Study on Urban Poverty Rate based on Luminous Remote Sensing Data

Abstract

Nowadays, with the rapid development of economy and the increasing integration of society and economy, on the one hand, the world economy is growing rapidly, on the other hand, many people are deeply trapped in poverty. Countries and many international institutions all over the world have been paying continuous attention to the problem of poverty eradication. Assessing the level of regional poverty is a key issue in formulating poverty eradication strategies. The luminous remote sensing data of LJ1-01 satellite is applied to the study of urban poverty rate. In the future, it will study and analyze poverty problems, solve the remaining poor groups, and it is envisaged to provide reliable support and help in dealing with new poverty problems in the future. Regard Tianjin as the study area, and the basic situation of urban poverty rate is verified with the corresponding statistical data. Through the experiment, imagine a poverty rate research based on urban blocks, combine the luminous remote sensing data with the urban social and economic development, grid the experimental area, and realize a more objective, accurate and persuasive poverty rate research, which is of great significance and application value to the urban poverty rate research, economic development and urban sustainable development. The final experimental results show that the quantitative value of luminous data can reflect the economic and demographic characteristics of Tianjin to a certain extent, and the best quantitative model used in this paper can reflect the spatial distribution of urban poverty rate in Tianjin to a certain extent.