What are the uses of satellites in different sectors of our area? The systems we depend on to make our lives more efficient are dependent on satellite networks. If it all came crashing down, the losses would be uncountable and the crisis unfathomable.
Did you know what are the uses of satellites besides securing communication? When you start thinking about it, you’ll most likely wonder what life would be without them. We require the use of satellites in our everyday lives because Satellite technology can be found in most sectors. It helps us live more efficient lives, makes our world a little safer, and has transformed how our infrastructure works.
Since satellite uses are incorporated into the trenches of our existence, it’s safe to say that our world would be thrust into chaos without these pieces of tech. Now let’s look at how life would be without different kinds of satellites. But first, let’s understand what satellites can do.
What Are The Uses Of Satellites: Types Of Satellites
- Earth Imagery And Observation
Many organizations make use of satellites to get images of the Earth’s surface. Such images are used to gain intelligence and plan to integrate different military groups into essential national infrastructure.
Satellite networks work together to enable communication services at the ground level. What are the uses of satellite communication in this regard can be experienced from broadband to radio broadcasts, and one-way communication to two-way communication.
Satellite navigation systems include Global Navigation Satellite System (GNSS) and Positioning, Navigation, and Timing (PNT) options. These systems use a cluster of several satellites to offer users on the ground exact location and time information. Some satellite systems may provide altitude as additional information.
Sectors Where Satellites Are Used
As we move gradually to answer “what are the uses of satellites,” let’s discover the different sectors where they’re used.
- Banking Industry: the business use of satellites is seen by synchronizing different types of transactions and authorizing card transactions.
- Energy Networks: their use in navigation systems and energy networks comes in handy when there’s a need to put power grids into place.
- Transport: navigational systems also come in handy on trains for signaling. Trains also need real-time data on various locations.
- Defense: there’s a need for real-time and accurate guidance on aircraft and weapon systems for the military. Field agents also require detailed and up-to-date information and ground intelligence.
- TV: satellite technology powers live field reporting and scheduled TV programming.
- Civil: navigation systems enable vehicle transport for firefighters, ambulance services, and other emergency services.
- Consumer: search engines and phone applications make use of location information through GPS to improve their accuracy.
- Weather: they provide extensive coverage of weather conditions all over the world. Those that observe the Earth can evaluate environmental issues to ensure safety and appropriate emergency responses.
Life without Satellites
Let’s look at different scenarios:
When there are cases of flooding, the use of satellites assist in determining how significant the damage is and locate destroyed or damaged equipment. Without this, we wouldn’t be able to tell the amount of wear on an area.
Emission inventories require accurate measurements of atmospheric chemical compositions. Satellites are also helpful in calculating the number of emissions with regard to pollution. Without them, we wouldn’t measure the amount of pollution or put accurate measures in place to combat it.
Since such satellite applications are getting increasingly accurate, especially in fields such as geolocation of different marine animals, tracking overfishing/illegal fishing, and following the growth of the Sargassum algae along the coast of the Caribbean is becoming easier.
The lack of these applications used in the mentioned sectors would mean threatening endangered marine species. Illegal fishing activities would go unnoticed, and it would be difficult to keep track of and protect the vital Sargassum seaweed.
When it comes to communication satellites, any disruption or damage means your communication signal may be indefinitely disrupted or lost. Your communication may be compromised if the signal from the communication satellite is blocked or spoofed. The navigation sector depends on clear and concise communication, and if the quality of communication were tampered with, the results could be devastating.
Soldiers in the military wouldn’t navigate the ground effectively because a communication signal was disrupted or a satellite provided incorrect location details due to spoofing. Such incidences can result in the loss of lives or put citizens of a country at risk. The transport industry, and most specifically logistics and shipping lanes that rely on accuracy and precision, could be significantly affected by such events.
It is essential to realize that these services are powered by satellites. Their disruption could negatively impact individuals’ lives and various industries such as transport and logistics, the military, communication, entertainment, and connected infrastructure. It is vital to note that any effect on satellite systems could significantly impact the ground.
Life as we know it wouldn’t be possible without satellite uses. The uses of satellites in different sectors and industries would come crashing down and result in a global crisis. Now that you know you need the uses of satellites, what are the uses you wouldn’t do without? Tell us in the comments below.