Use of Geographical Information Systems for billboards and points-of-sale surveillance in two Mexico cities Vigilancia de la propaganda de los productos del tabaco en espectaculares y en puntos de venta en dos ciudades de México usando un Sistema de Información Geográfica (GIS)
OBJECTIVE: To assess the degree of compliance with current legislation using Geographic Information Systems. MATERIAL AND METHODS: Schools and billboards advertising tobacco were geo-referenced and the distance to schools were measured. Students' access to purchasing tobacco products was observ...
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| Main Authors: | , , , |
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| Format: | Book |
| Published: |
Instituto Nacional de Salud Pública,
2007-01-01T00:00:00Z.
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| Online Access: | Connect to this object online. |
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Connect to this object online.3rd Floor Main Library
| Call Number: |
A1234.567 |
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| Copy 1 | Available |