![]() By leveraging satellite data and high-wattage radar systems, we can track and display real-time weather statistics on an interactive map with different layers. Some of us might enjoy browsing satellite maps to check out the world around us, but there's more to it. SpaceX has no interest in creating a network of livestreaming video satellites for now, but time will tell as technology advances. Although SpaceX is working on deploying thousands of satellites for its Starlink internet service, it lacks the necessary external camera system. The high cost of deployment, additional equipment weight, and significant network bandwidth required to keep everything online 24 hours a day are demanding roadblocks. To complicate the situation, we would likely need thousands of active low-orbit satellites working together to produce anything usable to the consumer. Without mounting an external camera, satellites don't possess the necessary features to livestream video. Webcams are specifically designed to stream video, but a satellite's primary purpose is to capture high-definition images. However, this concept doesn't work with satellites since they don't specialize in livestreaming videos. They allow us to watch various locations across any part of the world from the comfort of our homes at any time of the day or night. They're grounded and bound to a single location. You'll find online webcams that show a worldwide real-time view. Is it possible to view real-time satellite video? We cover a variety of choices a little later on. Many free services offer satellite image quality in meters, while the premium paid services provide higher resolution options in centimeters. To get the best possible satellite image experience, look for a service that uses centimeters for its spatial resolution. Since meters are much larger than centimeters, you can expect these images to be less detailed, especially regarding buildings or landmarks. And the lower the cm count of a satellite image, the higher the resolution you get, giving you an even cleaner result.ĭepending on the type of satellite image service, some only offer lower-resolution images using meters instead of centimeters. This means every pixel covers a 30 cm by 30 cm square of land. ![]() Say you have a service that offers 30 cm spatial resolution satellite images. Because Earth is so large, each pixel must be represented in larger chunks of land coverage since megapixels are limited by scope. Unlike photos from a smartphone camera, typically defined by megapixels (MP), satellite images are measured in centimeters (cm) or meters (m). Satellite image details and update frequency As such, this explains why you may notice some differences in certain situations. It also states that these images are often taken at different times of day under various weather and lighting conditions. Google's combined effort with these third-party contributions makes Google Maps and Google Earth possible on such a large scale. It mentions that this data is a team effort consisting of various entities, including state agencies, geological survey organizations, and other commercial imagery providers. These aerial photos are used to create detailed maps and other unique features, such as 3D trees and buildings.Īt the same time, Google only develops some images they use to create the Google Maps and Google Earth experience. ![]() In the case of Google Maps and Google Earth, they also tap into planes that fly over land while taking even higher-quality ground images. It's common for satellites in space to take high-resolution photos, but that's not to say it's the only method to capture these images. Google Maps and Google Earth are the most well-known examples many of us turn to when we want to view satellite images online.
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