Geodetski Vestnik最新文献

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Types of trigonometric points in Slovenia 斯洛文尼亚的三角点类型
IF 0.3 4区 社会学
Geodetski Vestnik Pub Date : 2020-01-01 DOI: 10.15292/GEODETSKI-VESTNIK.2020.04.469-488
M. Čekada, M. Jenko
{"title":"Types of trigonometric points in Slovenia","authors":"M. Čekada, M. Jenko","doi":"10.15292/GEODETSKI-VESTNIK.2020.04.469-488","DOIUrl":"https://doi.org/10.15292/GEODETSKI-VESTNIK.2020.04.469-488","url":null,"abstract":"In this paper, the historical development context of the trigonometric network point types in Slovenia from 1810 onwards is presented. Examples of different trigonometric point types still seen in the field are shown, with regard to the institution that carried out the field marking of the specific state trigonometric network. The city trigonometric network of Ljubljana, which was established in 1955–1956, is also presented. Furthermore, triangulation and comparator bases are mentioned as well, which remain marked with permanent pillars. As examples of the oldest still-standing trigonometric points, the following are mentioned: 303 Veliki Javornik (2nd order) with the engraved year 1823 and 329 Limberk (2nd order) with the engraved year 1903.","PeriodicalId":44295,"journal":{"name":"Geodetski Vestnik","volume":"64 1","pages":"469-488"},"PeriodicalIF":0.3,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66960402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Subdivision of joint tenure in agricultural communities: customary land rights management in Slovenia 农业社区共同所有权的细分:斯洛文尼亚惯常的土地权利管理
IF 0.3 4区 社会学
Geodetski Vestnik Pub Date : 2020-01-01 DOI: 10.15292/GEODETSKI-VESTNIK.2020.04.508-544
M. Čeh, Helena Žužel, Simon Mansutti
{"title":"Subdivision of joint tenure in agricultural communities: customary land rights management in Slovenia","authors":"M. Čeh, Helena Žužel, Simon Mansutti","doi":"10.15292/GEODETSKI-VESTNIK.2020.04.508-544","DOIUrl":"https://doi.org/10.15292/GEODETSKI-VESTNIK.2020.04.508-544","url":null,"abstract":"Marjan Čeh, Helena Žužel, Simon Mansutti | RAZDELITEV NEPREMIČNIN AGRARNIH SKUPNOSTI: MNOŽIČNA KATASTRSKA PREUREDITEV V UPRAVLJANJU ZEMLJIŠČ V SLOVENIJI | SUBDIVISION OF JOINT TENURE IN AGRICULTURAL COMMUNITIES: CUSTOMARY LAND RIGHTS MANAGEMENT IN SLOVENIA | 508-544| UDK: UDK : 332.21:528.44(497.4) Klasifikacija prispevka po COBISS.SI: 1.01 Prispelo: 29. 1. 2020 Sprejeto: 15. 11. 2020 DOI: 10.15292/geodetski-vestnik.2020.04.508-544 SCIENTIFIC ARTICLE Received: 29. 1. 2020 Accepted: 15. 11. 2020 Marjan Čeh, Helena Žužel, Simon Mansutti RAZDElITEV NEPREMIČNIN AGRARNIH SKUPNOSTI: MNOžIČNA KATASTRSKA PREUREDITEV V UPRAVlJANJU ZEMlJIŠČ V SlOVENIJI SUBDIVISION OF JOINT TENURE IN AGRICUlTURAl COMMUNITIES: CUSTOMARy lAND RIGHTS MANAGEMENT IN SlOVENIA","PeriodicalId":44295,"journal":{"name":"Geodetski Vestnik","volume":"64 1","pages":"508-544"},"PeriodicalIF":0.3,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66960577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Intercomparisons of precipitable water vapour derived from radiosonde , GPS and sunphotometer observations 无线电探空仪、全球定位系统和太阳光度计观测所得可降水量的相互比较
IF 0.3 4区 社会学
Geodetski Vestnik Pub Date : 2020-01-01 DOI: 10.15292/GEODETSKI-VESTNIK.2020.04.562-577
S. Gong, Wenqin Chen, Cunjie Zhang, Ping Wu, Jing Han
