Chracterizing urban land use patterns by variograms parameters from multispectral high spatial resolution satellite images: An application in Salvador, Bahia - Brazil. - Daniele Barros; Patricia Lustosa Brito; Ana Paula Camargo Larocca; Mariana Abrantes Giannotti; Eduardo Jun Shinohara; Juliana Koling; Linda Lee Ho; José Alberto Quintanilha (IGARSS, 2013)