A COMPREHENSIVE ANALYSIS OF THE CAPABILITES AND LIMITATIONS OF PSI
|
|
- Della Spencer
- 5 years ago
- Views:
Transcription
1 A COMPREHENSIVE ANALYSIS OF THE CAPABILITES AND LIMITATIONS OF PSI Rachel Holley, InSAR Surveying Consultant InSAR Surveying Team Fugro NPA Satellite Mapping
2 Introduction Look at the capabilities and limitations of PSI when applied to two different Terrafirma sites: Riga in Latvia and Stockholm in Sweden The outcomes have been very different and provide a useful insight into both the capabilities and the limitations of the technique.
3 Riga, Latvia
4 Riga
5 Information Processing area Riga is built mainly on weak sediments, high in organic particles. Part of the city also has a problem with karsts of dolomites and the gypsum layers. During the Soviet regime, Riga was a big industrial centre. The groundwater table dropped by 12 meters, due to extensive production systems (big consumption of energy and water). Now, the level of groundwater is increasing. During the construction of buildings in several places it has proved necessary to use wooden pillars in the foundations. Cracks in old buildings are a common consequence of the geological setting and groundwater changes. Sourced from LEGMA
6 PSI result Date range: 8 August 1992 to 24 October 2000 Data used: ERS-1 & 2 Number of images used: 53 (started with 63) PS density: 70 PS/km 2 Average annual motion rate (whole processing area) = mm/year, std dev = 1.7 Minimum motion rate: mm/year, maximum motion rate: 25.4 mm/year 87% of points are classed as stable, 10% of points are classified as subsiding, 3% PS points are classified as uplift
7 Capabilities of PSI 1. Monitoring urban areas to determine the general ground and structure movement trends 2. Assessment of the stability of single buildings i.e. architectural monuments 3. Monitoring of regions susceptible to regular flooding 4. Monitoring of landslides associated with slope instability 5. Monitoring of local surface movements 6. Monitoring industrial infrastrucuture i.e.hydroelectric power plants 7. Monitoring coastal zones for geohazard protection
8 Limitations of PSI 1. Data Archive 2. Geocoding 3. Artificial reflectors 4. Visualisation of PSI result The Terrafirma product has helped us to identify unknown ground deformations and estimate where special building controls and fieldwork are necessary LEGMA
9 Stockholm, Sweden
10 Stockholm
11 Information Processing area It is known that settlements of great magnitude have been on-going in this area since the 1960s as a result of land development. Settlement has been accelerated by water drainage for construction purposes. The settlement rates were accelerated in isolated areas by temporary dewatering associated with the recent tunnel construction.
12 PSI result Date range: 23 August 1992 to 8 November 2000 Data used: ERS-1 & 2 Number of images used: 45 (started with 49) PS density: 96 PS/km 2 Average annual motion rate (whole processing area) = 0.28 mm/year, std dev = 1.3 Minimum motion rate: mm/year, maximum motion rate: 17.9 mm/year 88% of points are classed as stable, 6% of points are classified as subsiding, 6% PS points are classified as uplift
13 Limitations of PSI 1. Lack of PS in specific areas of interest 2. PS were structures and not of the ground where there is known settlement 3. PSI result was not representative of known ground settlements 4. Artificial Reflectors
14 Capabilities of PSI 1. Monitoring Structural Stability 2. Identifying areas of on-going ground surface settlements and determine rates of motion for consideration in construction projects Reviewing the results and gaining a fuller understanding of the methods from the first hand experience will allow us to better evaluate where our company may be able to apply the methods in future. Based on the evaluation of these results we have already proposed to use this system for another ongoing project in Southern Europe where the conditions are more likely to result in a useful data set. Value statement
15 Conclusion Like any surveying technique, PSI has its capabilities and limitations. There is a trade-off between what motion is trying to be measured and the success of processing in capturing this. Different sites, will incure slightly different capabilities and limitations (particularly limitations) of the technique which need to be considered Some key limitations of the technique are: Low PS density Data archive The location of PS (on structures rather than the ground) Overall, PSI is a very powerful tool, with many capabilities including: A wide area can be studied Cost effective Key regions of motion can be identified to focus further investigation.
THE FEASIBILITY AND APPLICATION OF PSI TO DETECT A RANGE OF GROUND AND STRUCTURE MOTION PHENOMENA.
