• Assessing structural effects on PRI for stress detection in conifer forests 

      Hernández Clemente, Rocío; Navarro Cerrillo, Rafael M.; Suárez, L.; Morales, Fermín; Zarco-Tejada, Pablo J. (Science Direct, 2011)
      The retrieval of indicators of vegetation stress from remote sensing imagery is an important issue for the accurate assessment of forest decline. The Photochemical Reflectance Index (PRI) has been demonstrated as a ...