Imaging spectroscopy, also known as hyperspectral imaging, is a technique that combines spectroscopy and remote sensing to capture detailed information about the composition and properties of objects or materials within a scene. This technology allows researchers to collect and analyze data that goes beyond what traditional remote sensing methods can provide, offering valuable insights into the chemical, physical, and biological characteristics of the objects being studied. By capturing and analyzing spectral information at multiple wavelength bands, imaging spectroscopy can be used in various fields such as environmental monitoring, agriculture, geology, and archaeology.