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The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences. Vol. XXXVII. Part B4. Beijing 200S 
and in the third place through the necessity for the implantation 
of new and good administration and best management means 
for the geospatial information by giving way to the IDEMex. 
This is by no means a new scenery in which we have to act and 
perform for the best of the country in the context of the 
Sustainable Economic Development. 
REFERENCES 
Aronoff, S.,1989. Geographic Information Systems: a 
Management Perspective, Ottawa, WDL Publications, 
Burrough, P. A., 1986. Principles of Geographic Information 
Systems for Land Resource Assessment, Oxford: Clarendon 
Press. 
INEGI., 1980. Ley de Información Estadística y Geográfica, 
Aguascalientes, Mexico. 
Maguire, D.J.,M.F. Goodchild & D.W. Rhind (eds), 1991. 
Geographical Information Systems: Principies and Applications. 
Harlow, Essex, U.K.; Longman Scientific and Technical