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Table 6 Mean, standard deviation and variance of Normalized Difference Vegetation Index at sandfly collection sites with radii of 500 and 1000 meters; Corumbá, Mato Grosso do Sul, Brazil (1984 and 2010)

From: Spatiotemporal analysis of sandfly fauna (Diptera: Psychodidae) in an endemic area of visceral leishmaniasis at Pantanal, central South America

Neighborhood Mean Standard deviation Variance
  1984 2010 1984 2010 1984 2010
500-m buffer
Centro 80 75 69 72 4750 5189
Cristo 98 107 41 54 1659 2950
Maria Leite 102 90 46 68 2162 4650
Nova Corumbá 96 94 32 65 1010 4205
Popular Nova 87 92 48 68 2328 4691
1000-m buffer
Centro 74 76 68 72 4631 5229
Cristo 97 109 39 51 1557 2648
Maria Leite 102 100 45 63 2046 3935
Nova Corumbá 102 104 34 60 1175 3639
Popular Nova 93 102 43 65 1847 4155