{"title":"Intercomparisons of precipitable water vapour derived from radiosonde , GPS and sunphotometer observations","authors":"S. Gong, Wenqin Chen, Cunjie Zhang, Ping Wu, Jing Han","doi":"10.15292/GEODETSKI-VESTNIK.2020.04.562-577","DOIUrl":"https://doi.org/10.15292/GEODETSKI-VESTNIK.2020.04.562-577","url":null,"abstract":"Intercomparison, precipitable water vapour, sunphotometer, GPS, radiosonde primerjava, vsebnost vodne pare v stolpcu zraka, fotometer, GPS, radiosondaža UDK: UDK: 528.28 Klasifikacija prispevka po COBISS.SI: 1.01 Prispelo: 8. 5. 2020 Sprejeto: 1. 10. 2020 DOI: 10.15292/geodetski-vestnik.2020.04.562-577 SCIENTIFIC ARTICLE Received: 8. 5. 2020 Accepted: 1. 10. 2020 Shaoqi Gong, Wenqin Chen, Cunjie Zhang, Ping Wu, Jing Han PRIMERJAVA VSEBNOSTI VODNE PARE V STOlPCU ZRAKA NA PODlAGI RADIOSONDAžE TER OPAZOVANJ GPS IN FOTOMETRA INTERCOMPARISONS OF PRECIPITABlE WATER VAPOUR DERIVED FROM RADIOSONDE, GPS AND SUNPHOTOMETER OBSERVATIONS","PeriodicalId":44295,"journal":{"name":"Geodetski Vestnik","volume":"64 1","pages":"562-577"},"PeriodicalIF":0.3,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66960595","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Automatic building footprint extraction from UAV images using neural networks 基于神经网络的无人机图像建筑足迹自动提取
IF 0.3 4区 社会学
Geodetski Vestnik Pub Date : 2020-01-01 DOI: 10.15292/GEODETSKI-VESTNIK.2020.04.545-561
Zoran Kokeza, M. Vujasinovic, M. Govedarica, Brankica Milojević, Gordana Jakovljevic
{"title":"Automatic building footprint extraction from UAV images using neural networks","authors":"Zoran Kokeza, M. Vujasinovic, M. Govedarica, Brankica Milojević, Gordana Jakovljevic","doi":"10.15292/GEODETSKI-VESTNIK.2020.04.545-561","DOIUrl":"https://doi.org/10.15292/GEODETSKI-VESTNIK.2020.04.545-561","url":null,"abstract":"Up-to-date cadastral maps are crucial for urban planning. Creating those maps with the classical geodetic methods is expensive and time-consuming. Emerge of Unmanned Aerial Vehicles (UAV) made a possibility for quick acquisition of data with much more details than it was possible before. The topic of the research refers to the challenges of automatic extraction of building footprints on high-resolution orthophotos. The objectives of this study were as follows: (1) to test the possibility of using different publicly available datasets (Tanzania, AIRS and Inria) for neural network training and then test the generalisation capability of the model on the Area Of Interest (AOI); (2) to evaluate the effect of the normalised digital surface model (nDSM) on the results of neural network training and implementation. Evaluation of the results shown that the models trained on the Tanzania (IoU 36.4%), AIRS (IoU 64.4%) and Inria (IoU 7.4%) datasets doesn't satisfy the requested accuracy to update cadastral maps in study area. Much better results are achieved in the second part of the study, where the training of the neural network was done on tiles (256x256) of the orthophoto of AOI created from data acquired using UAV. A combination of RGB orthophoto with nDSM resulted in a 2% increase of IoU, achieving the final IoU of over 90%.","PeriodicalId":44295,"journal":{"name":"Geodetski Vestnik","volume":"64 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66960592","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
New Slovenian height system SVS2010 新的斯洛文尼亚高度系统SVS2010
IF 0.3 4区 社会学
Geodetski Vestnik Pub Date : 2019-01-01 DOI: 10.15292/geodetski-vestnik.2019.01.27-40
Božo Koler, B. Stopar, Oskar Sterle, T. Urbancic, K. Medved
{"title":"New Slovenian height system SVS2010","authors":"Božo Koler, B. Stopar, Oskar Sterle, T. Urbancic, K. Medved","doi":"10.15292/geodetski-vestnik.2019.01.27-40","DOIUrl":"https://doi.org/10.15292/geodetski-vestnik.2019.01.27-40","url":null,"abstract":"","PeriodicalId":44295,"journal":{"name":"Geodetski Vestnik","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66958352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
The legal boundary cadastre in Austria: A success story? 奥地利法律边界地籍:一个成功的故事?
