Soil Information Systems Technology

Soil data in digital space. Relational Pascal model of soil database. The ADK data base systems (PDS and LADS) used in Denmark. Going database in IRIS: a status report. From POSEISON to NEPTUNE - software for environmental surveys. Studies on soil pH and CaCo3 distribution in soil profiles based on a soil data bank. Soil classification in Denmark and its adjustment in ralation to land-use planning. A computerized Danish pedological soil classification system. Soil data and decision making in agriculture. Compression of soil data for regional problem analysis. Approach to soil survey and computer-aided land evaluation for land consolidation in Turkey. Construction of a method base system for evaluating and planning of land and soil resources. Soil information systems: the problem of developing a capacity of reappraising data for single pruposes. MIDGE, a microcomputer soil information system. A probabilistic approach to mapping soil boundaries. Dutch soil survey foes into quality control. Computer-aided soil cartography: some recent Franco-British projects. Use of computer processing in production of 1 : 50 000 and 1 : 25 000 pedological maps. Remote sensing in land and soil monitoring. Remotely sensed multiband digital data for soil information systems: problems and prospects in India. Towards digital geomorphological and vegetation maps.