IDEAS home Printed from https://ideas.repec.org/a/ids/ijetma/v27y2024i4-5-6p384-399.html
   My bibliography  Save this article

Evaluation of soil heavy metal pollution remediation effect based on remote sensing and mapping technology in cultivated land

Author

Listed:
  • Hao Shen
  • Yi-Xin Jing

Abstract

In order to overcome various problems such as low quality of surveying and mapping images, high error rate of indicator weight calculation, and low accuracy in traditional methods, an evaluation method of soil heavy metal pollution remediation effect based on remote sensing and mapping technology in cultivated land is proposed. The remote sensing images are obtained using drones, and the images are filtered and radiometrically corrected. The GLCM texture features of the images are determined, and the evaluation index data is determined by combining with random forest. The weight of the index is determined by principal component analysis, and the evaluation results are obtained by combining with fuzzy comprehensive evaluation method. The experimental results show that the quality of the remote sensing images obtained in this paper is good, with a mean error rate of 5.5% for the calculation of index weight, and a maximum evaluation accuracy rate of 97.2%.

Suggested Citation

  • Hao Shen & Yi-Xin Jing, 2024. "Evaluation of soil heavy metal pollution remediation effect based on remote sensing and mapping technology in cultivated land," International Journal of Environmental Technology and Management, Inderscience Enterprises Ltd, vol. 27(4/5/6), pages 384-399.
    • Handle: RePEc:ids:ijetma:v:27:y:2024:i:4/5/6:p:384-399
    as

    Download full text from publisher

    File URL: http://www.inderscience.com/link.php?id=139988
    Download Restriction: Access to full text is restricted to subscribers.
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ids:ijetma:v:27:y:2024:i:4/5/6:p:384-399. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sarah Parker (email available below). General contact details of provider: http://www.inderscience.com/browse/index.php?journalID=11 .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.