The base is updated by levels of information and areas of work according to the needs of the local administrative management in a way linked to the territorial information system (SIT) of the municipallity. Data of the photogrammetric flights used in the processes of digital photogrammetric restitution and in the tasks of evaluation and detection of changes in stereoscopic vision corresponding to the processes of maintenance of the cartographic bases 500 and 2.000:

[Year 1999: April 13. Scale: 1/3,500. Analogical urban flight in B/W] - [Year 1999: April 13 June 23 and August 10. Scale: 1/5,000 Analogical urban flight in B/W] - [Year 2002: June 12. Scale: 1/35,000. Analogical urban color flight] - [Year 2003: July 18. Scale: 1/20,000. Analogical urban color flight] - [Year 2004: April 1. Scale: 1/35,000. Analogical municipal color flight] - [Year 2005: March 10. Scale 1/20,000. Analogical urban color flight] - [Year 2006: July 10. Resolution 0.3 m/pixel - Digital flight of municipal area in color] - [Year 2007: April 21 Resolution 0.1 m/pixel - Digital flight of urban area in color] - [Year 2008: October 5 - Resolution 0.5 m/pixel - Digital municipal color flight] - [Year 2010: May 16. Resolution 5.2 cm/pixel - Digital urban color flight] - [Year 2011: June 26. Resolution 16 cm/pixel - Digital flight of municipal area in color] - [Year 2013: April 16. Resolution 8 cm/pixel - Digital flight of reduced scope to the western sector in color] - [Year 2014: April 15,16,17 and 23, May 4 and 15. Resolution 5.7 cm/pixel - Digital urban color flight] - [Year 2017: April 28, May 4 and 17. Resolution 6 cm/pixel - Digital urban color flight] - [Year 2019: March 9. Resolution 6 cm/pixel - Digital municipal color flight]