spatial analysis of security in parks in Tehran

The issue of the safety of parks is of great importance as a place for peace, comfort and recreation of citizens. On the other hand, the lack of security in a park has been accompanied by a reduction in the number of visits, which makes parks becoming a dead space. The present study was carried out with the aim of evaluating and analyzing the spatial security of parks in Tehran. The research method is descriptive-analytical. The statistical population of the research is 41 Tehran city parks in 2014. To determine the importance of each indicator from the ANP, to analyze the data from the V PROMETHEE model, In order to provide the map of the most insecure parks, the interpolation model estimates the kernel density estimation and finally, to show the distribution of the standard deviation oval. The results show that Sahand, al-Ghadir, Saadat-Abad, Cestagh, Aurora and 22 Bahman high-security arenas, artists, Niavaran, thought, Miyad, Flight, Bahman, Shariati, Jamshidieh, Saeed, Razi, Narges, Fadak, Basij, Darband, Ghaem, Koohsar, Knowledge, Mahdi and Darabad. Medium Security, Baharan, Behesht, Mellat, Park City, Derek, Resort, Tulip, Persian Gulf and Nahjolbalagheh Low, Azadegan, Student, Provincial, and Police. Very low security. And Lovzan, Chitgar, Sorkha Hesar are lacking in security. One of the insecurity factors of Sorkheh Fesar Park is the arrest of a deceiver, the arrest of a force majeurer, the arrest of thugs, and the arrest of a sale CD is illegal.