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Castro-Miguel Rutilio Legorreta-Paulín Gabriel Bonifaz-Alfonzo Roberto Aceves-Quesada José Fernando Castillo-Santiago Miguel Ángel 《Natural Hazards》2022,113(1):767-788
Natural Hazards - Little study has been done on the effect of the pixel neighborhood information when modeling landslide susceptibility using multiple logistic regression (MLR). The present... 相似文献
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Jean-Franois Mas Alejandro Velzquez Jos Reyes Díaz-Gallegos Rafael Mayorga-Saucedo Camilo Alcntara Gerardo Bocco Rutilio Castro Tania Fernndez Azucena Prez-Vega 《International Journal of Applied Earth Observation and Geoinformation》2004,5(4):249-261
A nationwide multidate GIS database was generated in order to carry out the quantification and spatial characterization of land use/cover changes (LUCC) in Mexico. Existing cartography on land use/cover at a 1:250,000 scale was revised to select compatible inputs regarding the scale, the classification scheme and the mapping method. Digital maps from three different dates (the late 1970s, 1993 and 2000) were revised, evaluated, corrected and integrated into a GIS database. In order to improve the reliability of the database, an attempt was made to assess the accuracy of the digitalisation procedure and to detect and correct unlikely changes due to thematic errors in the maps. Digital maps were overlaid in order to generate LUCC maps, transition matrices and to calculate rates of conversion. Based upon this database, rates of deforestation between 1976 and 2000 were evaluated as 0.25 and 0.76% per year for temperate and tropical forests, respectively. 相似文献
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