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1

The use of an unmanned aerial vehicle to acquire data to develop inland electronic navigational charts: The case of a bridge and the navigation infrastructure located on it

Łubczonek Jacek

Zeszyty Naukowe Akademii Morskiej w Szczecinie

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2021

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nr 68 (140)

119--127

EN

Unmanned aerial vehicle (UAV) technologies are becoming increasingly common, with ever-expanding applications. Low-altitude imaging makes it possible to quickly acquire high-resolution data for various objects, especially for mapping. This paper presents the mapping of a bridge and its notice marks, lights, and span to produce electronic navigation charts for inland navigation. The research object was the Clowy Bridge on the Regalica River in Szczecin, Poland. In order to carry out the research, two photogrammetric flights were made, and three sets of photos were created, from which orthophotos were developed. The research included the analysis of the orthophoto generation process, as well as quantitative and qualitative analyses. The results of the research demonstrated the possibility of using this type of data for mapping bridges to create electronic navigation maps for inland navigation.

2

Methodology to identify the causes of the consequences of defects in building construction

Piasny J., Pasławski J.

Czasopismo Techniczne. Budownictwo

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2014

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R. 111, z. 1-B

183--193

EN

To rationally prevent defects, you must first have knowledge of the defects, their causes and the associated costs. A key objective of the research presented is to attempt to demonstrate the application of various methods used in production engineering, in the context of today’s economy requirements and transfer knowledge gained from previously completed projects, with the aim of increasing the quality multifamily housing. A study of faults and subcontractors was carried out for the period 2006/2013. Eight construction projects with a total usable area of approximately 117,000.0 square meters and 1,524 apartments were studied. This is one of the first studies, for this period, carried out based on multifamily building projects in Poland.

PL

Aby wykonać racjonalną profilaktykę wad, trzeba mieć wiedzę na temat usterek, ich przyczyn i związanych z tym kosztów. Kluczowym celem badań prezentowanych jest podjęcie próby wykazania zastosowania różnych metod stosowanych w inżynierii produkcji w kontekście współczesnych wymagań gospodarki oraz przekazanie wiedzy zebranej z zrealizowanych projektów powodującej wzrost jakości w budownictwie wielorodzinnym. Badanie występujących usterek oraz podwykonawców przeprowadzono za okres 2006/2013. Przebadano osiem projektów budowlanych o łącznej powierzchni użytkowej ok 117.000,0 m2 i 1524 mieszkań. Jest to jedno z pierwszych przeprowadzonych badań w tym okresie dla budynków wielorodzinnych w Polsce.

3

Jurassic Chronostratigraphic Database and the TimeScale Creator Visualization System

Ogg J., Przybylski P.

Volumina Jurassica

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2009

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Vol. 7, no. 1

175-179

EN

A joint project of the International Commission on Stratigraphy (ICS) and CHRONOS database program is to provide detailed global and regional “reference” scales of Earth history. Such scales integrate biostratigraphy (zones, datums for marine and terrestrial realms), sea-level (curves, sequences), geochemistry (trends, events), magnetic polarity chrons and astronomical cycles. The current Jurassic scale contains over 1000 events and zones correlated to Tethyan and Boreal ammonite zones with approximate numerical ages from Geologic Time Scale 2004 (Gradstein et al. 2004). This public database will be progressively enhanced through the efforts of the Jurassic Subcommission of the ICS and by other stratigraphic and regional experts. On-screen display and production of usertailored time-scale charts is provided by the TimeScale Creator, a Java package freely available from the ICS Subcommission for Stratigraphic Information or the TS-Creator websites (http://stratigraphy.science.purdue.edu or www.tscreator.org). After specifying the time interval and vertical scale, a user selects a subset of stratigraphic columns and trends. In addition to screen views and a scalable-vector graphics (SVG) file for importation into popular graphics programs, the on-screen display also has “hot-curser-points” to open windows providing additional information on events, zones and boundaries. The database and visualization package are envisioned as a convenient reference tool, chart-production assistant, and a window into the geologic history of our planet.

4

The Jurassic of Germany

Monnig E.

