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Establishing land administration systems is enough of a challenge as it is, and the task of keeping the system up to date with developments in society is even more challenging. They have to serve society on a long-term basis and normally have a long-term return on investment; therefore, both the static and dynamic components of the system must be considered when designing land administration systems. The processes within land administration systems are registration and dissemination. In this study, the authors formalized and analyzed the two most common use cases of land administration data dissemination processes. The first use case depicts the dissemination of land use constraints imposed by spatial planning, whereas the second case depicts the dissemination of available utilities. The aim of this study was to examine how the land administration data dissemination processes could be optimized and improved in a standardized formal manner. From the formalized processes, certain elements, such as actors, activities, input and output data, and the timeframe, were identified and matched with existing LADM classes. The importance of institutional agreements and the need for more time-efficient and user-friendly access to the disseminated data are also discussed in the current paper. [ABSTRACT FROM AUTHOR]

During the summer period, fire hazards represent an especially real threat not only for vegetation and animals, but also for material resources and human lives. In the Republic of Croatia, the most affected areas are those in the coastal region, which are characterised by a very dry environment and strong winds that are conducive to the rapid spread of wildfire. Although the prevention of wildfire is an utmost imperative, many countries are still missing a good and reliable fire management system for both fire monitoring and prevention and post-disaster management. The aim of this paper is to show the utilisation of open source GIS, web-based technologies, and open data in the case of natural disasters, and to define the concept of advanced national system of compensation determination. Such a system could be utilised to identify land parcels for which compensations for damage and losses after fire devastation have to be determined and could be used by compensation agencies, insurance companies, or state administration. The island of Hvar, which has suffered from fire hazards, was used as a case study for a quick and relevant calculation of the compensation based on land administration data. Sentinel satellite images and official digital orthophoto maps (DOMs) of the affected area before and after the fire devastation were obtained and analysed together with the data on cadastral parcels and land owners. Research was conducted by using both sets of imagery data, showing that Sentinel satellite images are more than adequate for fulfilling the task of the determination of hazard compensation. [ABSTRACT FROM AUTHOR]