Abstract
Floating Content is information with local, temporal and spatial validity and relevance. These contents are produced and consumed by mobile nodes in a region called Anchor Zone. Determining in a region which Anchor Zones are most feasible for using Floating Content is one of the challenges for floating content. This article presents two model strategies, based on Grid position and Centrality measure to determine most relevant Anchor Zones in VANET scenarios. With this strategies, we analyze two real bases of vehicular networks: Mobile Century and T-Drive. The first presents the traffic of 2 900 vehicles into a stretch of 18km of Nimitz Freeway, near Union City, California in the United States, on February, 02 of 2008. The second one has the characteristic of very sparse, because collected data of 8 388 vehicles between 02 to 08 of February of 2008 in a region of 200km of height (latitude) x 264km of width (longitude).
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