System for interactive analysis of data

A system for interactive analysis of data having a client means (C) and at least one server means (S), wherein:

• the client means is coupled to the at least one server means via a communications network, and wherein a data base (DB) is assigned to the at least one server means, in which the data to be analyzed is stored;
• the data comprises a number of data sets, wherein each data set comprises location information and a number of further attribute values, and
• the server means is adapted to
• generate an electronic document (D) and to transmit it to the client means, wherein a map (10), in particular a topographic map, and a number of filter modules (F1 to Fn) are embedded in the electronic document to be transmitted, wherein
• an attribute of the data sets is assigned to each filter module, and the attribute values of all filter modules together form a filter criterion, according to which the data sets are filtered,
• information of those data sets are embedded in the map, which meet the filter criterion, and wherein the position of the embedded information corresponds to the respective location information of the data set, and
• receive, from the electronic document transmitted to the client means, an update request (N1), which comprises information on the attribute values of at least one filter module, and generate an update message (N2) depending on the received update request, and transmit it to the client means, wherein the update message comprises information and/or instructions, by means of which the client means updates the information embedded in the map or the filter modules.