Design and Implementation of Information System of 3D City of Geotechnical Engineering

2014 ◽  
Vol 716-717 ◽  
pp. 521-524
Author(s):  
Qiong Luo

To meet the demand for the geotechnical information system management, this paper has put forward a plan to develop the management information system by using GIS and commercial database management technology. It has also described and analyzed the development of the function modules of the system and designed its module structure architecture for further development of the system. The GIS and database technology may be applied in managing, analyzing and evaluating the sea-volume geotechnical information data and help realize information sharing and provide policy-making support for the city planning, construction and management.

2017 ◽  
Vol 10 (1) ◽  
Author(s):  
Victor Brestoiu

The Shapefile format is a particular standard for storing GIS (Geographic Information System) data, designed and developed by the Environmental Systems Research Institute (ESRI). The purpose of this project was to extract the binary data describing the City of Lethbridge from ESRI Shapefiles, and then to demonstrate an ability to utilize and modify this data. The utilization component centered on pathfinding and visually drawing the data, while the modification component involved the creation of a new, human-readable file type which contained the processed Shapefile data. These goals were accomplished by converting the Shapefile data into custom ‘Node’ objects in C++ code. These nodes form the basis for further development, as more attributes can easily be added to them as needed. The implemented pathfinding is a matter of picking a starting and ending node, and travelling across their adjacent nodes until a shortest path is found, a search algorithm called A* (read: A Star). Although further work is necessary for a robust product, this platform is already highly modular and is freely available open source. Le format Shapefile est un standard particulier pour le stockage des données du système d’information géographique (SIG), conçu et développé par l’Institut de Recherche des Systèmes Environnementaux (ESRI). Le but de ce project était d’extraire les données binaires qui décrivent la ville the Lethbridge des Shapefiles ESRI, et de démontrer que ces données peuvent être utilisées et modifiées. Le composant d’utilisation était centré sur la navigation et la visualization des données, tandis que le composant de modification a demandé la création d’un nouveau format lisible aux humains qui contient les données Shapefile traitées. Ces buts ont été accomplies en convertissant l’information Shapefile en objets ‘nœud’ personnalisés dans le langage de programmation C++. Ces nœuds forment la base pour les développements plus approfondis, car plus d’attributs peuvent être facilement ajoutés aux nœuds lorsque nécessaire. Le système de navigation implémentée est alors une question de choisir un nœud de départ et de terminaison, puis voyager à travers leurs nœuds adjacents jusqu’à la découverte de la route la plus courte. Ce procès informatique est l’algorithme de recherche A* (lu : A Star). Quoi qu’encore plus de travail soient nécessaire pour le développement d’un produit able, cette plateforme est déjà très modulaire et disponible à l’open-source.  


2019 ◽  
Vol 91 ◽  
pp. 05004
Author(s):  
Yuriy Dreizis ◽  
Nina Anisimova ◽  
Guram Darakchyan ◽  
Aida Karamova

Conceptual approaches to development of the region during the post-Olympic period are presented in the article. Conclusions that after the end of the Olympic Games, the region of their carrying out faces the recessive period are drawn. At the same time, tasks of finding new growth points and development of strategy of further development of the region based on improvement under the new conditions of the General plan come out on top in such conditions. The main directions of further social and economic development of the Sochi resort agglomeration are considered. It is shown that further development of economy and infrastructure of Sochi and creation of conditions for its accelerated development during the post-Olympic period are possible only on the basis of the strategized General plan of the city.


Author(s):  
R. V. Bulgach

The paper considers the possibility of revival and further development of the historical square system in the Novosibirsk-city with regard to its modern changes in the context of the post-industrial paradigm of the open humanitarian society. The conditions are determined for the emergence of the traditional square system in the city taking into account the basic factors. The dynamics of changes in the square system is observed allowing for the different types of the city planning and development for comfortable living.


2013 ◽  
Vol 807-809 ◽  
pp. 1899-1902
Author(s):  
Yu Li Yang ◽  
Xing Hai Dang

The traditional means of mineral resource management is backward, to this problem, The paper put forwards the mineral resource management information system based on GIS , the system is established by GIS and database technology. From the following aspects discuss the design and realization of the system , such as system requirement analysis, the design of system database and function modules,the realization of the system function,The system can effectively improve the management level and lay a foundation for mineral resources information.


