Full Terms & Conditions of access and use can be found at https://www.tandfonline.com/action/journalInformation?journalCode=tidf20 International Journal of Image and Data Fusion ISSN: 1947-9832 (Print) 1947-9824 (Online) Journal homepage: https://www.tandfonline.com/loi/tidf20 Partial sub-pixel and pixel-based alteration mapping of porphyry system using ASTER data: regional case study in western Yazd, Iran Amir Taghavi, Mohammad Maanijou, David Lentz & Ali-Asghar Sepahi To cite this article: Amir Taghavi, Mohammad Maanijou, David Lentz & Ali-Asghar Sepahi (2019): Partial sub-pixel and pixel-based alteration mapping of porphyry system using ASTER data: regional case study in western Yazd, Iran, International Journal of Image and Data Fusion, DOI: 10.1080/19479832.2019.1611668 To link to this article: https://doi.org/10.1080/19479832.2019.1611668 Published online: 05 May 2019. Submit your article to this journal Article views: 9 View Crossmark data