The geoinformation software market is becoming increasingly competitive. New improvements and tools are created, which are provided to the users with subsequent updates. Additionally, completely new software is appearing as well. Nevertheless, for the past several years, ArcGIS and QGIS have been the most popular software in Poland. There are many handbooks and manuals describing their possibilities. Both systems offer numerous functions. This does not mean, however, that the results of identical spatial analyses performed in ArcGIS and QGIS will be identical as well. The comparison of the results of such analyses performed on vector and raster data is the main objective of the conducted study. The research demonstrates, that selected analogical tools implemented in discussed systems provides different results especially in the range of spatial analyses performed on raster data. ...
Usable floor area is an essential spatial attribute of buildings and premises. This information is widely used. Usable floor area should therefore be specified in a reliable and possibly unambiguous manner. An important factor determining its correct calculation is adopting a proper methodology of quantity surveying.This paper comprises further analysis undertaken by authors on the issue of determining usable floor area. Quantity survey principles specified in the applicable laws and the relevant Polish Standards were discussed and then compared. The considerations were supported by practical examples. The authors also referred to the case-law of the administrative courts and pointed to the doubts which most frequently arise during the quantity surveying of usable floor area. The problem of voluntary application of Polish Standards was analyzed as well. ...
Land use is the part of the earth's surface that is used in a uniform manner. The information on the extent and type of land uses is entered into the register of land and buildings. The data contained in this register are the standardized descriptions of the physical characteristics of the objects in question. Pursuant to the applicable legislation, these data should be kept up-to-date through the processes of updating, modernization and periodic verification of the records. The implementation of the said processes often requires the introduction of land use changes. These changes bring about important consequences, especially in land taxation.This paper is an attempt to outline the basic problems related to the determination of the extent and type of land uses. It discusses, inter alia, the issues of limitations resulting from the plans of forest management and the area permitted to be excluded free of charge from agricultural and forestry production for housing purposes. The author also draws attention to the very general legal regulations regarding the determination of the boundaries of the contours of land use zones in rural and urban areas. The conducted studies also include the analysis of the updatedness of the cadastral data on land ...
The modernization of the cadastre is such a complicated and complex process that may cause many significant results. Cadastral parcel surface areas changes and changes in land use are the most important of them. These factors have also a direct influence on the real estate tax base assessment.Using materials obtained from geodetic and cartographic documentation centres, the analysis concerning the considered problem has been performed. The basic facts connected with the cadastre modernization and legal rules concerning the real estate, agricultural and forestry tax bases determination have been analysed too. It has been proved, that changes in spatial data which have arisen during the modernization of the cadastre, especially in the scope of land use, may have an essential significance for taxpayer. Performed analysis denote, that comprehensive cadastre modernization from proper Municipal and Communal Offices' point of view which are real estate tax collectors, is financially profitable enterprise. ...
