Ana Cornelia Badea

Technical University of Civil Engineering of Bucharest · Faculty of Geodesy

Geospatial Analytics Artificial Intelligence is the fusion of artificial intelligence and geospatial data. In this article we review the GeoAI capabilities that have been developed and reached a stage of maturity in terms of level of applicability. Today there are different solutions solving different problems, and this area is growing rapidly. Geo...

Popular geo-computer vision works make use of aerial imagery, with sizes ranging from 64 × 64 to 1024 × 1024 pixels without any overlap, although the learning process of deep learning models can be affected by the reduced semantic context or the lack of information near the image boundaries. In this work, the impact of three tile sizes (256 × 256,...

Popular geo-computer vision works make use of aerial imager with sizes ranging from 64 × 64 to 1024 × 1024 pixels without any overlap, although the learning process of deep learning models can be affected by the reduced semantic context or the lack of information near image boundaries. In this work, the impact of three image sizes (256 × 256, 512 ×...

3D city models are tridimensional representations of cities, focused on buildings that can be used as a base for numerous analyses such as heat demand estimation, solar radiation estimation, visibility analyses, noise analyses, or for urban and emergency situations planning. Geospatial data used to develop such models can be acquired through differ...

This presentation highlights the main challenges in designing process of GIS courses and teaching methods.

The Historical Centre of Bucharest City is a highly populated area and a popular tourist attraction, known for its old buildings, some of which were built before the year 1900 and were severely damaged by the 7.4 magnitude earthquake in 1977. Seismic risk available data consist of lists published by the Municipal Administration for the Consolidatio...

Urban areas have developed organically over time, driven by the economic success of cities. However, this development has usually been accompanied by the side effects of urbanization, such as increased traffic and its associated problems: traffic congestion, increased accident rates and pollution. As urban populations grow and expand, the importanc...

In this article we propose a comparative approach of what Challenge Based Learning vs Problem Based Learning means, as well as examples of the possibilities already applied in the Geodetic Engineering Domain, at master's and doctorate level. The CBL concept is analyzed from the perspective of creating a real link with market actors, public or priva...

Prezentare realizata la Saptamana Geodeziei Romanesti 2022, Iasi, la MASA ROTUNDA "Geospatial Data Management for Built Environment"

Presentation on Problem Based Learning and Challenge Based Learning - PBL vs CBL - in Geodetic Engineering

Geographic information systems are applicable in a wide range of areas as they allow data to be managed, analysed and distributed. The main purpose of this article is using GIS tools to explore the possibilities of analysing specific aspects of emergency and civil protection situations, amid a national security crisis. For such analysis, the ArcGIS...

In recent years, it is necessary to involve as many specialists from different fields as possible, who need significant data interoperability to carry out expropriation projects, due to the increase in complexity of projects in the field of road infrastructure. The realization of these projects is strongly influenced by the integration of geospatia...

In this article the main topic of interest is to explore the analyzing possibilities offered by the latest version of ArcGIS Pro. At the same time, we want to highlight the use the 2D and 3D products obtained, but also the means of their subsequent analysis in the established GIS environment. We chose to use several methods of data investigation. T...

In this article the main topic of interest is to explore the analyzing possibilities of exploiting data available from multiple sources. We chose to use several methods of data investigation, as follows: in the GFW (GlobalForestWatch) geoportal; in the ArcGIS Online application created based on MapBuilder; in ArcGIS Pro. The results and conclusions...

There is currently a wealth of geospatial data that can be used through services, which can be downloaded in some cases. This article analyzes the main features of open geospatial data and correlates them with existing standards in the field. The essential advantages that these ways of working offer us are identified, such as cloud processing, the...

Through the e-learning system called “geodesyinstruct”, Technical University of Civil Engineering Bucharest offers its students a modern learning tool in geodetical domain, an online collaboration platform integrated with an e-Learning system, allowing the use of digital course modules, interactive teaching and student centered learning, thus ensur...

Traffic has a direct impact on local and regional economies, on pollution levels and is also a major source of discomfort and frustration for the public who have to deal with congestion, accidents or detours due to road works or accidents. Congestion in urban areas is a common phenomenon nowadays, as the main arteries of cities become congested dur...

The geographic information system (GIS) offers advanced capabilities for smart city projects. In this article we aim to show some possibilities of using GIS technology in support of the development of smart cities. In essence, the smart city concept is based on geospatial data to enhance the understanding of complex urban systems. It is important t...

http://ubf.ankara.edu.tr/wp-content/uploads/sites/634/2021/11/ICERAS2021-Program-v6.pdf

http://ubf.ankara.edu.tr/wp-content/uploads/sites/634/2021/11/ICERAS2021-Program-v6.pdf

standards, digital twin

In aceasta perioada, cand exista preocupari pentru realizarea unui cod al amenajarii teritoriului, urbanismului si constructiilor, devine importanta constientizarea colaborarii dintre specialistii care activeaza in aceste domenii si specialistii geodezi. Totodata, dorim sa evidentiem importanta cunostintelor interdisciplinare necesare pentru ca ace...

