Desarrollo de una herramienta web para definir los niveles cuantitativos de contaminación de hidrocarburos a través de imágenes espectrales con R Markdown.

Abstract

The purpose of this work was to develop a web tool to define the quantitative levels of hydrocarbon contamination through spectral images with R Markdown. Through the allocation of semiquantitative contamination levels, with measures of influence for the functional linear model with scalar response, we designed the website to operate spectra, using the fda.usc package and R Markdown, and the usability evaluation of the application was performed using the ISO/IEC 25010 Standard. The method applied for the web design, corresponded to satisfy all the requirements requested, adjusting suggestions, and achieving the expected goals with the minimum of time. The work team selected SCRUM as an agile development methodology, which encompasses rules, roles, events, artifacts and teams which are of essential value to achieve the result, as each one has specific objectives in charge. After having the online tool implemented, we utilized the USE questionnaire: Usefulness, Ease of Use, Ease of Learning and Satisfaction, before and after using the application. This test was applied to the students involved in the UAVS and optical applications laboratory and the research department of the UCE. The main results obtained were the data processed with Wilcoxon, for the four sections under analysis, there was a significant difference p zero and Alpha (α) less than 0.01, differences are significant at 99%, there was a significant difference between the implementation of the application and its lack. In conclusion, we have contributed to the evolution of the tool, implementing a web to define quantitative levels of hydrocarbon contamination with spectral images. It is recommended when updating the packages to back them up with official sources with available libraries to avoid software errors.