THE FEASIBILITY AND APPLICATION OF PSI TO DETECT A RANGE OF GROUND AND STRUCTURE MOTION PHENOMENA. Rachel Holley, InSAR Surveying Consultant InSAR Surveying Team Fugro NPA Satellite Mapping Introduction
More informationContinuous Risk Assessment of Structures and Plants in Areas of Ground Deformation Susceptibility by Space-based SAR/ASAR Interferometry
CCN4 Project Continuous Risk Assessment of Structures and Plants in Areas of Ground Deformation Susceptibility by Space-based SAR/ASAR Interferometry Issaak Parcharidis*, Michael Foumelis and Penelope
More informationEO, Land Motion and Climate Adaptation in Mediterranean Cities June 2014, Athens
EO, Land Motion and Climate Adaptation in Mediterranean Cities 10-11 June 2014, Athens 1 Context UN Report: Water and Cities Facts and Figures 2 Context UN Report: Water and Cities Facts and Figures 3
More informationANALYSIS OF VERTICAL MOVEMENTS DETECTED BY RADAR INTERFEROMETRY IN URBAN AREAS
10TH CZECH-POLISH WORKSHOP ON RECENT GEODYNAMICS OF THE SUDETEN AND ADJACENT AREAS Szklarska Poręba, Poland, November 5 7, 2009 ANALYSIS OF VERTICAL MOVEMENTS DETECTED BY RADAR INTERFEROMETRY IN URBAN
More informationLecture 15: Subsidence
Lecture 15: Subsidence Key Questions 1. How does removal of groundwater cause subsidence on a regional scale? 2. Under what conditions does a building sink into sediment? 3. Why do clays consolidate more
More informationDIFFERENTIAL INSAR STUDIES IN THE BOREAL FOREST ZONE IN FINLAND
DIFFERENTIAL INSAR STUDIES IN THE BOREAL FOREST ZONE IN FINLAND Kirsi Karila (1,2), Mika Karjalainen (1), Juha Hyyppä (1) (1) Finnish Geodetic Institute, P.O. Box 15, FIN-02431 Masala, Finland, Email:
More informationVALIDATION OF THE PERMANENT SCATTERERS TECHNIQUE IN URBAN AREAS
VALIDATION OF THE PERMANENT SCATTERERS TECHNIQUE IN URBAN AREAS Alessandro Ferretti, Claudio Prati, Fabio Rocca, Carlo Colesanti Dipartimento di Elettonica e Informazione Politecnico di Milano Piazza L.
More informationUse of remote sensing for proactive management of geotechnical assets on the strategic road network in England
Use of remote sensing for proactive management of geotechnical assets on the strategic road network in England Áine Ní Bhreasail Ground Related Risk to Transportation Infrastructure October 26 th -27 th
More informationTerrafirma Persistent Scatterer Processing Validation
Terrafirma Persistent Scatterer Processing Validation Nico Adam (1), Alessandro Parizzi (1), Michael Eineder (1), Michele Crosetto () (1) Remote Sensing Technology Institute () Institute of Geomatics Signal
More informationIntegrated Space Applications in Transport, Energy & Safety Oil & Gas Exploration
Exploration & Production Technology delivering breakthrough solutions Integrated Space Applications in Transport, Energy & Safety Oil & Gas Exploration Dr Colin Grant Engineering Technical Authority, Metocean
More informationPSI analysis of ground deformations along the south-western coast of the Gulf of Gdansk (Poland)
FRINGE 2009 WORKSHOP, Advances in the Science and Applications of SAR Interferometry 30 November 4 December 2009 ESA-ESRIN Frascati, Italy PSI analysis of ground deformations along the south-western coast
More informationEO Information Services in support of Satellite Tools for Building Flood Defence Systems in Guyana
EO Information Services in support of Satellite Tools for Building Flood Defence Systems in Guyana F. N. Koudogbo and A. Arnaud Altamira Information J. Leen, Eurosense World Bank HQ, Washington DC Date
More informationSAR APPLICATIONS IN GREECE With emphasis for Harokopio University/ Dep. of Geography activities
SAR APPLICATIONS IN GREECE With emphasis for Harokopio University/ Dep. of Geography activities Issaak Parcharidis, Assist. Prof. Harokopio University of Athens Department of Geography parchar@hua.gr 4
More informationPilot service: Southern Emilia Romagna (Italy)
Pilot service: Southern Emilia Romagna (Italy) Surface deformation service provider (PSInSAR TM ) Geodetic and optical remote sensing data integration Final user The study area The Southern Emilia-Romagna
