scholarly journals Development of an Integrated BIM-3D GIS Approach for 3D Cadastre in Morocco

2021 ◽  
Vol 10 (5) ◽  
pp. 351
Author(s):  
Rafika Hajji ◽  
Reda Yaagoubi ◽  
Imane Meliana ◽  
Imane Laafou ◽  
Ahmed EL Gholabzouri
Keyword(s):  
Integrated Approach ◽  
3D Gis ◽  
High Rise ◽  
Efficient Management ◽  
Land Administration ◽  
3D Cadastre ◽  
Increasing Demand ◽  
Definition Of ◽  
Conceptual Data ◽  
Technical Solutions

With rapid population growth, there is an increasing demand for vertical use of space. The wide spread of complex and high-rise buildings, as well as the increasing number of infrastructure above or underground, requires new methods for efficient management of land property. 3D cadastre has, thus, become a necessity for land administration. However, the success of 3D cadastral systems relies on the definition of legal and institutional frameworks and requires implementing performant technical solutions. The potential of BIM and 3D GIS in this field has been demonstrated by several authors. However, cadastral development is strongly related to the national context of each country in terms of laws, institutions, etc. In this paper, an integrated approach based on BIM and 3D GIS for the implementation of a 3D cadastre in Morocco is presented. This approach demonstrates the relevance of such integration for the efficient management of cadastral information. First, a Conceptual Data Model (CDM) based on an extension of CityGML, was proposed for the management of cadastral information in Morocco. Then, a BIM modeling process was developed according to the model’s specifications and then translated to CityGML format. After that, a 3D Geodatabase was implemented in ArcGIS based on the proposed CDM. Our method was applied to a case of co-ownership building, showing several difficulties and limits in terms of 2D representation. The results show several advantages in terms of representation and management of 3D cadastral objects. In addition, some improvements are proposed to extend the concept of co-owner share to a volumetric calculation.

Trust in Virtual Communities

2008 ◽  
pp. 2500-2504
Author(s):  
Eun G. Park
Keyword(s):  
Virtual Communities ◽  
Virtual Community ◽  
Integrated Approach ◽  
Future Research ◽  
Trust Building ◽  
Web Based ◽  
Trust Establishment ◽  
Cultural Aspects ◽  
Definition Of ◽  
Technical Solutions

Trust is one of the key factors that emerged as a significant concept in virtual communities. Trust is so complicated that it is hard to define in one standardized way. Trust issues have evolved into two major ways in the fields of virtual community and security. Among a huge literature concerning trust in virtual communities, a majority of literature addresses technical solutions on trust-building by providing new Web-based applications. They range from human users authorization, semantic Web, agent technologies and access control of network to W3C standardization for content trust and security. Some examples include AT&T’s Policymaker or IBM’s Trust Establishment Module (Blaze, Feigenbaum, & Lacy, 1996; Herzberg, 2000). Only a minority deals with understanding the concept of trust and sources of trust-building from social and cultural aspects. It appears to miss the essence of trust in virtual communities, although an integrated approach is needed for building trust in communication and the use of virtual communities. This article aims to present the definition of trust and relevant concepts for recognizing sources of trust-building in virtual communities. This article also presents future research implications for further development on trust and trust-building in virtual communities.

Trust in Virtual Communities

2011 ◽  
pp. 449-451
Author(s):  
Eun G. Park
Keyword(s):  
Virtual Communities ◽  
Virtual Community ◽  
Integrated Approach ◽  
Future Research ◽  
Trust Building ◽  
Web Based ◽  
Trust Establishment ◽  
Cultural Aspects ◽  
Definition Of ◽  
Technical Solutions

Trust is one of the key factors that emerged as a significant concept in virtual communities. Trust is so complicated that it is hard to define in one standardized way. Trust issues have evolved into two major ways in the fields of virtual community and security. Among a huge literature concerning trust in virtual communities, a majority of literature addresses technical solutions on trust-building by providing new Web-based applications. They range from human users authorization, semantic Web, agent technologies and access control of network to W3C standardization for content trust and security. Some examples include AT&T’s Policymaker or IBM’s Trust Establishment Module (Blaze, Feigenbaum, & Lacy, 1996; Herzberg, 2000). Only a minority deals with understanding the concept of trust and sources of trust-building from social and cultural aspects. It appears to miss the essence of trust in virtual communities, although an integrated approach is needed for building trust in communication and the use of virtual communities. This article aims to present the definition of trust and relevant concepts for recognizing sources of trust-building in virtual communities. This article also presents future research implications for further development on trust and trust-building in virtual communities.

