Fuente: Wipo "precision agriculture" The present invention relates to an on-site system to capture, aggregate and process data with very minimal human intervention during operation. The present invention comprising: sensor unit (100) deployed on-site configured to capture raw data from pre-determined subject matters directly and to transmit the data at prescribed interval; middleware database and analytics unit (200); graphical user interface, GUI unit (300); and wireless and cabled data connectivity (400) as the backbone of the communication of the units; characterized in that the data generated by the sensor unit (100) is transmitted to data captor and aggregator unit (500). The present invention could solve logistic problems faced by people when they need to gather data especially at remote areas, in which they need to do it themselves, by way of monitoring the performance of the system of the present invention remotely via their mobile devices.