Geomatics and Environmental Engineering
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ISSN 1898-1135
e-ISSN: 2300-7095
Issue Date
2021
Volume
Vol. 15
Number
No 2
Description
Journal Volume
Geomatics and Environmental Engineering
Vol. 15 (2021)
Projects
Pages
Articles
Spatio-temporal model of extreme rainfall data in the province of South Sulawesi for a flood early warning system
(Wydawnictwa AGH, 2021) Bakri, Bambang; Adam, Khaeryna; Rahim, Amran
In this study, we model extreme rainfall to study the high rainfall events in the province of South Sulawesi, Indonesia. We investigated the effect of the El Nino South Oscillation (ENSO), Indian Ocean Dipole Mode (IOD), and Madden-Julian Oscillation (MJO) on extreme rainfall events. We also assume that events in a location are affected by events in other nearby locations. Using rainfall data from the province of South Sulawesi, the results showed that extreme rainfall events are related to IOD and MJO.
An analysis of total water storage changes obtained from GRACE FO observations over the Venezia Islands area supported with additional data
(Wydawnictwa AGH, 2021) Biryło, Monika; Rzepecka, Zofia
The Venezia Islands are a very special area from the hydrological point of view due to its water mass changes. Regular floods results in the need for the regular monitoring of water mass changes. For this purpose, a Gravity Recovery and Climate Experiment mission (GRACE) can be used as a source of data. The aim of the paper is to compare the latest results of the new GRACE FO observations. The comparisons were carried out all over Venezia Island using the L3 level, RL06 release data obtained with spherical harmonics degree and order extension of up to 120, by the three most important computational centres: JPL, GFZ, CSR. Results are compared to an average month values of precipitation and evapotranspiration and tide gauge data in the nearby area. Based on the research, no dependence between TWS and evapotranspiration and evapotranspiration change were found.
The issue of updating the real estate cadastre in the field of land use in connection with the construction of a building
(Wydawnictwa AGH, 2021) Karabin-Zych, Magdalena
From the year 2014 to July 31, 2020, setting out a building was surveying work subject to the obligation to report to the locally competent district governor (starost) before it was commenced. After completion of the building setting out, the contractor of surveying works was obliged to notify the authorities of the completion of the surveying works and to submit the results of surveying works connected with the building setting out. Since July 31, 2020, following the amended Geodesic and Cartographic Law, the obligation to report the building setting out has been repealed. Despite that, the real estate owner will still be obliged to submit an appropriate application to the starost to dis close the new land use in accordance with Article 22 of the Geodesic and Cartographic Law. The author has analysed 31 documentation sets, being the results of building setting out procedures. The analysis verified the size of a land parcel on which the buildings were set out, what land use was presented before setting out and what land use was presented after the building setting out. In addition, the current state of development of the land parcel (as of July 2020) was examined using map portals, and an orthophotomap was used to check whether the building was constructed, in order to verify whether the real estate cadastre was updated further.
A comparison of land use classifications in urbanized areas in selected european countries
(Wydawnictwa AGH, 2021) Matuk, Olga
The real estate cadastre is the primary source of information on land use. It records information related to the division of land into types based on the actual way of land use or development. The distinguished types of land use depend on many geographical factors, as well as historical and economic conditions. The study presents a comparison of the detail of land use classification registered in the real estate cadastre in areas functionally related to the urban areas of 9 European countries: Austria, Bulgaria, the Czech Republic, Estonia, Spain, Lithuania, Luxembourg, Germany and Poland. The research concerned the determination of the degree to which the classification of land use in urbanized areas is detailed, whether the studied European countries are characterized by the same number of distinguished classes of ob jects at different levels of detail, and what percentage are the distinguished classes of land use objects in urbanized areas in relation to all of the distinguished classes of objects land use at different levels of detail of classification. The study used legal acts regulating land use issues which have been made available in national languages by government institutions.
The impact of photo overlap, the number of control points and the method of camera calibration on the accuracy of 3D model reconstruction
(Wydawnictwa AGH, 2021) Róg, Marta; Rzonca, Antoni
This research attempted to determine the optimal photo overlap, number of control points and method of camera calibration for a photogrammetric 3D model reconstruction of an object of cultural heritage value. Terrestrial images of the object were taken with a hand held digital camera and processed in the ContextCapture software using the Structure from Motion (SfM) algorithm. A total station was used to measure ground control points (GCPs) and check points. Here, the research workflow, methodology, and various analyses concerning different configurations of the aforementioned factors are described. An at tempt to assess the parameters which should be implemented in order to pro vide a high degree of accuracy of the model and reduce time consumption both during fieldwork and data processing was taken. The manuscript discusses the results of the analyses and compares them with other studies presented by different authors and indicates further potential directions of studies within this scope. Based on the authors' experience with this research, some general conclusions and remarks concerning the planning of photo acquisition from the terrestrial level for the purpose of 3D model reconstruction were formulated.