Volumina Jurassica

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2006

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Vol. 4, no. 1

192-193

EN

A geological map of Germany showing the distribution of Jurassic rocks is presented together with an updated and revised lithostratigrahic scheme for the Jurassic succession of this area. Geological map and important outcrops The Jurassic of Northern Germany crops out as a narrow band between the town of Osnabrück and the Harz Mountains. This visible part is only one percent, the other 99 percent lie in the subsurface and have an extension of over 100,000 km2. The Jurassic of Southern Germany is nearly half as large but much better exposed in the Swabian and Franconian Albs with very important fossil localities (Holzmaden, Solnhofen). Other areas are near Trier and in the Rhine Valley between Mannheim and Basel. The main subsurface data came from over 100,000 boreholes or shafts, which have sunk for the extensive exploitation of oil, gas, salt, iron ore, caverns/disposal sites, radioactive waste disposal or water. Borehole measurements, cores and drill cuttings provided an immense quantity of data as well as on about 500,000 km of reflection seismic lines of different quality. Stratigraphic Table The Jurassic lithostratigraphic scheme is based on the Stratigraphic Table of Germany 2002 (Mönning et. al. 2002). Here the Jurassic is represented by two abstracted and schematised cross sections from west to east. In contrast to this several troughs are considered in more detail. The Jurassic of Northern Germany is situated within the North German Depression representing the central part of the Middle European Depression. It is an area of long-term subsidence and sediment accumulation. From the Late Triassic the basin was subdivided into NW to WSW-ESE striking troughs and swells as a result of halokinetic movements. Where salt accumulated, it pushed upwards as diapirs, leading in the Middle Jurassic to widespread erosion. In southern Germany Jurassic deposits are less thick but more constant in facies development. The lithostratigraphic subdivision of the Jurassic deposits of southern Germany into Schwarzer Jura, Brauner Jura and Weißer Jura is undoubtedly fixed since Quenstedt (1843). The Norddeutscher Jura (Northern German Jurassic Super Group) does not exactly correspond to the Jurassic System and extends from the Hettangian to the Lower Berriasian. (Mönnig et al. 2002). Here the terms Lias, Dogger and Malm has been used since a long time as lithostratigrapic units leading to some confusion. For example the Malm-Gruppe (Gramann et al. 1997) does not correspond exactly with the Upper Jurassic Subsystem (Malm). It excludes the upper Ornaten-Ton Fm. (Lower Oxfordian) and includes the upper Münder Fm (Lower Berriasian). It is proposed to enclose the word Norddeutsche to the terms Lias-, Dogger- and Malm-Gruppe to emphasise the lithostratigraphic character. In connection with the revision of the existing lithostratigraphic nomenclature, sequence stratigraphic analysis is seen as valuable additional tool for a better understanding of the complex geological settings. Even though no detailed investigation has been done till today, it is clear that the marine Jurassic is represented by cyclically arranged mudstones, sandstones, limestones and ironstones and that sedimentation was strongly influenced by sea-level changes in combination with tectonic activities and salt movements. It was possible to subdivide the German Jurassic into 22 regressive-transgressive cycles.

5

Jurassic Chronostratigraphic Charts and a Display Interface. 1. Hettangian through Aalenian. 2. Bajocian through Tithonian

Przybylski P., Ogg J.

Volumina Jurassica

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2006

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Vol. 4, no. 1

199-199

EN

A joint project of the International Commission on Stratigraphy (ICS) and CHRONOS database program is to provide detailed global and regional “reference” scales of Earth history. Such scales integrate biostratigraphy (zones, datums for marine and terrestrial realms), sea-level (curves, sequences), geochemistry (trends, events), magnetic polarity chrons and astronomical cycles. These summarize our current consensus on the inter-calibration of events, their relationships to international divisions of geologic time and their estimated numerical ages. An initial Phanerozoic database (about 9000 events and zones in April 2006) includes definitions of geologic stages, major zonations and markers of all significant fossil groups, primary and secondary magnetic polarity scales, and other stratigraphic information. Annotations on each entry include source, reliability, selected taxonomic notes, inter-calibrations, and methods of interpolating numerical age. This database will be enhanced through the efforts of the subcommissions of the ICS and other stratigraphic and regional experts. A primary source for the Jurassic was the extensive “Mesozoic and Cenozoic Sequence Chronostratigraphic Framework of European Basins” chart series of inter-calibrated bio-, magneto-, chemoand sequence stratigraphy (Hardenbol et al. 1998) which had been calibrated to the geologic time scales of 1995. We recalibrated all these chronostratigraphic and sequence stratigraphy events to Geologic Time Scale 2004 (Gradstein et al. 2004) and included selected post-1995 biostratigraphic schemes, marker events and geochemistry correlated to Tethyan and Boreal ammonite zones. On-screen display and production of user-tailored time-scale charts is provided by the Time-Scale Creator, a JAVA package available from the ICS/CHRONOS websites (www.stratigraphy.org or www.chronos.org). After specifying the time interval and vertical scale, a user selects a subset of stratigraphic columns and trends. In addition to screen views and a scalable-vector graphics (SVG) file for importation into popular graphics programs (e.g., Adobe Illustrator), the on-screen display has “hot-curser-points” to open windows providing additional information on events, zones and boundaries. The database and visualization package are envisioned as a convenient reference tool, chart-production assistant, and a window into the geologic history of our planet. We present sample output for the Jurassic portion as a pair of large-format charts: Hettangian-Aalenian by Ogg and Przybylski, and an accompanying poster for Bajocian-Tithonian by Przybylski and Ogg.

6

Proces tworzenia mapy na potrzeby nawigacyjnego systemu pilotowego

Bąk A.

Zeszyty Naukowe / Akademia Morska w Szczecinie

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2005

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nr 6 (78)

39-47

PL

Przedstawiono proces budowy mapy wykorzystywanej w nawigacyjnym systemie pilotowym oraz koncepcję bazy danych, jak i warstwową budowę samej mapy nawigacyjnej. Szczególny nacisk położono na wymagania, jakie powinna spełniać taka mapa. Opisano także aplikacje pomocne w procesie tworzenia mapy nawigacyjnego systemu pilotowego.

EN

The paper presents the process of producing a chart for the pilot navigation system. The structure of databaseand s layered structure of the chart itself are presented. The author put emphasis on necessary chart requirements. Finally, original computer applications are presented as a useful tool in making navigation system charts.