“…Firstly, in the data phase, we can choose any kind of remote sensing data as Big Data sources that are based on previous experiences and knowledge (as for CBR) as well as incorporated with forest investigation data for processing. As many studies show that satellite imagery combined with forest inventories has become one of the critical evaluation techniques for carbon sink, carbon stocks and sequestration (Muukkonen and Heiskanen 2005;Maselli et al 2006;Lechner, Foody, and Boyd 2020;Berra and Gaulton 2021), the technique of RS has many advantages, such as great area, immediacy, diverse resolution, multi-frequency, extensive manipulation, and unceasing progress of new technology; there is no doubt that it has become the mainstream measures of solution. In Taiwan, the RS data have multiple sources, except for commercial imagery such as IKONOS, QuickBird, WorldView1-4, GeoEye-1 and other high-resolution imagery or aerial photography.…”