Benner, JoachimLeinemann, KlausLudwig, ArnoldWeber, AngelikaRautenstrauch, ClausSchenk, Michael2019-09-162019-09-161999https://dl.gi.de/handle/20.500.12116/26561The information system MELINDA is designed to process all types of data relevant for the management of contaminated sites and waste dumps. This comprises geographical information (vector data, raster images), geological, geochemical and hydrological data, CAD data, and measurement results. Different types of information are integrated into a consistent data model of the site. For this, MELINDA supports some important GIS and CAD interface formats. Interactive modelling tools (e.g. for generating geological strata from borehole data) are also provided. A fully three-dimensional visualisation of the MELINDA-model enables spatial access to the whole data-base and supports its interactive exploration for application specific interpretation and evaluation of the data. The paper describes concept and architecture of the information system and reports on the modules which have already been implemented.Text/Conference Paper