Urban estates surveying and GIS implementation Case study: Noosh Abad City

Implementation of an updated estates database is considered as an indelible and infrastructural entity for municipality revenues and a key factor in urban development assessment.
Access to precise and updated estates data is a vital requirement of decision supporters and decision makers in urban planning. At recent decades, Information technologies (IT) progression is caused traditional mechanism of data storage substitute for computer spatial data systems. Nowadays, justly and precise calculation of urban tax is not possible except establishing a comprehensive database.
At this research, the process and results of more than 6600 estates surveying is discussed in 2014 at Noosh Abad city (Isfahan province, Aran-va-Bidgol City, near Kashan) in the municipality’s project. In Operational phase, surveying and filling up the forms were performed. Then the software was designed and developed to data entry, data representation, tax formulating, reporting and billing. After data refinement and clean up the drawing errors using topology, the GIS software was implemented.
Statistical analysis of the database about estates count, area and total debt in each area reveal a linear regression 0.9 among mentioned indices. The new constructed town (Region1), Because of fewer and larger parcels is irregular in these above-mentioned parameters. Additionally, the area debt map which shows total calculated tax in each region was generated at this project. As a result of this project bills were exported cost up to 7459 million IRR. .Compared with the annual budget, this payment can take into account as remarkable and sustainable revenue to compensate municipality’s budget deficit.