IF 0.3 4区 社会学
Geodetski Vestnik Pub Date : 2019-01-01 DOI: 10.15292/GEODETSKI-VESTNIK.2019.02.234-249
Julius Ernst, R. Mansberger, G. Muggenhuber, G. Navratil, Stefan Ozlberger, Christoph Twaroch
{"title":"The legal boundary cadastre in Austria: A success story?","authors":"Julius Ernst, R. Mansberger, G. Muggenhuber, G. Navratil, Stefan Ozlberger, Christoph Twaroch","doi":"10.15292/GEODETSKI-VESTNIK.2019.02.234-249","DOIUrl":"https://doi.org/10.15292/GEODETSKI-VESTNIK.2019.02.234-249","url":null,"abstract":"","PeriodicalId":44295,"journal":{"name":"Geodetski Vestnik","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66958472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Deformation analysis with robust methods in geodetic nets 基于鲁棒方法的大地网变形分析
IF 0.3 4区 社会学
Geodetski Vestnik Pub Date : 2019-01-01 DOI: 10.15292/GEODETSKI-VESTNIK.2019.02.163-178
T. Ambrožič, Admir Mulahusić, Nedim Tuno, Jusuf Topoljak, Amir Hajdar, D. Kogoj
{"title":"Deformation analysis with robust methods in geodetic nets","authors":"T. Ambrožič, Admir Mulahusić, Nedim Tuno, Jusuf Topoljak, Amir Hajdar, D. Kogoj","doi":"10.15292/GEODETSKI-VESTNIK.2019.02.163-178","DOIUrl":"https://doi.org/10.15292/GEODETSKI-VESTNIK.2019.02.163-178","url":null,"abstract":"Tomaž Ambrožič, Admir Mulahusić, Nedim Tuno, Jusuf Topoljak, Amir Hajdar, Dušan Kogoj | DEFORMACIJSKA ANALIZA V GEODETSKIH MREŽAH Z ROBUSTNIMI METODAMI | DEFORMATION ANALYSIS WITH ROBUST METHODS IN GEODETIC NETS | 163-178 | deformation analysis, robust methods, numerical example This article describes the deformation analysis approach with robust methods in geodetic networks. The characteristic of this approach is the iterative weighted similarity transformation in which the displacement vector d is transformed into a datum determined by points with a smaller coordinate difference between two epochs. The article first gives a theoretical background of the approach, and then the approach is applied to the case of simulated measurements in two epochs. The calculated results of the deformation analysis approach with the robust methods in the present case do not differ significantly from the results obtained by conventional deformation analysis approaches.","PeriodicalId":44295,"journal":{"name":"Geodetski Vestnik","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66958398","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modelling of the time-series of GNSS coordinates and their interaction with average magnitude earthquakes GNSS坐标时间序列的建模及其与平均震级地震的相互作用
IF 0.3 4区 社会学
Geodetski Vestnik Pub Date : 2019-01-01 DOI: 10.15292/geodetski-vestnik.2019.04.525-540
Sanja Tucikešić, D. Blagojević
{"title":"Modelling of the time-series of GNSS coordinates and their interaction with average magnitude earthquakes","authors":"Sanja Tucikešić, D. Blagojević","doi":"10.15292/geodetski-vestnik.2019.04.525-540","DOIUrl":"https://doi.org/10.15292/geodetski-vestnik.2019.04.525-540","url":null,"abstract":" 1, and describe stationary stochastic process. Then we processed time-series data of two GNSS station coordinates during 5 earthquakes that occurred near SRVJ and BEOG stations and estimated spectral indices of power-law noise from postfit residuals after removing linear, annual and semi-annual variation in the MODELLING THE OF GNSS COORDINATES AND THEIR INTERACTION WITH AVERAGE MAGNITUDE (27.71 mm/year). Estimated horizontal components have smaller deviations than the vertical part. The Weighted