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• From Surveying to Geomatics

  153-160

  Besim Ajvazi

  Fisnik Loshi

  Béla Márkus

  Views:

  354

  In the land surveying profession fast changes have been taking place in the last fifty years. Technological changes are generated by the Information and Communication Technologies; the analogue – digital trends; the automatic data acquisition methods replace manual ones; instead of two-dimensional base maps we use dynamic spatial databases more and more integrated into a global data infrastructure. However, these changes cause impacts also on scientific level. The traditional top-down approach substituted by bottom-up methodologies; in many cases the point-by-point measurement is changed by 3D laserscanning or Unmanned Aerial Systems, which produces huge amount of data, but it needs new algorithms for information extraction; instead of a simple data provision land surveyors support complex spatial decisions. The paper is dealing with some aspects of these changes. In the first chapter the authors would like to highlight the “data-information-knowledge” relations and the importance of changes in professional education. The second chapter gives an example of the benefits of a Global Spatial Data Infrastructure in spatial decision support. Finally we introduce a new concept (Building Information Modelling) in modelling the real world. However, until now BIM is used in building construction industry, it can can be a paradigm shift in geospatial information management in general.

• Directions and prospects of transformation in cultural landscapes of Poland - considerations and attempts of evaluation

  44-57

  Urszula Myga-Piatek

  Views:

  31

  The article points to several very up-to-date issues that occur in relation with the vanishing of traditional forms of land use and introduction of new, other than indigenous, management styles in Poland. Current processes of deterioration of the structure of the cultural landscapes have been discussed with regard to natural values and the historical process of land management by man. The article is a peculiar case study for quite common negative transformation of the polish countryside caused by relatively free use of the space, legal negligence, low awareness and poor identification of residents with the landscape – the countryside which loses its peculiar and typical features as the result of “mass consumption”. The text also presents positive examples of care taken for the regional landscape and lists initiatives aimed at improving the image of polish area.