TY - RPRT AU - Metzger, Marc Joris AU - Brus, Dick J. AU - Ortega Quero, Marta PY - 2012 SN - 1566-7197 UR - https://hdl.handle.net/20.500.14352/49230 AB - Stratification, dividing the statistical population into less heterogeneous subgroups before sampling, can help improve sampling efficiency by improving representativeness and reducing sampling error. This report explores the added sampling efficiency... LA - eng A3 - Alterra KW - European Environmental Stratification KW - Corine Land Cover KW - sampling efficiency KW - National Stratifications TI - Sampling efficiency of national, EU and global stratifications TY - technical report ER -