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Geomatics Landmanagement and Landscape最新文献

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SILTING FORECAST OF THE PLANNED RETENTION RESERVOIRS WITHIN THE DRAINAGE SYSTEM IN ŁĄCZANY ŁĄczany排水系统内计划截流水库的淤积预测
Pub Date : 2020-01-01 DOI: 10.15576/gll/2019.4.219
B. Michalec, M. Strutyński
This paper presents the concept for the location of two dry water reservoirs designed to retain water led through the main ditch (R) of the drainage system in Łączany. The purpose of the work is to develop a forecast for the reduction in the capacity of planned dry water reservoirs. Planned water reservoirs will allow increasing flood protection of drained areas. Based on geodetic measurements in the selected locations, the capacity of planned dry reservoirs was determined, amounting to 4.08 and 115.49 thousand m3, respectively for the U reservoir formed from the flood relief channel, and the R reservoir, located in the lower course of the R ditch. According to the developed forecast, applying the Gončarov formula, the U reservoir would be 50% silted after 134 years, and the R reservoir would be 50% silted after 149 years. The forecast has been prepared using the method recommended by the guidelines, i.e. it was developed as for reservoirs with constant water damming (accumulation). TE values determined using the Churchill method were adopted in the silting forecast. The estimated forecast indicates a long service life of the reservoirs without the need for their desilting. However, the development of a detailed forecast would require a modification of the calculation methodology, taking into account the determination of the capacity of water reservoirs to retain bed load, typical of dry water reservoirs. In the absence of the method, determination of the service life cycle of water reservoirs can be developed as an estimate.
本文提出了两个干水库的位置概念,旨在保留通过Łączany排水系统主沟(R)的水。这项工作的目的是对规划的干水库容量的减少作出预测。规划中的水库将增加排水地区的防洪能力。根据选定地点的大地测量结果,确定了规划干库容量,泄洪通道形成的U型水库容量为4.08万m3,位于R沟下游的R型水库容量为11.549万m3。根据已开发的预测,应用gon arov公式,U库在134年后淤积50%,R库在149年后淤积50%。预报是按照指引所建议的方法编制的,即是说,预报是针对不断有水淤积的水库而编制的。淤泥淤积预测采用丘吉尔法确定的TE值。预测结果显示,水塘的使用寿命较长,无须进行清淤。但是,制定详细的预报需要修改计算方法,考虑到确定水库保持河床负荷的能力,这是典型的干水库。在没有这种方法的情况下,水库使用寿命周期的确定可以作为一种估计。
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引用次数: 0
PRECISE INTEGRATED HYBRID NETWORKS IN 21ST-CENTURY TUNNEL SURVEYING 21世纪隧道测量中的精确综合混合网络
Pub Date : 2020-01-01 DOI: 10.15576/gll/2019.4.7
H. Bryś, K. Ćmielewski, M. Trojanowicz
The authors in this study briefly outline contemporary trends and the hierarchical construction of the models of surface and underground, horizontal tunnel networks, in the aspect of their optimization, accuracy as well as internal and external reliability. The developed modulartrilateral tunnel network is characterized by the elimination of the influence of temperature field on the measurement results, and also the resulting impact of the negative phenomenon of horizontal refraction occurring in the vicinity of the tunnel walls. Trilateration underground linear network with its specific advantages constitutes an alternative to traditional polygonal structures often used in the implementation of tunnel constructions. Simulation adjustment results and lateral coordinate deviations for the end points of the 10.5 km long network have been presented.
