Search Results - "Militino, Ana F."

On the Performances of Trend and Change-Point Detection Methods for Remote Sensing Data by Militino, Ana, Moradi, Mehdi, Ugarte, M.

“…Detecting change-points and trends are common tasks in the analysis of remote sensing data. Over the years, many different methods have been proposed for those…”
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Stochastic Spatio-Temporal Models for Analysing NDVI Distribution of GIMMS NDVI3g Images by Militino, Ana F, Ugarte, Maria Dolores, Perez-Goya, Unai

“…The normalized difference vegetation index (NDVI) is an important indicator for evaluating vegetation change, monitoring land surface fluxes or predicting crop…”
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Using RGISTools to Estimate Water Levels in Reservoirs and Lakes by Militino, Ana F., Montesino-SanMartin, Manuel, Pérez-Goya, Unai, Ugarte, M. Dolores

“…The combination of freely accessible satellite imagery from multiple programs improves the spatio-temporal coverage of remote sensing data, but it exhibits…”
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Age-Specific Spatio-Temporal Patterns of Female Breast Cancer Mortality in Spain (1975–2005) by Ugarte, María D., PhD, Goicoa, Tomás, PhD, Etxeberria, Jaione, MSc, Militino, Ana F., PhD, Pollán, Marina, MD, PhD

“…Purpose In recent decades, a decline in breast cancer mortality has been observed across Europe, and also in Spain. Our objective is to assess the…”
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Interpolation of the Mean Anomalies for Cloud Filling in Land Surface Temperature and Normalized Difference Vegetation Index by Militino, Ana F., Ugarte, M. Dolores, Perez-Goya, Unai, Genton, Marc G.

“…When monitoring time series of remote sensing data, it is advisable to fill gaps, i.e., missing or distorted data, caused by atmospheric effects or technical…”
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On predicting cancer mortality using ANOVA-type P-spline models by Etxeberria, Jaione, Ugarte, Maria Dolores, Goicoa, Tomas, Militino, Ana F

“…Extrapolating cancer mortality trends can be very valuable as a tool to predict cancer burden. National Health Agencies use different models to figure out…”
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Locally adaptive change-point detection (LACPD) with applications to environmental changes by Moradi, Mehdi, Montesino-SanMartin, Manuel, Ugarte, M. Dolores, Militino, Ana F.

“…We propose an adaptive-sliding-window approach (LACPD) for the problem of change-point detection in a set of time-ordered observations. The proposed method is…”
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Improving the Quality of Satellite Imagery Based on Ground-Truth Data from Rain Gauge Stations by Militino, Ana, Ugarte, M., Pérez-Goya, Unai

“…Multitemporal imagery is by and large geometrically and radiometrically accurate, but the residual noise arising from removal clouds and other atmospheric and…”
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Evaluating space-time models for short-term cancer mortality risk predictions in small areas by Etxeberria, Jaione, Goicoa, Tomás, Ugarte, Maria D., Militino, Ana F.

“…Current cancer mortality data are available with a delay of roughly three years due to the administrative procedure necessary to create the registries…”
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Spatio-temporal trends in gastric cancer mortality in Spain: 1975–2008 by Aragonés, Nuria, Goicoa, Tomás, Pollán, Marina, Militino, Ana F, Pérez-Gómez, Beatriz, López-Abente, Gonzalo, Ugarte, M. Dolores

“…Abstract Aim of the study : There has been a downward trend in gastric cancer mortality worldwide. In Spain, a marked spatial aggregation of areas with excess…”
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Age- and sex-specific spatio-temporal patterns of colorectal cancer mortality in Spain (1975-2008) by Etxeberria, Jaione, Ugarte, María Dolores, Goicoa, Tomás, Militino, Ana F

“…In this paper, space-time patterns of colorectal cancer (CRC) mortality risks are studied by sex and age group (50-69, ≥70) in Spanish provinces during the…”
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Assessing the covariance function in geostatistics by Militino, Ana F., Ugarte, M.Dolores

“…In geostatistics, one of the crucial problems is the choice of the covariance function. In this paper we show how to improve the cross-validation criterion,…”
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Longitudinal analysis of spatially correlated data by Militino, Ana F., Ugarte, M. Dolores, Ibáñez, Berta

“…Nowadays, the detection of areas with high nitrate concentration in groundwater is of public concern because an excess of these nitrogen compounds in any area…”
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Defoliation Effects on Sunflower Yield Reduction by Muro, Julio, Irigoyen, Ignacio, Militino, Ana F., Lamsfus, Carmen

“…Quantifying the effect of leaf area loss on sunflower (Helianthus annuus L.) yield caused by hail, pests, and diseases is important in the management of this…”
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Unpaired spatio-temporal fusion of image patches (USTFIP) from cloud covered images by Goyena, Harkaitz, Pérez-Goya, Unai, Montesino-SanMartin, Manuel, Militino, Ana F., Wang, Qunming, Atkinson, Peter M., Ugarte, M. Dolores

“…Spatio-temporal image fusion aims to increase the frequency and resolution of multispectral satellite sensor images in a cost-effective manner. However,…”
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A cohort study to estimate occupational mortality risks in Navarra by Ugarte, M.Dolores, Artieda, Liliana, Ibáñez, Berta, Militino, Ana F., Lezáun, Mercedes, López-Sagaseta, Marina, Moreno-Iribas, Conchi

“…Background: Few studies on occupational mortality have been conducted in Spain. The objective of this work was to analyse inequalities on global mortality and…”
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Analyzing Censored Spatial Data by Militino, Ana F, Ugarte, M Dolores

“…Spatial data that are incomplete because of observations arising below or above a detection limit occur in many settings, for example, in mining, hydrology,…”
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Robust trend parameters in a multivariate spatial linear model by Militino, Ana F., Palacios, M. Blanca, Ugarte, M. Dolores

“…This article gives a robust estimator of the trend parameters in multivariate spatial linear models. This estimator is presented as an alternative to the…”
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M-Estimator of the drift coefficients in a spatial linear model by Militino, Ana F

“…Kriging as an interpolation method, uses as predictor a linear function of the observations, minimizing the mean squared prediction error or estimation…”
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Statistics and data with R by Militino, Ana F.

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