Title: Study on monitoring method of pollution range in scenic spots based on two-dimensional threshold method

Authors: Yaqi Shi

Addresses: School of Tourism Management, Xinyang Agriculture and Forestry University, Xinyang 464000, China

Abstract: In order to overcome the problem of low accuracy of monitoring threshold extraction and pollution range monitoring in traditional pollution range monitoring methods, a new pollution range monitoring method of scenic spots based on two-dimensional threshold method is proposed in this paper. Firstly, collect satellite remote sensing data of the pollution range of scenic spots. Secondly, based on the collected data, the two-dimensional threshold method is used to extract the pollution range change threshold of scenic spots. Finally, according to the threshold extraction results, the weight coefficient of pollution range change is calculated, and the pollution range monitoring function is constructed. The output result of the function is the final monitoring result. The experimental results show that compared with the traditional pollution range monitoring method, this method can accurately monitor the pollution range of scenic spots, and the monitoring accuracy is always maintained at more than 94%.

Keywords: two dimensional threshold method; tourist attractions; pollution range monitoring; satellite remote sensing data.

DOI: 10.1504/IJETM.2023.134324

International Journal of Environmental Technology and Management, 2023 Vol.26 No.6, pp.433 - 444

Received: 24 May 2022
Accepted: 03 Oct 2022
Published online: 18 Oct 2023 *

Full-text access for editors Full-text access for subscribers Purchase this article Comment on this article