Current advances in imaging spectroscopy and its state-of-the-art applications

Anam Zahra, Rizwan Qureshi, Muhammad Sajjad, Ferhat Sadak, Mehmood Nawaz, Haris Ahmad Khan, Muhammad Uzair

Abstract: Highlights•A survey on the current state of imaging spectroscopy.•Pre-processing techniques and data acquisition methods are highlighted.•We provide applications of imaging spectroscopy in various domains.•Publicly available databases and software tools for spectral data are presented.