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 importance of GIS lies in its ability to collect a large amount of geospatial data, including human-generated data. This data is necessary to understand the complexity of the city, set priorities, solve complicated planning problems and perform a variety of spatial analysis, which shows not only the feasibility but also the consistency of the proposed infrastructure with the requirements of a sustainable city. In this paper, we demonstrate the benefits of integrating real-time traffic data with GIS technology and remote sensing data for analyzing the impact of infrastructure works and COVID-19 on traffic in Oradea, Romania. The case study was focused on the historical center of Oradea and was based on remote sensing data collected before, during, and after traffic restrictions. The study also shows the need for using GIS and crowdsourcing-based applications in traffic analysis and planning.

The field of constructions has evolved extraordinarily in terms of measurement techniques, requiring increasing accuracy. This has led to the creation of new specific technologies, and implicitly measuring instruments. The range of classical geodetic measuring instruments has been completed with new high precision instruments, even in the field of physics or machine building. The use of geodetic measurement methods in the field of Engineering Topographic Measurement Techniques involves, in addition to ensuring precision requirements, the choice of appropriate devices and technologies. This choice is imposed both by the previous precision calculations, starting from a maximum permissible deviation given, and by the knowledge of the execution and assembly technologies. The purpose of this paper was to study the effect and also the impact that new technologies had on the main measurement activities, and of course on measurement techniques. This review article summarizes, analyzes and discusses the current state of primary research in terms of the impact of current or developing technologies on geodetic techniques. The global corpus of primary research is growing at an unprecedented rate. It is difficult for most researchers to grasp the state of the art of a topic. A vast number of bibliographic references were taken into account, on which analyzes were performed.

The minor riverbed of the Someș River is identified in the built-up area and the outside of the built-up area of Fărcașa ATU and the Ardusat ATU outside the built-up area, from the Ardusat DJ 193 road bridge, between hm 2725-2855 and between hm 2815-2867, according to GD (Government Decision) 1705/2006. For the first registration work of the Someș minor riverbed, the measurements, their processing and the afferent documentation were made in accordance with the Order of the general director of the National Agency for Cadastre and Real Estate Advertising no. 700/2014, updated in 2020. The purpose of the project refers to the topo-cadastral methods performed for the elaboration of the documentation of first registration in the Land Book of the minor riverbed belonging to the Someș river located within the radius of ATU Ardusat and ATU Fărcașa from Maramureș county. For the acquisition of the necessary data, both field works and office operations for data processing were taken into account, the studied area being 222.7 hectares. Measurements were performed using GNSS technology using the real-time kinematic RTK method. The UAV aerial photogrammetric method was used to obtain a high degree of detail. The drone used was equipped with an RTK module that receives real-time corrections, thus maintaining a high accuracy.