IPARDES - Institute of Social and Economic 
Development. Digital Maps fo Counties 
Boundaires of Parana. Parana Rural Program, 
BIRD, Curitiba, PR., Brazil, 1993. 
DIAS JUNIOR, Celso Goncalo. Introduction 
of GIS and Remote Sensing. Program 
Governmental School. IPARDES, UEL. 
Londrina and Curitiba. PR., Brazil, 1993. 
IPPUC - Institute of Planning and Research 
Urban of Curitiba. Digital Maps of Suburbs, 
Blocks, Streets and principals crash points of 
traffic accidentes. Curitiba. PR. Brazil, 1995. 
International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B4. Vienna 1996 
226 
jeé — Rumt QM Rex atl Lo aly oma 
MO € mt pd NOON OPN PN FA BA 0. 3