Application of aerial photography in the analysis of spatial processes and spatial planning in the Canaries

Country planning, planning and urban spaces studies and urban edge the using of aerial photography is the basic tool as much for analysis of detail as observation of dynamics of some territorial processes that are unlikely perceptible with maps. In this case, it's presented the assessment of three areas of Las Palmas de Gran Canaria where their growth has been recovered its spatial growth, their development evaluated and there have been formulated expansion models with the combined use of historic vertical photography, conventional photography, and topography cartography.