本文简要概述了地面、地下、水平隧道网模型在优化、精度、内外可靠性等方面的发展趋势和分层结构。开发的模块化三边隧道网的特点是消除了温度场对测量结果的影响,也消除了隧道壁附近出现的水平折射负现象的影响。三边直线地下网以其独特的优势,是隧道施工中常用的传统多边形结构的替代方案。给出了10.5 km长路网端点的模拟平差结果和横向坐标偏差。
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引用次数: 0
THE IMPACT OF CODE MINIFICATION ON MAP APPLICATION PERFORMANCE 代码缩减对地图应用程序性能的影响
Pub Date : 2020-01-01 DOI: 10.15576/gll/2020.2.41
K. Król, Dariusz Zdonek
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引用次数: 1
SELECTED EXAMPLES OF HISTORICAL CARTOGRAPHY 历史制图的精选例子
Pub Date : 2020-01-01 DOI: 10.15576/gll/2020.2.111
T. Żaba, I. Piech
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引用次数: 0
MODELLING OF A HERITAGE PROPERTY USING A VARIETY OF PHOTOGRAMMETRIC METHODS 利用各种摄影测量方法对文物进行建模
Pub Date : 2020-01-01 DOI: 10.15576/gll/2019.4.155
Bogusława Kwoczyńska
In recent years, 3D modelling of historic heritage properties is most often based on photogrammetric measurements. Data on such properties can be obtained, however, by a variety of entirely different methods. This publication presents an example of developing a 3D model of a historic heritage building using two photogrammetric methods. The first one was based on photographs taken with a nonmetric camera, and the second one was based on data from terrestrial laser scanning. The object of the study was the Museum of the Estreicher Family in Krakow. The photos were obtained with a Canon EOS 400D DSLR camera and a cloud of points from terrestrial laser scanning with a Leica ScanStation P40 scanner. The development of the 3D model based on photographs was carried out using the Bentley ContextCapture software application, and the Agisoft PhotoScan Professional. In contrast, TLS (Terrestrial Laser Scanning) data was processed in the Leica Cyclone software application and modelled in the 3DReshaper. Both methods were analysed and compared in a tabular presentation.
近年来,历史遗产的三维建模通常基于摄影测量。然而,这些特性的数据可以通过各种完全不同的方法获得。本出版物介绍了使用两种摄影测量方法开发历史遗产建筑3D模型的示例。第一个是基于非计量相机拍摄的照片,第二个是基于地面激光扫描的数据。这项研究的对象是克拉科夫的埃斯特莱彻家族博物馆。这些照片是用佳能EOS 400D数码单反相机获得的,用徕卡ScanStation P40扫描仪进行地面激光扫描获得的点云。使用Bentley ContextCapture软件应用程序和Agisoft PhotoScan Professional进行基于照片的3D模型的开发。相比之下,TLS(地面激光扫描)数据在Leica Cyclone软件应用程序中处理,并在3DReshaper中建模。以表格形式对两种方法进行了分析和比较。
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引用次数: 1
ATTEMPTED ASSESSMENT OF THE COLLABORATION BETWEEN COOPERATIVE BANKING SECTOR AND THE STATE DMINISTRATION AND LOCAL SELF-GOVERNMENT INSTITUTIONS IN POLAND 试图评估波兰合作银行部门与国家行政当局和地方自治机构之间的合作
Pub Date : 2020-01-01 DOI: 10.15576/gll/2019.4.41
Józefa Gniewek
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引用次数: 0
DETERMINATION OF DEMAND FOR LAND CONSOLIDATION WORKS IN VILLAGES WITH A RIBBON LAND LAYOUT 带状土地布局乡村土地整理工程需求的确定
Pub Date : 2020-01-01 DOI: 10.15576/gll/2020.1.115
Justyna Wójcik-Leń, Uniwersytet Przyrodniczy w Lublinie, I. Skrzypczak, Grzegorz Oleniacz, Karol Ozog, P. Leń, Biuro Gospodarki Mieniem Miasta Rzeszowa
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引用次数: 0
EVOLUTION OF ONLINE MAPPING: FROM WEB 1.0 TO WEB 6.0 在线地图的演变:从web 1.0到web 6.0
Pub Date : 2020-01-01 DOI: 10.15576/gll/2020.1.33
K. Król, U. R. W. Krakowie
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引用次数: 11
INTEGRATION OF THE WATER AND SEWAGE SYSTEM MODEL WITH THE GIS APPLICATION 给水排水系统模型与gis应用的集成
Pub Date : 2020-01-01 DOI: 10.15576/gll/2020.1.143
T. Żaba, I. Piech, U. R. W. Krakowie
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引用次数: 0
SMART CITY KRAKÓW IN THE HISTORICALLY CONDITIONED ENVIRONMENT 历史条件下的智慧城市krakÓw
Pub Date : 2020-01-01 DOI: 10.15576/gll/2020.1.153
B. Jankowicz, U. R. W. Krakowie
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引用次数: 0
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Geomatics Landmanagement and Landscape
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