Public Administrations (PA) collect data. They do that to function and for accountability purposes.
The digital revolution implies that the cost of making these data available for reuse is negligible, while it increases the opportunity cost of limiting their use to the purpose for which they were originally collected.
The law encourages such reuse, and there is a growing number of technical standards and good practices making that easier and sustainable. In short, nowadays, the publication of open data is a good practice, but also a duty for PAs.

Le tematiche inerenti la valorizzazione dei patrimoni demaniali, della loro gestione e riequilibrio finanziario tramite un’attenta politica di dismissioni e di crescita di redditività attraverso la concessione o la locazione a terzi, sono andate ampliandosi, ponendo crescente attenzione agli aspetti della finanza pubblica.

An underlying premise of the voluntary assessments and certifications offered by existing major building performance assessment systems is that if the market is provided with improved information and mechanisms, a discerning client group can and will provide leadership in environmental responsibility, and that others will follow suit to remain competitive.

Il rilevante diffondersi delle tecnologie che hanno nei droni i vettori che consentono di portare in quota sensori fotogrammetrici per l’acquisizione delle informazioni territoriali sta ridestando interesse

The considerable diffusion of technologies that use drones as the carriers that make it possible to bring photogrammetric sensors to heights for the acquisition of territorial information is arousing interest in a production sector, that of geotopographic information, which like other sectors, needs to find new stimulus in order to renew itself.

Poland poddavalsya inventory changes. His origins are taking beginning in late and early vosemnadtsatoho devyatnadtsatoho century, when Polish state zahvatchyky sozdaly The first kadastrovыe otchetы. Austria, Prussia and Russia sozdalytry kadastrovыe system, three yspolzuyuschye system recovery country yzmerenyya.Vo TIME 1918 - 1939 Manuscript kadastrovыe bыly oriented work on the creation edynoy nalohovoy system for vsey territory of the country. After the war bыly zavershenы work. Modernization of the cadastre prodolzhalas in the direction Increase the accuracy and quality of data.

The analysis of existent conceptual approach‐
es is conducted, the set forth ecological and eco‐
nomic principles of rational agricultural land‐
tenure are reasonable on the reclamated earth,
theoretical approach is worked out in relation to
providing of firmness and balanced of agricultural
land‐tenure on the reclamated earth.

This article explores that to successfully combat land degradation on lands occupied in agriculture, it is necessary to conduct complex soil conservation measures constitute a single interconnected system and protect soil from degradation.

Scientific publications, legislation on spatial planning in Ukraine and spatial planning in Austria are analysed.

The evolution of urban planning has seen gradually emerging models based on a clear separation between the phase of knowledge and that of choices, with an increasing role for a third step, evaluation, as a link between the two. Recently, the increased focus on the issue of land use has transformed the monitoring tools in the objectives of government land policies. This would have required a radical rethinking of the approach, as also is confirmed by the very disappointing results of the policies.

L’articolo intende verificare la tenuta logico-metodologica della costituzione di un catasto dei valori basato sui valori di mercato, oltreché dei redditi, come prevedono le linee di riforma in discussione
da tempo nel Parlamento italiano, anche alla luce delle critiche avanzate e delle criticità insite nella determinazione teorica ed empirica dei valori patrimoniali per finalità impositive.

The influence of atmospheric air pollution on the health status of the city of Kiev has been monitored. A direct relationship between the increase in the concentration of harmful substances in the atmospheric air of the contaminated area and the increase in the incidence of the population, including diseases of the respiratory system, circulatory systems, blood and blood-forming organs, endocrine, nervous systems is established.