2011 ◽  
Vol 467-469 ◽  
pp. 119-122
Author(s):  
Yong Ming Wang ◽  
Fei Han ◽  
Jiang Tao Li

Rapid, accurate and standardized budget estimate is the basis of project bidding, which involves a lot of data information verification and charts. At present, many companies often use the traditional manual method in project budget estimate, which is time-consuming and error-prone. Aiming at the requirements of blast furnace coal powder injection project bidding, this paper developed a blast furnace coal powder injection project budget estimate management information system by using Visual Basic 6.0 and SQL Server database technology, introduced its overall function modules and the key technologies, including system role represent and use case analysis, the system data storage methods, report forms customization methods and so on. Finally, an applied case is given, which can make the project budget estimate conveniently, quickly and accurately, and can reduce the labor intensity of project information management.


Author(s):  
Svetlana Sergeevna Kozunova ◽  
Alla Grigorievna Kravets

The article highlights the aspects of risk management in the information system. According to the analysis of the work of Russian and foreign scientists and world practices in the field of risk management, it is stated that there is a need to improve the effectiveness of risk management of information system and to develop a method for managing the risks of the information system. As a solution to the problem of effective risk management of the information system, there has been proposed a formalized procedure for managing the risks of the information system. The scientific novelty of this solution is the use of decision space and optimization space to reduce risks. This procedure allows to assess the damage, risk and effectiveness of risk management of the information system. The risks of the information system are determined and analyzed; a pyramidal risk diagram is developed. This diagram allows you to describe the relationship of risks with the components of the information system. The negative consequences to which these risks can lead are given. The analysis of methods and approaches to risk management has been carried out. Based on the results of the analysis, the methods GRAMM, CORAS, GOST R ISO / IEC scored to the maximum. The weak points of these methods and the difficulty of applying these methods in practice are described. The developed formalized risk management procedure to control the risks of information system can be used as management system’s element of the information security quality that complies with the recommendations of GOST R ISO / IEC 27003-2012. The prospect of further development of the research results is the development of management systems of risk of information system.


Author(s):  
Dachev Veliko Z ◽  
Dachev Veliko Z

The article represents a retrospective review of long time research of genesis and development of the Central beach in the City of Varna which makes possible a forecast of its further development. Both natural and anthropogenic impact on the beach evolution is taken into consideration. It is ascertained that construction of coastal protection structures at the northern part of the beach in 80’s resulted in cessation of natural beach area growth. The strengthen of a breakwater in the main port and illegal building also contributed to considerable coast recession and beach volume reducing. Because of this a recreational potential of the Central beach is gradually decreasing. New method named “cross-shore sediment bypassing” is suggested to reduce the negative trend.


2014 ◽  
Vol 5 (2) ◽  
pp. 54-60
Author(s):  
Ivransa Zuhdi Pane

Management of engineering activities based on information systems is expected to increase Engineer’s perfomances in executing the daily tasks. The software of such management information system should be built on the platform which is easy to use and adaptable to the dynamics of engineering activity management in the future. Software engineering, consisting of analysis, design and implementation, was carried out to realize a prototype which is ready to be applied in the further development stages. Index Terms - engineering activity, Engineering, information system, software engineering.


Author(s):  
A. Popov ◽  
O.N. Lopateeva ◽  
A.K. Ovsyankin ◽  
M. M. Satsuk ◽  
A. A. Artyshko ◽  
...  

Among the measures aimed at the effective performance of public services in a modern urban environment, one of the main is the quality control and efficiency of the work performed. Timely street cleaning is hampered by several groups of problems, including the lack of a single automated information system (AIS) control of the work performed. In this regard, there is a need to improve and automate this area. This approach will allow you to combine high performance due to the speed of the system and effective quality control of street cleaning. The purpose of this work is the study and analysis of existing information systems (is), allowing to automate the process of quality control and operational performance of the above tasks. On the basis of the conducted researches, to develop is, having coordinated with the customer (administration of the Central district of Krasnoyarsk) requirements and functionality which allow to automate this process.This article presents the main aspects of the design and software solutions for the implementation of the algorithm in the form of AIS, designed to automate the process of monitoring the cleanliness of streets in the city. The development of AIS was conducted in the PhpStorm integrated development environment in the PHP programming language.


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