Evaluating the performance of spectral indexes for identify high Andean wetlands J. Aponte-Saravia | J.E. Ospina-Noreña | Show more J. Aponte-Saravia Colombia Universidad Nacional de Colombia Facultad de Ciencias Agrarias J.E. Ospina-Noreña Colombia Universidad Nacional de Colombia Facultad de Ciencias Agrarias Submitted: 2018-07-30 | Accepted: 2019-04-15 | Published: 2019-06-27 DOI: https://doi.org/10.4995/raet.2019.10580