More informationCoastal Vulnerability Assessment in Semarang City, Indonesia Based on Sea Level Rise and Land Subsidence Scenarios
Coastal Vulnerability Assessment in Semarang City, Indonesia Based on Sea Level Rise and Land Subsidence Scenarios I. M. Radjawane, D. Hartadi and W. R. Lusano Oceanography Research Division Fac. of Earth
More informationAdvanced interpretation of land subsidence by validating multiinterferometric SAR data: the case study of Anthemountas basin (Northern Greece)
Revision of paper Advanced interpretation of land subsidence by validating multiinterferometric SAR data: the case study of Anthemountas basin (Northern Greece) By Raspini et al. General comments This
More informationGMES Terrafirma II Stassfurt Case Study - Preliminary Results -
GMES Terrafirma II Stassfurt Case Study - Preliminary Results - Presenter: Kai Hahne Author: Friedrich Kuehn BGR/Germany Email: kai.hahne@bgr.de friedrich.kuehn@bgr.de PSI-Processing by DLR Oberpfaffenhofen/Germany
More informationPERSISTENT SCATTERER INTERFEROMETRY: POTENTIAL AND LIMITS
PERSISTENT SCATTERER INTERFEROMETRY: POTENTIAL AND LIMITS M. Crosetto a, O. Monserrat a, A. Jungner, B. Crippa b a Institute of Geomatics, Av. del Canal Olímpic, s/n, Castelldefels, E-08860, Spain (michele.crosetto,
More informationSubsidence is the sinking or collapse of a portion of the land surface. The movement involved in subsidence is essentially vertical; little or no
1 Subsidence is the sinking or collapse of a portion of the land surface. The movement involved in subsidence is essentially vertical; little or no horizontal motion is involved. It may take the form of
More informationReal Time Subsidence Monitoring Techniques in Undercity Mining and a Case Study: Zonguldak Undercity Applications-Turkey
Real Time Subsidence Monitoring Techniques in Undercity Mining and a Case Study: Zonguldak Undercity Hakan AKCIN, Hakan S. KUTOGLU, Turkey Keywords: Undercity mining, subsidence, PALSAR, RADARSAT, GNSS.
More informationWP4: COASTAL PROCESSES
WP4: COASTAL PROCESSES Coordinator: G. EBERHARDS Faculty of Geography and Earth Sciences, University of Latvia Daugavpils, 2008 Goal: The objective of this study is analysis of coastal changes and forecast
More informationInternational Journal of Modern Trends in Engineering and Research e-issn No.: , Date: April, 2016
International Journal of Modern Trends in Engineering and Research www.ijmter.com e-issn No.:2349-9745, Date: 28-30 April, 2016 Landslide Hazard Management Maps for Settlements in Yelwandi River Basin,
More information3l NATURAL HAZARDS AND UNSTABLE GROUND
Page 1 of Section 3l 3l NATURAL HAZARDS AND UNSTABLE GROUND 3l.1 Introduction A natural hazard is the result of natural processes that form, shape and change the environment and interact or potentially
More informationProgrammatic Approaches to Assessing and Mitigating Risk to Pipelines from Natural Forces
Programmatic Approaches to Assessing and Mitigating Risk to Pipelines from Natural Forces 23 rd International Petroleum Environmental Conference New Orleans, Louisiana November 8-10, 2016 Introduction
More informationApplication of PSI technique to slope stability monitoring in the Daunia mountains, Italy
ESA ESRIN - Frascati 28 November- 2 December Application of PSI technique to slope stability monitoring in the Daunia mountains, Italy F. Bovenga (1) (fabio.bovenga@ba.infn.it) L. Guerriero (1) R. Nutricato
More informationLANDSLIDE HAZARDS. presented during the. TRAINING-WORKSHOP ON DISASTER RISK MANAGEMENT Rakdell Inn Virac, Catanduanes 03 July 2008
LANDSLIDE HAZARDS presented during the TRAINING-WORKSHOP ON DISASTER RISK MANAGEMENT Rakdell Inn Virac, Catanduanes 03 July 2008 GEOLOGIC HAZARDS the probability of occurrence, within a specific period
More informationThis report was prepared by Klohn Crippen Consultants Ltd. for Alberta Transportation Central Region under Contract No. CE053/2000.
