id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fennia-3750	Rusanen, Jarmo; Muilu, Toivo; Colpaert, Alfred; Naukkarinen, Arvo	Georeferenced data as a tool for monitoring the concentration of population in Finland in 1970–1998	2003	16	.pdf	application/pdf	8769	423	59	This is defined here in two ways: as an increase in population density per square kilometre when using grid cell data, and as an in- creasingly larger proportion of the population liv- ing in a progressively smaller number of munici- palities. Aims, data and methods We set out here to describe 1) the changes in pop- ulation that have taken place within the spatial and settlement structure of Finland by means of 1 x 1 km grid cell data, 2) the methods available for the analysis of population data, and 3) the fac- tors highlighted by the grid cell method that can- not be identified when using administrative areal units.	cache/fennia-3750.pdf	txt/fennia-3750.txt