Efficient Management System of the Organization: Definition of Error from the Object of Control

2019 ◽  
Vol 6 (6) ◽  
pp. 108-111
Author(s):  
Светлана Гришина ◽  
Svetlana Grishina ◽  
Андрей Шишкин ◽  
Andrey Shishkin
Keyword(s):  
Control System ◽  
Management System ◽  
Block Diagram ◽  
Integrated Approach ◽  
Random System ◽  
System Error ◽  
Organization Management ◽  
Efficient Management ◽  
The Difference ◽  
Definition Of

The article shows that when designing an organizational control system, it is most natural to use a systematic integrated approach and well-developed methods of system theory. The article continues the series of works of one of the authors devoted to the adaptation of the methods of control theory to economic objects. This paper deals with the mathematical description of the control system error. The block diagram of the organization management system is given. The system playback error is represented as the difference of the output signals of the ideal and desired systems. An equivalent and calculated system schema for error determination is presented. The mean square of the random system error is determined.

scholarly journals Urban Cadastral Situation in Ecuador: Analysis to Determine the Degree of Proximity of the Cadastral Systems to the 3D Cadastral Model

Land ◽  
2020 ◽  
Vol 9 (10) ◽  
pp. 357 ◽  
Author(s):  
Julia Velastegui-Cáceres ◽  
Víctor M. Rodríguez-Espinosa ◽  
Oswaldo Padilla-Almeida
Keyword(s):  
Domain Model ◽  
Level Of Detail ◽  
Intermediate Level ◽  
Land Administration ◽  
3D Cadastre ◽  
International Regulations ◽  
Definition Of ◽  
High Level ◽  
Cadastral Systems

As 3D cadastres offer advantages in several areas by providing information with greater accuracy and a high level of detail, a diagnosis of the cadastral situation is required prior to the implementation of a 3D cadastral model. Therefore, this study focuses on diagnosing the urban cadastral situation in Ecuador based on an analysis of eight cantonal decentralized autonomous governments that were selected primarily for the availability of their cadastral information. The twelve characteristics included in the analysis supported the definition of a cadastral development scale based on the fulfillment of each characteristic. The official cadastral databases, meetings, and interviews with personnel related to the cadastres were used in the analysis to gain in-depth knowledge of the situation in each canton. The findings demonstrated that most cantons had similar characteristics and are at an intermediate level of cadastral development. Therefore, there is the need for cantons to have standardized cadastral information in accordance with national and international regulations. Thus, in this research, we developed an initial Ecuadorian land administration domain model country profile to initiate the transition towards 3D cadastre.

scholarly journals 3D MODELLING TOWARDS STRATA REGISTRATION

2018 ◽  
Vol XLII-4/W9 ◽  
pp. 23-26
Author(s):  
M. N. Hashim ◽  
M. I. Hassan ◽  
A. Abdul Rahman
Keyword(s):  
Rapid Development ◽  
3D Modelling ◽  
Lidar Data ◽  
3D Gis ◽  
Efficient Management ◽  
3D Cadastre ◽  
Residential Properties ◽  
3D Database ◽  
The Right ◽  
Cadastral System

<p><strong>Abstract.</strong> The rapid development of a country has resulted in limited land use. This is indirectly encouraging multilayer development (strata) especially for the development of residential properties such as condominiums, apartments and others. The idea of having 3D database for the cadastral system has been discussed for a good and efficient management in Malaysia. The development in 3D GIS will make a 3D cadastral realizable. In Malaysia, the current 2D cadastre system is regularly updated by the National Mapping Agency (NMA) and Land Offices (LO). However, this 2D information may not be able to serve complex situations. The 3D strata acquisition and 3D modelling are important for strata title to manage the Right, Restriction and Responsibility (RRRs). This means needs to the system extended into 3D cadastre environment. One of the data acquisition techniques is utilizing LiDAR data to solve the problem. 3D geospatial objects could be generated from the captured points cloud. The NMA attempts to make use of LiDAR datasets for strata registration purposes. This paper also discuss the needs the 3D strata registration via XML and IndoorGML for future 3D strata development in Malaysia.</p>

Defining and assessing walkability: a concept for an integrated approach using surveys, biosensors and geospatial analysis

