Using the AVHRR product provided by NOAA, the NDVI time series has been calculated, a periodogram has been made to study different factors that affect the periodicity of the vegetative cycles. In this case, the Stability of seasonal cycles of vegetation.
{"references":["Recuero, L., Litago, J., Pinzón, J. E., Huesca, M., Moyano, M. C., & Palacios-Orueta, A. (2019). Mapping periodic patterns of global vegetation based on spectral analysis of NDVI time series. Remote sensing, 11(21), 2497."]}