Homogenization of cadastral maps

Abstract

Katastarski planovi koji su danas u službenoj uporabi nastali su pretežito grafičkom izmjerom tijekom 19. stoljeća. Izrađeni su najsuvremenijom tehnologijama i metodologijama u to doba, ali tada postignuta točnost danas više nije zadovoljavajuća. Katastar je postao višenamjenski i osim svoje osnovne porezne svrhe ima primjene u građevini, prostornom planiranju, zaštiti okoliša i mnogim drugim područjima. Precrtavanje katastarskih planova u digitalni zapis obavljeno 2000-ih godina nije bilo dovoljno kako bi se poboljšala njihova točnost, te je odlučeno kako će se morati napraviti homogenizacija katastarskih planova. U ovome radu analizirati će se pozadina i nastanak katastarskih planova, postupak njihove digitalizacije i poboljšanja, detaljno razraditi postupak homogenizacije te analizirati poboljšanje katastarskog plana ostvareno homogenizacijom na konkretnim primjerima.The cadastral maps that are today in official use were created mainly by graphical survey during the 19th century. They were made with the most advanced technologies and methodologies at the time, but the accuracy achieved then is no longer satisfactory today. The cadastre has become multifunctional and, in addition to its basic tax purpose, has application in construction, land planning, environmental protection and many other areas. The redrawing cadastral maps into a digital form was not enough to improve their accuracy, and it was decided that they would have to be homogenized. This paper will analyze the background and creation of cadastral maps, the process of their digitization and improvement, elaborate in detail the process of homogenization and analyze the improvement of the cadastral plan achieved by homogenization on concrete examples