Amazing System: Top Free Satellite Viewing Sources


Amazing System: Top Free Satellite Viewing Sources

The amazing system has been the part of every innovation that’s coming in our way. And, just like these many innovative systems, you can come across the latest satellite views of Earth. You just have to know where you can get a detailed view of the planet’s surface. Here are a few awesome GIS data sources that come for free.

Amazing System For Satellite Viewing: USGS Earth Explorer

Do you know that the USGS has the longest record for collecting GIS data for free? You will get free satellite images, UAV, and aerial view if you check out the EarthExplorer of USGS. There is an overwhelming amount of free satellite images on the site. You can narrow down your search using area specification, cloud cover percent, date, and other sensors. It is possible to get some rare features from the EarthExplorer.

Amazing System: Top Free Satellite Viewing Sources
Amazing System: Top Free Satellite Viewing Sources

Without a doubt the EarthExplorer is the leader of the free satellite imagery because of its data variety. However, it’s not a user-friendly service. You will need some time to understand the buttons, datasets, and menu options. 

LandViewer

If EarthExplorer is giving you some tough time to master the interface, you can check out the LandViewer. You will get access to the most widely used imagery that the satellites capture. The site allows a free preview of the images, and you can even order them. Apart from that, the LandViewer is an amazing system that presents to you various features and many tools for analyzing the images. LandViewer offers variety of free global satellite images. Getting up to date views is possible from Landsat 7-8, MODIS, CBERS-4, etc. From Landsat 4-5, you can also get historical satellite images.

Searching data in the LandViewer is extremely simple and easy. You can set various types of inputs to receive satellite data. You can download many images from the site for free, while there are other spectral bands you may also want. Unlike other free satellite sources, this LandViewer lets you enter into instant visualization and data analysis.

Copernicus Open Access Hub

Do you know the Copernicus Hub is an open-access portal of ESA? This Hub can quench the thirst of everyone who is looking for Sentinel data. Copernicus Open Access Hub brings all the latest imagery from every active Sentinel for free. Though the interface of the Hub is very brief, it is not extremely convenient. It is difficult to upload a file and run a search with coordinates. However, you can download recent satellite imageries for free by adding them to the cart.

Amazing System: Top Free Satellite Viewing Sources
Amazing System: Top Free Satellite Viewing Sources

Amazing System For Satellite Views: Sentinel Hub

You can look into various open-source satellite imagery with the help of Sentinel Playground and EO Browser. In EO Browser, you can get dozens of low to medium resolutions satellite imagery sets. So, you will have access to all Sentinel missions, along with other products. Both the EO and Sentinel Playground have intuitive interfaces, so the search is convenient enough. Some datasets require a certain scale to render; it is a searching problem that you may face. Though the Sentinel Playground allows you to download JPEG data, EO Browser lets you download JPEG, KMZ, and GeoTIFF.

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