maps (for lost plots) calculated by ArcGIS v10 (ESRI) Numeric Shape_Area Plot area 89.7-108 NA from TS Double control points or scanned maps (for lost plots) Control This summarizes the variables in files px_y_control.shp, which stores the control points used during each survey that used a total station (TS). We used an arbitrary Cartesian coordinate system with origin at X=5000, Y=5000, and Z=100, which was first used in the 2001 census. Variable code and Storage Collection Variable Units definition Type code method Or range Unique Numeric assigned by NA <6 NA ID Integer ArcGIS v10 (ESRI) Type of assigned by Shape NA Point or Point ZM NA geometry ArcGIS v10 (ESRI)
maps (for lost plots) Shape_Area Plot area Numeric Double 89.7-108 NA calculated by ArcGIS v10 (ESRI) from TS control points or scanned maps (for lost plots) Control This summarizes the variables in files px_y_control.shp, which stores the control points used during each survey that used a total station (TS). We used an arbitrary Cartesian coordinate system with origin at X=5000, Y=5000, and Z=100, which was first used in the 2001 census. Variable Units Storage Type Variable code and definition Or range code Collection method Unique ID NA Numeric Integer <6 NA assigned by ArcGIS v10 (ESRI) Shape Type of geometry NA Point or Point ZM NA assigned by ArcGIS v10 (ESRI)
Rodriguez-Buriticaetal2012.docx