TY - JOUR T1 - CHARACTERIZING LANDSCAPE SPATIAL HETEROGENEITY USING SEMIVARIOGRAM PARAMETERS DERIVED FROM NDVI IMAGES JO - CERNE A1 - Silveira, Eduarda Martiniano de Oliveira A1 - Mello, José Márcio de A1 - Acerbi, Fausto Weimar A1 - Reis, Aliny Aparecida dos A1 - Withey, Kieran Daniel A1 - Ruiz, Luis Angel SN - 0104-7760 UL - 10.1590/01047760201723042370 VL - 23 Y1 - 2017 PB - Brazil ER -