data collected on the same element for the same variable at different points in time or for different periods of time
eg: data on buildings constructed in Wuhan city for the years 1995 to 2002
data collected on the same element for the same variable at different points in time or for different periods of time
eg: data on buildings constructed in Wuhan city for the years 1995 to 2002
Sean Woo's Finance, GIS and real estate English glossary. Английский глоссарий по ГИС(Географическая информационная система) и недвижимости Sean Woo's Finance. 2012