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Los modelos digitales de elevación (mde) son la forma más común y eficaz de representar la superficie terrestre. Desafortunadamente, al igual que la mayoría de la información geográfica en formato digital, los mde contienen errores de forma inherente, por lo que es necesario evaluar la magnitud de dichos errores e informar de su existencia a los usuarios de mde. Uno de los factores que introduce errores...
The study validates geo-statistical and conventional models for a soil fertility data set of the South Pacific agricultural lands in the coastal plains of Costa Rica. A metha-analysis was conducted and a best adjustment semivariogram employed to allow using Kriging interpolation. Statistical analysis included frequency distribution, means estimates, correlations and principal components analysis (CP)...
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