All these sub-pictures are in 550x550 pixels. The '04:50 AM' is the Greenwich Mean Time. The time of these sub-pictures captured by Himawari8 is 12:50:00 AM (GMT +8 hours), May 10th, 2017. It means that the complete picture consists of the 64 pictures above. If is set as 8d, we should download the 64 sub-pictures using those 64 URLS as follows. That means that regulatory format can be wwritten as 'img/D531106//550////.png'
The URL format of a sub-picture is shown as the follow. The Himawari8 satellite provides 8 dimensions as the top situation. If four sub-pictures comprise a complete photo of earth, we can denote this situation as the 2 dimensions. How to download pictures from Himawari8 satelliteĪ whole earth picture may be comprised of several sub-pictures with specific pixels and different positions of earth. In other words, several pictures comprise a complete earth.Īfter the images are downloaded, we program in Matlab codes to combine the pictures into the whole earth. We should download or take the pictures from the website or date store of satellite. The live images or real-time pictures of earth are photographed by the satellite. This Matlab program is a simple code to use 64 real-time sub-picture parts of earth for the PC wallpaper as the follow, which are larger and clearer than other counterparts. Hence, there are several problems existing on displaying the live earth wallpaper. The function of processing pictures by Matlab is weaker than Python. Now, the matlab version has been complemented. The Python version of EarthLive for running on the mac has been finished by me, which adopts sub-pictures comprising of 4 parts.
The live photos of global earth map are pictured by the satellite named ’Himawari8’. EarthLive is a function program of displaying live pictures of earth on our PC desktop, in every 10 minutes.
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