2019 ◽  
Vol 62 (1) ◽  
pp. 5-15 ◽  
Author(s):  
Linda Dörrzapf ◽  
Anna Kovács-Győri ◽  
Bernd Resch ◽  
Peter Zeile
Keyword(s):  
Spatial Planning ◽  
Recent Literature ◽  
Integrated Approach ◽  
Measurement Methods ◽  
Transport Mode ◽  
Positive Effects ◽  
Spatial Environment ◽  
Planning Processes ◽  
Valuable Complement ◽  
Definition Of

AbstractWalking as a transport mode is still often underrepresented in the overall transport system. Consequently, pedestrian mobility is usually not recorded statistically in the same manner as it is performed for motorised traffic which leads to an underestimation of its importance and positive effects on people and cities. However, the integration of walkability assessments is potentially a valuable complement in urban planning processes through considering important quantitative and qualitative aspects of walking in cities. Recent literature shows a variety of approaches involving discrepancies in the definition of walkability, the factors which contribute to it, and methods of assessing them. This paper provides a new understanding of the concept of walkability in the European context. Our approach relies on the extension of methodological competence in transportation, spatial planning and geography by linking new measurement methods for evaluating walkability. We propose an integrated approach to assessing walkability in a comprehensive methodology that combines existing qualitative and GIS-based methods with biosensor technologies and thus captures the perceptions and emotions of pedestrians. This results in an increased plausibility and relevance of the results of walkability analysis by considering the spatial environment and its effect on people.

Methodical approaches to managing economic safety of tourism enterprises

2020 ◽  
pp. 160-164
Author(s):  
Leonid Tsubov ◽  
Oresta Shcherban
Keyword(s):  
Safety Management ◽  
Integrated Approach ◽  
Small Enterprise ◽  
Complex Nature ◽  
Efficient Management ◽  
Tourism Enterprises ◽  
High Level ◽  
Functional Components ◽  
Stimulation Control

The set of scientific-methodological tools to secure the mechanism of economic safety management of tourism entrepreneurship is examined as an aggregate of methods, tools, and conceptual activities directed at maintaining the high level of economic safety of tourism entrepreneurship. The features of managing the tourism enterprise and economic safety are analyzed. The basic valuation principles of the reliability and efficiency of the economic safety of the tourism enterprise are determined. The basic tasks of ensuring the economic safety of a small enterprise are outlined. The need to use the integrated approach that secures more opportunities to avoid threats and limits the danger of their emergence is emphasized. The most important principles for securing the economic safety of the tourism enterprise on the microeconomic level are described. Possible practical methods of risk management for the implementation of adopted decisions are proposed. The paper proves the fact that the complex nature of the management of the economic safety of the tourism enterprise and securing the sufficiently efficient management system of detecting and eliminating the threats are provided by the establishment of the management of the economic safety system of the tourism enterprise and its functional components. Research of the methodical approaches to the management of the tourism enterprises’ economic safety allows building and describing the functional structure of the mechanism of management of the tourist enterprise’s economic safety (it is formalized and described by 5 functions: determination of aims; planning; organization and adjusting; motivation and stimulation; control and monitoring).

Icon(icity) and causality: On the role of indexical semiotic modes in development of Byzantine art

2017 ◽  
pp. 711-726
Author(s):  
Todor Mitrovic
Keyword(s):  
Integrated Approach ◽  
Late Antique ◽  
Cultural Patterns ◽  
Byzantine Art ◽  
Semiotic Model ◽  
Iconic Images ◽  
Specific Object ◽  
Byzantine Church ◽  
Definition Of ◽  
Indexical Sign