Alberta Transportation Central Region #401, 4902 51 Street Red Deer, Alberta T4N 6K8 June 7, 2002 Mr. Melvin Mayfield, P.Eng. Project Engineer Dear Mr. Mayfield: Central Region Landslide Assessment Site
More informationGMES Terrafirma II Stassfurt Case Study - Preliminary Results -
GMES Terrafirma II Stassfurt Case Study - Preliminary Results - Friedrich Kuehn BGR/Germany Email: friedrich.kuehn@bgr.de PSI-Processing by DLR Oberpfaffenhofen/Germany The Study Area: - The Stassfurt/Bernburg
More informationKARST SUBSIDENCE AND ASSOCIATED RISK
URBAN HYDROLOGY: WATER IN THE CITY OF TSHWANE High Performance Centre, University of Pretoria 23 24 January 2014 KARST SUBSIDENCE AND ASSOCIATED RISK THARINA OOSTHUIZEN COUNCIL FOR GEOSCIENCE WHAT IS DOLOMITE
More informationIn-situ Volume Change Monitoring for Deep Underlay Strata with Fiber Optical Technology
In-situ Volume Change Monitoring for Deep Underlay Strata with Fiber Optical Technology Tatsuo Kokubo a *,Kazuyoshi Takenobu a Hidefumi Ikeda b, Shoji Kunisue b, Daisuke Nohara c Keiichi Ooba d a ASANO
More informationCHINA-ITALY BILATERAL SYMPOSIUM ON THE COASTAL ZONE: EVOLUTION AND SAFEGUARD
CHINA-ITALY BILATERAL SYMPOSIUM ON THE COASTAL ZONE: EVOLUTION AND SAFEGUARD 4-8 November 2007 Bologna, ITALY Editors F.Marabini, A.Galvani, M.Ciabatti Editorial Assistant M.Barazutti C.N.R. Bologna LAND
More informationGMES TERRAFIRMA. Validation of existing processing chains in Terrafirma stage 2 TECHNICAL NOTE ON THE TEST SITE SELECTION: ALKMAAR-AMSTERDAM
GMES TERRAFIRMA ESRIN/Contract no. 19366/05/I-E Validation of existing processing chains in Terrafirma stage 2 TECHNICAL NOTE ON THE TEST SITE SELECTION: ALKMAAR-AMSTERDAM 2 nd April 2007 Final version
More informationLuyi Sun & Jan-Peter Muller, Imaging Group, Mullard Space Science Laboratory, University College London
Evaluation of the use of the sub-pixel Offset Tracking method with conventional dinsar techniques to monitor landslides in densely vegetated terrain in the Three Gorges Region, China Luyi Sun & Jan-Peter
More informationUGRC 144 Science and Technology in Our Lives/Geohazards
UGRC 144 Science and Technology in Our Lives/Geohazards Session 3 Understanding Earthquakes and Earthquake Hazards Lecturer: Dr. Patrick Asamoah Sakyi Department of Earth Science, UG Contact Information:
More informationRetrieving 3D deformation pattern of a landslide with hiresolution InSAR and in-situ measurements: Just landslide case-study
Retrieving 3D deformation pattern of a landslide with hiresolution InSAR and in-situ measurements: Just landslide case-study Zbigniew Perski (1), Petar Marinković (2), Yngvar Larsen (3), Tomasz Wojciechowski
More informationDepartment of Geological and Mining Engineering and Sciences Michigan Technological University, Houghton, MI-49931, USA.
