row_num,Id,Observation Date,Family,Genus,Species,Names of Collectors,Diameter at 1.3m,Max Diameter,Max Diameter POM,Condition Codes,Location Codes,Sampling Period,Comments,Data Level,Sampling Unit Name,Latitude,Longitude,Method,Subplot Number,1ha Plot X Coordinate,1ha Plot Y Coordinate,Tree Number,Site Name,1ha Plot Number,Protocol Version,Data Set Creator Institution,Data Set Creator Scientist,Data Set Contact