I. Introduction
Plants are an agent that is commonly used in monitoring the effects of pollution, as well as the effects of climate change, its monitoring allows to measure the degree of impact of external agents. The development of technology is allowing the development of multip le sensors, as well as their low cost, is allowing them to be used in new areas of study. One of these technologies are thermal cameras, which allow recording the thermal behavior of plants. Reviewing the literature, we found related works that use thermal imaging in environmental monitoring, as is the case of the measurement of micro gas leaks for which the use of thermal imaging is used, mainly in vegetation varieties such as grass, soybeans, corn and wheat [1]. One of the disadvantages of thermal cameras is the spatial resolution, which presents images with a limited number of pixels, we find cameras with a resolution of 320 × 240 pixels, and these cameras are being tested in UAVs, with the aim of being able to analyze the ground cover [2].