This article highlights the advantages offered by current GIS technology to perform various traffic analyzes. For this purpose, several areas in Romania that are very crowded at certain times of the week, for example on weekends using were chosen and analyzes using real-time traffic services and historical data for a certain date and time to make c...

https://arhicon.uoradea.ro/ro/cercetare/tmpm-iii-isi-proceedings/107-categorie-ro-ro/cercetare/tmp3/347-conference-volumes

In this paper we want to highlight some current attempts to create a common starting point for information about European real estates. Among the projects undertaken in this regard had been developped the EULIS and ELRN. EULIS offers access to search real property data provided in some European Member States to the general public network. ELRN (Eur...

In recent years, the use of available online data has seen an increasing trend. With the help of web applications and these data, valuable information can be obtained. In this article we aim to highlight the analyzes that can be performed based on shared data, showing their special usefulness. At the same time, it must be emphasized that data produ...

Omniprezenţa informaţiilor geospaţiale în societate, corelată cu dezvoltarea tehnologică a ultumilor ani au condus către o extindere masivă a aplicaţiilor şi a produselor software bazate pe localizare. Din perspectiva inginerului geodez, ca specialist ce achiziţionează, prelucrează, organizează, reprezintă datele şi analizează informaţiile obţinute...

In this article, we are making an insight on existing or emerging standards, an analysis of today's standardization challenges to highlight their importance, to substantiate the idea that specialists must be active in ASRO, but also that they must undertake the task of teaching students to comply with the latest standards in standardization, becaus...

Din acest motiv, în pregătirea inginerilor geodezi de la Facultatea de Geodezie (Universitatea Tehnică de Construcții București) la specializarea de master "Pla-nificare Spațială şi GIS pentru Dezvoltare Durabilă" (PS-GISDD) a fost introdus un curs specific, "Standarde şi geoportaluri de date spațiale", în cadrul căruia sunt pre-zentate aspectele d...

Generalization in GIS is a very complex and important aspect, and the evolution of GIS technology has led to the creation of tools based on complex algorithms, which greatly facilitate the work of specialists. GIS software capabilities thus include spatial transformations that change geometric data and topological representation. Data processing by...

In this article the main topic of interest is to explore the processing possibilities offered by the latest version of Drone2Map. At the same time, we want to highlight the ways of sharing the 2D and 3D products obtained, but also the means of their subsequent analysis in the established GIS environment. One of the major advantages identified is pr...

In this paper we want to highlight the advantages of using a dedicated software in the urban planning process. In this regard we chose an Esri solution, and as case study is an area from a city in Romania. The buildings comply with the restrictions related to the type of building set in terms of the number of floors per type of occupancy, but also...

In this paper we want to highlight the advantages of using a dedicated software in the urban planning process. In this regard we chose an Esri solution, and as case study is an area from a city in Romania. The buildings comply with the restrictions related to the type of building set in terms of the number of floors per type of occupancy, but also...

Zoning is the most effective public tool for controlling land use, reflecting the spatial separation of urban land use incompatibilities and influencing, consequently, the physical economic and social structure of cities. In this paper we want to emphasize the possibilities and benefits of using dedicated GIS solutions for geospatial planning, inte...

Urban planning involves functions, scales, sectors, and stages and the main functions of urban planning can generally be classified into general administration, development control, plan making, and strategic planning. Currently, the focus is on creating smart cities with increased functionality and on sustainable regional urban systems, with a pos...

Omniprezenţa informaţiilor geospaţiale în societate, corelată cu dezvoltarea tehnologică a ultumilor ani au condus către o extindere masivă a aplicaţiilor şi a produselor software bazate pe localizare. Din perspectiva inginerului geodez, ca specialist ce achiziţionează, prelucrează, organizează, reprezintă datele şi analizează informaţiile obţinute...

In this article, we are making an insight on existing or emerging standards, an analysis of today's standardization challenges to highlight their importance, to substantiate the idea that specialists must be active in ASRO, but also that they must undertake the task of teaching students to comply with the latest standards in standardization, becaus...

In November 2017 the Technical Normatives about producing spatial datasets on public utility networks was approved and published by National Agency of Cadastre and Land Registration. Romania has undertaken the implementation of INSPIRE, so identifying the best ways to put it into practice is an essential step in the application of these rules. Curr...

Two-volume book containing theoretical synthesis and practical applications in support of MSc -specialization "Spatial Planning and GIS for Sustainable Development" - PSGISDD. The book is made by the whole team of teachers involved in this specialization, including all disciplines during the Master's degree courses. Carte in doua volume care contin...

