%PDF-1.4 % 1 0 obj << /Type /Pages /Count 1 /Kids [ 2 0 R ] >> endobj 2 0 obj << /Type /Page /Parent 1 0 R /Resources << /ProcSet [ /PDF /Text /ImageB /ImageC /ImageI ] /Font << /QuickPDFF4f80c6f3 74 0 R /QuickPDFF9fa608ad 122 0 R >> >> /Contents [ 5 0 R ] /MediaBox [ 0 0 595.2756 841.8898 ] /CropBox [ 0 0 595.2756 841.8898 ] >> endobj 3 0 obj << /Type /Catalog /Pages 1 0 R /Metadata 123 0 R >> endobj 4 0 obj << /Producer (Debenu Quick PDF Library 11.15 \(www.debenu.com\)) /Creator (Debenu Quick PDF Library 11.15 \(www.debenu.com\)) /CreationDate (D:20220919115533+02'00') /ModDate (D:20220919115533+02'00') >> endobj 5 0 obj << /Length 3459 /LC /iSQP >> stream 0 Tr /QuickPDFF9fa608ad 14 Tf 0 0 0 rg 100 Tz 0 Tw 0 Tc 0 Ts BT 1 0 0 1 58.2938 770.8329 Tm (The Permanent Three-Dimensional Data Acquisition of Geotechnical Structures)Tj 1 0 0 1 62.7528 752.1709 Tm (Using Web-Based Application of Terrestrial LIDAR - Chances and Risks from)Tj 1 0 0 1 181.5568 733.5089 Tm (an Engineering Geodetic Point of View)Tj ET /QuickPDFF9fa608ad 11 Tf 0 0 0 rg BT 1 0 0 1 231.9513 703.0447 Tm (Daniel Schrder \(Germany\))Tj ET /QuickPDFF9fa608ad 11 Tf 0 0 0 rg BT 1 0 0 1 56.6929 661.0148 Tm 14.663 TL (Key words: )' ET /QuickPDFF4f80c6f3 11 Tf 0 0 0 rg BT 1 0 0 1 141.7323 661.0148 Tm 14.454 TL (Deformation measurement; Engineering survey; Geoinformation/GI; Laser scanning;)' (Mine surveying; Remote sensing; Risk management; Standards; LIDAR; Permanent)' (Laser Scanning; Multi-temporal 3D Point Cloud Analysis; Web-based Monitoring;)' (Georeferencing; Error Budget; Level of Detection)' ET /QuickPDFF9fa608ad 11 Tf 0 0 0 rg BT 1 0 0 1 56.6929 590.1487 Tm 14.663 TL (SUMMARY)' ET /QuickPDFF4f80c6f3 11 Tf 0 0 0 rg BT 1 0 0 1 56.6929 561.8022 Tm 14.454 TL (As part of the research project iMON - "Integrated Impact MONitoring for the detection of ground and)' (surface displacements caused by coal mining" funded by HORIZON 2020 through the RFCS \(Research Fund)' (for Coal and Steel\), the leading author, in collaboration with various European institutions, is working on the)' (development of an integrated monitoring service for the identification and assessment of ground and slope)' (movements associated with coal mining. The focus is on the correct integration \(reliability, accuracy and)' (integrity\) of a long range laser scanner into a continuous web-based monitoring system from an engineering)' (geodetic point of view.)' ()' (The objective of this work is the development of an integrated monitoring service for the identification and)' (evaluation of ground and slope movements in the context of coal mining, the prevention of natural hazards)' (and protection of infrastructure. The focus is on the integration of a long- range laser scanner \(1\) into a)' (continuous web-based monitoring system and \(2\) from an engineering geodetic point of view.)' ()' (In the Vals Valley in Tyrol, a permanently installed RIEGL laser scanner was successfully operated)' (web-based in the area of a rockfall in the summer of 2020 and 2021. The data was visualized in near)' (real-time on a monitoring platform. This paper will describe the practical benefits of this installation. In)' (addition to the potentials of automatic data acquisition, possibilities for multi-temporal analysis with regard)' (to spatio-temporal changes will be discussed.)' ()' (The authors identify and discuss time-varying artefacts within the data based on different methods of)' (georeferencing and the atmosphere as a restrictive influence on terrestrial long-range laser scanning.)' ET /QuickPDFF4f80c6f3 10 Tf 0 0 0 rg BT 1 0 0 1 56.6929 163.8497 Tm 13.14 TL (__________________________________________________________________________________________)' ()' (The Permanent Three-Dimensional Data Acquisition of Geotechnical Structures Using Web-Based Application of)' (Terrestrial LIDAR - Chances and Risks from an Engineering Geodetic Point of View \(11520\))' (Daniel Schrder \(Germany\))' ()' (FIG Congress 2022)' (Volunteering for the future - Geospatial excellence for a better living)' (Warsaw, Poland, 1115 September 2022)' ET endstream endobj 6 0 obj << /Length 316 /Filter /FlateDecode >> stream xMRKnCAۿSpk`y^Uu[jIɒT%C/:b}Rx\%=
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