Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2022 Dec 30;12:22578. doi: 10.1038/s41598-022-26265-0

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2022

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

PMC Copyright notice

Inversion results of case 3 with the implementation of the SMA technique. (a) fittings between the residual magnetic anomaly and the responses obtained via BMO and sPSO, (b) variation behaviors of the calculated RMSE values between the uncontaminated magnetic anomaly of case 1 and the residual responses obtained via BMO and sPSO for different s values, (c) variation behaviors of the computed RMSE values between the calculated SMA magnetic anomalies of case 3 and the estimated SMA magnetic responses of BMO and sPSO for different s values, (d) relative errors of the calculated average estimation of the obtained model parameters using BMO and sPSO for four causative sources from the SMA magnetic anomalies for different s values. Error bars are also given in (a)–(d).