Determined by its biblical origins, the birth of specifically Christian visual culture had to be given through overcoming the inevitable resistance of early church towards images. In order to find its stable place on late antique cultural scene, early byzantine art, thus, had to rely on support of religious and cultural patterns remote of magisterial artistic trends. Among those, contemporary theory recognizes as especially important: 1) cult of relics and 2) sealing practices. Crossing the possibility of theoretical definition of unique semiotic model standing behind those two cultural- religious practices with the fact that after iconoclasm byzantine art will be systematically distanced from both of them, this research attempts to explore the relation between iconophile theory and byzantine artistic production from a yet unexplored interpretative position. Hypothesis that category of indexical sign, as it is proposed by contemporary semiotics (based on Peircean legacy), can be used for extraction of this unique semiotic model is used here as a specific methodological tool for re-approach to both - 1) the pre-iconoclastic need for accentuating the indexical aspects of iconic images and 2) the mystery of post-iconoclastic radical distancing towards such a semiotic need. On the basis of such an integrated approach it is possible not only to search for more precise explanation of co-relations between artistic practices and contemporaneous (iconophile) theory, but to explain curious historical delay in application of this theoretic knowledge in artistic and liturgical realms, together with a late outburst of iconoclastic behaviour provoked by this very delay. Namely, one of the most prominent incarnations of pre-iconoclastic need for ?indexicalisation? of iconic medium, the mysterious Mandylion from Edessa, had very curious role in historical development of post-iconoclastic plastic arts in Byzantium. This specific object was miraculously and undividedly uniting both key indexical aspects of pre-iconoclastic cognitive settings in one icon - causally connected with the archetypehimself. However, exactly this kind of synthetic, relic-seal-image status turned out to be the specific semiotic stumbling stone in the process of application of iconophile theory in liturgical arts. This is why in XI century byzantine church decided to refrain Mandylion from public life for good and lock it in court chapel, under the protection of the emperor himself. As one of the most curious theological decisions of medieval Christianity, this extraordinary semiotic conversion was, actually, the final step in application of the most advanced achievements of the late iconophile theory, which was, at the same time, the first step in development of artistic system relaxed from the pressure of need for legalistic, causal validation of pictorial language.

Forestry Working Groups/Groupes du travail

1989 ◽  
Vol 65 (3) ◽  
pp. 220-224
Author(s):  
J. J. E. Dosne
Keyword(s):  
Developing Countries ◽  
Natural Resources ◽  
Burkina Faso ◽  
New Caledonia ◽  
International Organisations ◽  
Tropical Forestry ◽  
Advantages And Disadvantages ◽  
Working Groups ◽  
Increasing Demand ◽  
Definition Of

The advantages and disadvantages of working in developing countries are reviewed. The definition of a developing country and the aid it receives from Canada are analysed. Projects in these countries do not harm the Canadian industry. The development of natural resources is a priority of international organisations, after health, sanitation and education. Organisations interested in this development are listed. A few notes of forestry projects in Turkey, Jamaica, Honduras, Burkina Faso, Haiti, Costa Rica are enclosed; as well as an ideal project in New Caledonia where they have assumed their own responsibility. A message: all Canadian faculties of forestry, should give a few courses on tropical forestry because of its need and the increasing demand for Canadian foresters in this field. All who have worked overseas agree that there is a certain satisfaction in having contributed to the advancement of developing countries.

Basic models of human-centrist, polyspiral, sustainable development of Ukraine

2021 ◽  
pp. 37-45
Author(s):  
Valery Borzunov
Keyword(s):  
Sustainable Development ◽  
Buffer Zone ◽  
Integrated Approach ◽  
Theory And Practice ◽  
External Control ◽  
Developed Country ◽  
The Future ◽  
The Status ◽  
Scientific Results ◽  
Definition Of

Subject of study. A set of relations that are formed in the process of determining models of sustainable development of Ukraine and the principles of designing the economy of the future. Purpose of the article: research of the main directions of sustainable development of Ukraine and the formation of principles of strategy. Research methodology. Scientific novelty of the work, the theoretical and methodological basis of the research is the system of both general scientific and special methods of scientific knowledge, the fundamental provisions of modern economic theory and practice. The proposed methodology of a system-integrated approach to the formation of basic models of man-centered, multispiral, sustainable development of Ukraine. As integrity in the organic unity of the prevailing prerequisites for the formation of the principles of strategizing. Scientific novelty lies in the definition of models for sustainable development of Ukraine and the principles of designing the economy of the future. Results of the work – the applied use of scientific results of improved approaches for the development and implementation of a strategy for human- centered, polyspiral, sustainable development is proposed. Conclusions. For 30 years of independence, Ukraine has turned from an industrially developed country into a backward and poorest country in Europe with an economy of lagging growth, the status of a «buffer zone» of geopolitical conflict on its territory and external control. To maintain sovereignty, ensure the country's competitiveness in the context of the transition to new technological paradigms and the quality of life of the population, at least at the average level for the EU countries, Ukraine needs to change course, develop and implement the «Strategy of human-centrist, multi-spiral, sustainable development».

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