Digital elevation model with resolution 250 meters of Hydrogeological zone west of Meta river. Spatial reference system: Datum Magna Sirgas Origen Bogota.
Records of 102 pluviometrics station of the 'Instituto de Hidrologia, Meteorologia y Estudios Ambientales de Colombia' (IDEAM), to the west of hidrological zone Meta river. Every station has 37 records of the precipitation monthly from january 2007 to january 2010.
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