assist people in mapping as well as directions.

Complete answer:
The Global Positioning System (GPS), originally Navstar GPS[1] (stylized in capital letters in its logo), refers to a satellite-based radionavigation system which is owned by the United States government while operated by the United States Space Force.[2] It refers to one of the global navigation satellite systems (GNSS) which provides geolocation as well as time information to a GPS receiver anywhere on or near the Earth where there is an unobstructed line of sight to four or more GPS satellites. Generally obstacles like mountains and buildings usually block the relatively weak GPS signals.
The uses of GPS tracking technology are countless. These small trackers have a lot of amazing applications. Some of the uses of GPS are given below-
1. Locating Positions-
This is the primary and the very common application of GPS—tracking locations. GPS can help you find the location of places one is not familiar with, GPS assists one safely and on time by showing the best route or shortcut available while going to the desired destination.
2. Easy Access to Emergency RoadSide Support
In case one encounters an accident or any emergency in an isolated area and needs immediate assistance, one can call pre-programmed emergency numbers on his or her smartphone. One of the very noteworthy uses of GPS is that even without giving location details, emergency crew is able to trace one’s current location.
3. Preventing Car Theft
By installing tracking devices on vehicles , GPS allows them to trace as well as locate any theft in case a car is stolen by someone. There are already various reports of recovered stolen vehicles, all because of the GPS technology.
4. Mapping and Surveying
GPS is also used for mapping and surveying projects. The use of GPS in surveying saves time and cost of the company. This is the most suitable way to survey positions in the shortest time possible. The project could be mapping of highways, or power lines, crops, soil types, rivers etc.
5.Tracking for Law Enforcement
The police force also takes advantage of the uses of GPS. These devices can also be utilized by police and investigators in order to catch criminals by using GPS tracking. The authorities just need to slickly attach a tiny GPS tracking device on the suspect’s vehicle for tracking the crime location. GPS helps them to collect useful evidence.


Note:
The GPS does not need the user to transmit any type of data. It operates independently of any telephonic or internet reception, somehow these technologies also enhance the usefulness of the GPS positioning information.
The GPS provides critical positioning capabilities to military, civil, and commercial users all around the world without any fuss.