Indian Geotechnical Conference IGC2016 15-17 December 2016, IIT Madras, Chennai, India New Paradigm in Geotechnical Performance Monitoring Using Remote Sensing Thomas Oommen 1, El Hachemi Bouali 1, & Rudiger
More informationWhat is PanGeo? A brief presentation to help Local Authorities understand PanGeo. Enabling Access to Geological Information in Support of GMES
Enabling Access to Geological Information in Support of GMES What is PanGeo? A brief presentation to help Local Authorities understand PanGeo AB Consulting Hi-level project scope PanGeo is a 3-year EC
More informationLand subsidence due to groundwater withdrawal in Hanoi, Vietnam
Land Subsidence (Proceedings of the Fifth International Symposium on Land Subsidence, The Hague, October 1995). 1AHS Publ. no. 234, 1995. 55 Land subsidence due to groundwater withdrawal in Hanoi, Vietnam
More informationThe Safety project: Updating geohazard activity maps with Sentinel-1data
The Safety project: Updating geohazard activity maps with Sentinel-1data Oriol Monserrat a, Safety Consortium a Centre Tecnològic de Telecomunicacions de Catalunya (CTTC/CERCA), Division of Geomatics,
More informationNatural Hazards Large and Small
Specialty Seminar on Engineering of Geo-Hazards ASCE Met Section Geotechnical Group and Geo-Institute of ASCE 16 May 2007 Natural Hazards Large and Small Evaluation and Mitigation Edward Kavazanjian, Jr.,
More informationSLOPE PROCESSES, LANDSLIDES, AND SUBSIDENCE
CHAPTER 9 SLOPE PROCESSES, LANDSLIDES, AND SUBSIDENCE La Conchita slide January 10, 2005 Triggered by heavy rainfall, reactivation along an older landslide surface (35,000 years ago, 6000 years ago, and
More informationAstrA CLIMATE CHANGE AND WATERS May 2007 Riga, LATVIA. Kokkola Old Harbour Bay Masterplan - Climate change impacts on planning process
AstrA CLIMATE CHANGE AND WATERS 9.-12. May 2007 Riga, LATVIA Kokkola Old Harbour Bay Masterplan - Climate change impacts on planning process Juhani Hannila City of Kokkola Kokkola Climate change and Urban
More informationRadar Remote Sensing: Monitoring Ground Deformations and Geohazards from Space
Radar Remote Sensing: Monitoring Ground Deformations and Geohazards from Space Xiaoli Ding Department of Land Surveying and Geo-Informatics The Hong Kong Polytechnic University A Question 100 km 100 km
More informationMEGACITIES AND DISASTER RISK - THE CASE OF MUMBAI
Municipal Corporation of Greater Mumbai, India MEGACITIES AND DISASTER RISK - THE CASE OF MUMBAI Presentation by S S KSHATRIYA Municipal Commissioner MUMBAI Largest city in India 6 th Largest metropolis
More informationInnovative Applications of Satellite Interferometry in the Oil&Gas Industry
Innovative Applications of Satellite Interferometry in the Oil&Gas Industry A. Ferretti (1), G. Falorni (3), F. Novali (1), F. Rocca (2), A. Rucci (2), A. Tamburini (1) (1) Tele-Rilevamento Europa - TRE
More informationTerrafirma monitoring and mapping landslide services for Europe based on InSAR satellite data
Department of Earth Sciences CENTRE OF COMPETENCE OF THE CIVIL PROTECTION DEPARTMENT PRESIDENCY OF THE COUNCIL OF MINISTERS Terrafirma monitoring and mapping landslide services for Europe based on InSAR
More informationTampere - City planning, geology and climate change
Tampere - City planning, geology and climate change 3 rd International BaltCICA Conference Petri Jokinen, City of Tampere 19 th January 2012 City of Tampere in BaltCICA: City of Tampere is located between
More informationNeed of Proper Development in Hilly Urban Areas to Avoid
Need of Proper Development in Hilly Urban Areas to Avoid Landslide Hazard Dr. Arvind Phukan, P.E. Cosultant/Former Professor of Civil Engineering University of Alaska, Anchorage, USA RI District Governor
More informationVULNERABILITY OF WATER SUPPLY TO NATURAL HAZARDS IN JAMAICA
VULNERABILITY OF WATER SUPPLY TO NATURAL HAZARDS IN JAMAICA RAFI AHMAD rafi.ahmad@uwimona.edu.jm Unit for disaster studies, Department of Geography & Geology, The University of the West Indies, Mona Kingston
More informationDr. Simon Plank. German Remote Sensing Data Center (DFD), German Aerospace Center (DLR)
Pre-survey suitability analysis of the differential and persistent scatterer synthetic ti aperture radar interferometry t method for deformation monitoring of landslides Dr. Simon Plank German Remote Sensing
More information9/13/2011 CHAPTER 9 AND SUBSIDENCE. Case History: La Conchita Landslide. Introduction
CHAPTER 9 SLOPE PROCESSES, LANDSLIDES, AND SUBSIDENCE Case History: La Conchita Landslide La Conchita: small coastal community 80 km (50 mi) northwest of Los Angeles Landslide occurred on January 10, 2005
More informationFIG Working Week May, Bulgaria From the wisdom of the ages to the challanges of modern world
FIG Working Week 17-21 May, Bulgaria From the wisdom of the ages to the challanges of modern world COASTAL RISK ANALYSIS OF THE BLACK SEA UNDER THE SEA LEVEL RISE N e v i n B e t u l A V S A R, S e n o
More informationEvaluation of subsidence from DinSAR techniques using Envisat-ASAR data at Toluca Valley Basin, Mexico.
