The project of preparing Shamim maps of the property area of the General Department of Culture and Islamic Guidance of Gilan province is carried out in order to accurately document and standardize the topographic information and mapping of the properties of this department. This project includes the identification, measurement and accurate registration of property boundaries using Shamim technology (property integrated coordinate network). The Shamim system provides access to accurate and coordinated spatial data through GNSS networks, which increases accuracy and reduces mapping errors. The main goal of this project is to create a comprehensive and accurate database of properties belonging to the General Department of Culture and Islamic Guidance of Gilan province, to help improve the management of properties and assets on the one hand, and on the other hand, in legal and administrative processes such as registration, separation , and handing over properties accurately and quickly. The implementation of this project will facilitate management decisions and reduce property disputes.