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how can i do same map with which software or extension? please

Me, I would use WorldView-2. Because it has 8 multispectral bands, especialy the Red edge and 2 NIR bands. It also have 1 pancromatic band of 0.5 m spatial resolution. So you can pansharp the multispectral bands. WorldView-2 also has a much better temporal coverage. And there are also many research papers and studies about vegetation and WorldView-2 topic. See here more details about WorldView-2 here: http://www.digitalglobe.com/downloads/WorldView2-DS-WV2-Web.pdf