Interpolación espacial de la evapotranspiración del cultivo de referencia, ET0 a partir de imágenes de satélite

Marcela Sánchez Martínez; Emilio Chuvieco Salinero

doi:10.3989/egeogr.2002.i247.252

Interpolación espacial de la evapotranspiración del cultivo de referencia, ET0 a partir de imágenes de satélite

Authors

Marcela Sánchez Martínez Instituto de Geografía, Pontificia Universidad Católica de Chile
Emilio Chuvieco Salinero Departamento de Geografía, Universidad de Alcalá.

DOI:

https://doi.org/10.3989/egeogr.2002.i247.252

Abstract

This paper intends to obtain accurate estimations of reference évapotranspiration from multitemporal analysis of NOAA-AVHRR images. The study area corresponds to the Autonomous Community of Andalucía, and the period of analysis comprehends the spring and summer seasons of 1994 to 1997. Results obtained from multiple regression analysis are compared with those derived from spatial interpolation, using geostatistical methods. The results show a better fitting and more realistic trends for those maps derived from satellite data than those generated from spatial interpolation.

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Published

2002-06-30

How to Cite

Sánchez Martínez, M., & Chuvieco Salinero, E. (2002). Interpolación espacial de la evapotranspiración del cultivo de referencia, ET0 a partir de imágenes de satélite. Estudios Geográficos, 63(247), 261–277. https://doi.org/10.3989/egeogr.2002.i247.252

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Issue

Vol. 63 No. 247 (2002)

Section

Articles

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