Variable Storage code and Missing Variable Definition Units Type definition code methods Or range Record Number; Number Order Unique NA [1,128] NA Archiving Integer identifier in the file Number assigned by Stake or the curator of the Number StkPhNum Photo NA 375-4967 NA USGS repeat Integer number photography collection. mm/dd/yyyy use of ca. Archiving. Notes on Date (lat. the photograph or circa) Date photograph NA Character NA indicates cross referencing field was approximate notes year Last name of the Archiving. Notes on NA Character NA the photograph Time when NA=No the Archiving. Notes on Time Hours Character hh:mm photograph the photograph was taken
Variable Definition Units Storage Type Variable code and definition Or range Missing code methods Order Record Number; Unique identifier in the file NA Number Integer [1,128] NA Archiving StkPhNum Stake or Photo number NA Number Integer 375-4967 NA Number assigned by the curator of the USGS repeat photography collection. Date Date photograph was NA Character mm/dd/yyyy use of ca. (lat. circa) indicates approximate year NA Archiving. Notes on the photograph or cross referencing field notes Last name of the NA Character NA Archiving. Notes on the photograph Time Time when the photograph was taken Hours Character hh:mm NA=No Archiving. Notes on the photograph
Rodriguez-Buriticaetal2012.docx