Root Mean Square (WRMS) error estimation of a function for one year for coordinates and deformations is 2.31 mm for the horizontal component and 5.36 mm for the height component. This study shows that there are seasonal and semi-annual signals in all three coordinate components. It can be seen that the periodic components are different for the analyzed BEOG station. Also, the annual period is dominant. Annual variation is with typical amplitudes about 1 mm for horizontal and over 2 mm for vertical.","PeriodicalId":44295,"journal":{"name":"Geodetski Vestnik","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66958708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Object and objective of property appraisal and their effects on valuation methods and databases 财产评估的对象和目的及其对估价方法和数据库的影响
IF 0.3 4区 社会学
Geodetski Vestnik Pub Date : 2019-01-01 DOI: 10.15292/GEODETSKI-VESTNIK.2019.01.92-103
J. Zyga
{"title":"Object and objective of property appraisal and their effects on valuation methods and databases","authors":"J. Zyga","doi":"10.15292/GEODETSKI-VESTNIK.2019.01.92-103","DOIUrl":"https://doi.org/10.15292/GEODETSKI-VESTNIK.2019.01.92-103","url":null,"abstract":"property, market value, valuation methods, cadastre nepremičnina, tržna vrednost, metode vrednotenja, kataster UDK: 332.2:332.6 Klasifikacija prispevka po COBISS.SI: 1.02 Prispelo: 6. 9. 2018 Sprejeto: 28. 12. 2018 DOI: 10.15292/geodetski-vestnik.2019.01.92-103 REVIEw ARTICLE Received: 6. 9. 2018 Accepted: 28. 12. 2018 Jacek Zyga PREDMET IN NAMEN VREDNOTENJA NEPREMIČNIN TER NJIHOV VPlIV NA METODE VREDNOTENJA IN PODATKOVNE ZBIRKE OBJECT AND OBJECTIVE OF PROPERTy APPRAISAl AND THEIR EFFECTS ON VAlUATION METHODS AND DATABASES","PeriodicalId":44295,"journal":{"name":"Geodetski Vestnik","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66958385","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The impact of data normalization on 2D coordinate transformation using GRNN 数据归一化对GRNN二维坐标变换的影响
IF 0.3 4区 社会学
Geodetski Vestnik Pub Date : 2019-01-01 DOI: 10.15292/geodetski-vestnik.2019.04.541-553
L. Çakir, B. Konakoglu
{"title":"The impact of data normalization on 2D coordinate transformation using GRNN","authors":"L. Çakir, B. Konakoglu","doi":"10.15292/geodetski-vestnik.2019.04.541-553","DOIUrl":"https://doi.org/10.15292/geodetski-vestnik.2019.04.541-553","url":null,"abstract":"The coordinate transformation has always been a hot topic in the field of geodesy. The artificial neural network (ANN) has been used as an alternative tool to determine the relationship between any two coordinate systems. Construction of an effective neural network depends on the network architecture, learning parameters and normalization technique used. Finding the best data normalization technique is an important step when designing a neural network. This study investigated the performances of eight normalization techniques on two-dimensional (2D) coordinate transformation using a generalized regression neural network (GRNN). The methods examined included the maximize, min-max, median, median-median absolute deviation (median-MAD), mean-mean absolute deviation (mean-MAD), statistical column, tanh, and z-score. Comparisons revealed that the min-max,","PeriodicalId":44295,"journal":{"name":"Geodetski Vestnik","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66958717","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
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