215000 220000 225000 NDVI Values ! ( C o lc Coporaque 0 a 255 o 8270000 Ri ( Chivay ! ! ( 8230000 Yanque 0 UTM 19S – WGS 84 1 2 Km Valle Colca, Peru NDVI de 28 sept 2000 imagene N. Tripcevich http://titicaca.ucsb.edu/colca