The paper considers the use of artificial intelligence systems based on neural systems for the automatic construction of a digital model of a machine-building enterprise. For this purpose it is proposed to split the task into two parts: automated design of a digital model of a terrain and three-dimensional terrain objects. Besides, for the automated construction of three-dimensional objects, they must be previously classified. Accordingly, we solve three problems simultaneously. As a result of the described techniques, the Geoinformation System can be used to automate the enterprise plan in real time.