Over the last years, the STC (Space Time Cube) visualization method has been analyzed in many scientific papers in the literature. The term STC cames from cartography, meaning a geographical representation where time is treated as the third dimension.This model was introduced by the Swedish geographer Hägerstrand at the end of the sixties. When dat...

This article shows the result obtained for generating the urban footprint. The case study is based on Sentinel-1 images, having as objective the city of Bucharest. Based on coregistration and calculating coherence operations, and also applying raster mathematical operations, the relevant results in the studied area were obtained. It is also highlig...

Management of spatial data by means of Geographic Information System (GIS) plays an essential role based on the latest achievements in Geomatics domain. Geomatics offers the possibility to share, compare, and exchange data between researcher and users in unambiguous and accessible ways for map production and user-friendly technologies for results c...

In this article are highlighted some specific aspects of the features recorded in an urban information system from the perspective of the current technical specifications. There are mentioned some attributes and classifications that are recommended to be implemented also in Romania for completeness and accuracy cadastral data and to ensure data tra...

Open source software is that kind of software that can be freely used, changed, and shared (in modified or unmodified form) by anyone. Generally, the open source software is made by many people, and distributed under licenses that comply with the Open Source Definition. There are currently several open source GIS software solutions that imposed the...

In this paper we want to highlight the areas affected by wildfires in Thasos using Esri technology. The study is based on images from before and after the event. GIS possibilities offer us the appropriate environment to develop the study. The workflow was created in ArcGIS Pro10.3, using Chain Function.

In the paper is emphasized a GIS Web App that had been used having an educational and managerial purpose, for retrieving the students' proposals for Faculty of Geodesy, Bucharest. These applications proved to be very useful in collecting and analyzing students' opinion about the educational process and staff. It had been used a GeoForm to submit th...

In this paper we want to emphasize the use of an ESRI application, called Business Analyst Online. The application and the data are hosted and maintained by ESRI. The study has been developped in order to show the main facilities and integration with ArcGIS Online. It had been taken into account eight criteria, based which it was concluded the most...

In this paper we are highlighting the benefits of creating and using forms for collecting data, through new applications possibilities regarding the main changes that can occur in the urban environment and suporting the local community. These forms can be accessed from mobile devices and the reported results can be analyzed using a desktop applicat...

Deforestation as an important theme addressed in this article is based on the European Habitats Directive. EU Member States pledged to ensure both the maintenance and restoration of natural habitats and wild fauna and flora of community interest in order to help maintaining the biodiversity. An internal legal provision related to Romania EU accessi...

In the context of sustainable development and the impact of human activity on the environment, the Faculty of Geodesy - Technical University of Civil Engineering Bucharest has developed an accredited new curricula at the Master’s degree level. As basis of the curriculum design and content subjects were considered fundamental notions needed by surve...

The level of project management maturity level highlights are applied in enterprises, specific project management principles in work measurement and cadastral land. One of the factors which contribute to achieving a high level of maturity in project management is the use of project management information solutions. Application of the time domain th...

Actual information society implicitly influence teaching methods in education. Teachers needs to keep up and to harmonize their means of interaction with the students in order to cope with rapid way of circulating information and emerging technologies. Some of these techniques are focused on the transfer of information using interactive means of as...

Oblique aerial images of urban areas have developed a great popularity in the last period, regarding their applicability both in the area of 3D city modeling, urban development and in various cadastral applications, providing information on the heights of buildings, the terrain elevation and the appearance of facades. Taking acount of different cha...

In Romania a big problem is the protection of flora and fauna in the national parks. In the European context, environmental initiatives are considered priorities, many of them resulting in the creation of geoportaluri within which data can be found very easily. We have chosen a case study of several geoportals developped in this purpose and we want...

Surveying instrumentation has suffered a major transformation in recent years. The development of laser scanning for three-dimensional (3D) data acquisition guided to developments of highly automated all-digital processing chains up to the final products. In contrast to the “classical” manual data acquisition methods, like topographical surveying a...

Processing of measurements obtained from terrestrial laser scanning is difficult in view of the multitude of points determined. It involves several stages: registration, point cloud processing, post-processing, 2D and 3D modeling and obtaining final products. The processing software performs registration and georeference of point clouds automatical...

Romanian geodetic education, as any other educational system in the world, can not develop as a closed system, unresponsive to specific developments in the European area of education and to general trends in the profession. Based on: comparative analysis of educational programs in EU faculties, curricula assessment of land measurement and cadastre...

In this article we pointed out the main features to be taken into account in land surveying projects. These specific items are found especially in the area of risk management, which must be taken into account and properly quantified. Therefore, to carry out the project of land measurement is not enough to have specialized knowledge, but must be tre...