the problem of subscriber set state estimation is devoted. The amount of geodata that are provided by subscriber sets leads to difficulties in their processing, transformation and analysis. A new conceptual model of the report on the dynamics of the status of the subscriber set is proposed, which is a part of the geoinformation monitoring complex “Spolokh”. The central link of the conceptual model is the geodata received from subscriber sets. The conceptual model is represented by IDEF0-diagrams, detailed to the first level. The substantiation of a choice of modeling system for diagrams construction is given.

Keywords: conceptual model, report, subscriber set, the report states dynamics model, IDEF0-diagram