Satellite Imagery Processing using NDVI for the Detection of Illegal Mining in Chaspa, Puno - Peru. - Paul Palacios; Dennis Huaman-Yrigoin; Henry Laredo-Quispe; Edward Garcia-Llontop; Fabio Cunza-Asencios; Carlos Canales-Escalante; Ciro Teran-Dianderas (ICECC, 2023)