Evaluation of subsidence from DinSAR techniques using Envisat-ASAR data at Toluca Valley Basin, Mexico. Norma Angélica Dávila Hernández 1 Delfino Madrigal Uribe 1 Xanat Antonio Némiga 1 1 Autonomous University
More informationWheeler Landslides and Google Earth Images A Photo Essay
WHEELER CITIZENS FOR RESPONSIBLE DEVELOPMENT NEWSLETTER October 2014 By Ralph Thomas, P.E. (retired) Wheeler Landslides and Google Earth Images A Photo Essay Because of size of file, which is limited to
More informationWhat we know about regional sea level rise and how we are affected by variations from the global mean
regional sea level rise and variations from the global Magnus Hieronymus 2018 Regional and Global Sea level Global Density change: thermosteric Regional Density change: thermosteric+ halosteric Land Ice
More informationRoadmap to Stability
Landslide Policy Committee for Aizawl City February 2014 Technical Support by: Aizawl is in earthquake hazard zone V and highly prone to natural, man-made and earthquake induced landslides. In order to
More informationImplementation of Multi-Temporal InSAR to monitor pumping induced land subsidence in Pingtung Plain, Taiwan
Implementation of Multi-Temporal InSAR to monitor pumping induced land subsidence in Pingtung Plain, Taiwan Presenter: Oswald Advisor: Chuen-Fa Ni Date: March 09, 2017 Literature Review Pingtung Plain
More informationInfluence of Paleochannels on Seepage
Study 4 Influence of Paleochannels on Seepage Public Draft 2014 Monitoring and Analysis Plan September 2013 August 2012 Influence of Paleochannels on Seepage 1. Statement of Need Historical maps, aerial
More informationLearning from Bengkulu Earthquake : Preliminary observation on Impacts of the September 12, 2007 Earthquake in Bengkulu, West Sumatra, Indonesia
Learning from Bengkulu Earthquake : Preliminary observation on Impacts of the September 12, 2007 Earthquake in Bengkulu, West Sumatra, Indonesia Introduction By Dwikorita Karnawati 1), Iman Satyarno 2)
More informationImpact of the Danube River on the groundwater dynamics in the Kozloduy Lowland
GEOLOGICA BALCANICA, 46 (2), Sofia, Nov. 2017, pp. 33 39. Impact of the Danube River on the groundwater dynamics in the Kozloduy Lowland Peter Gerginov Geological Institute, Bulgarian Academy of Sciences,
More informationRequired Materials Plummer, C., Physical geology. Columbus, OH: McGraw Hill Higher Education
Butler Community College Science, Technology, Engineering, and Math Division Robert Carlson Revised Fall 2017 Implemented Spring 2018 Textbook Update Spring 2018 COURSE OUTLINE Physical Geology Course
More informationThe Safeland Project General Overview and Monitoring Technology Development
Ber. Geol. B. A., 82, ISSN 1017 8880 Landslide Monitoring Technologies & Early Warning Systems The Safeland Project General Overview and Monitoring Technology Development The SafeLand Consortium a), N.
More informationThe financial and communal impact of a catastrophe instantiated by. volcanoes endlessly impact on lives and damage expensive infrastructure every
Chapter 1 Introduction The financial and communal impact of a catastrophe instantiated by geophysical activity is significant. Landslides, subsidence, earthquakes and volcanoes endlessly impact on lives
More informationDebris flow: categories, characteristics, hazard assessment, mitigation measures. Hariklia D. SKILODIMOU, George D. BATHRELLOS
Debris flow: categories, characteristics, hazard assessment, mitigation measures Hariklia D. SKILODIMOU, George D. BATHRELLOS Natural hazards: physical phenomena, active in geological time capable of producing
More informationRetrieval of the Long Term Ground Settlement of Ocean Reclaimed Land in Shanghai with Multi Platform Time-series InSAR
Retrieval of the Long Term Ground Settlement of Ocean Reclaimed Land in Shanghai with Multi Platform Time-series InSAR Dr 3 project Id. 10644 Zhao, Qing 1 ; Pepe, Antonio 2 ; Bonano, Manuela 2 ; Gao, Wei
More information6.1 Water. The Water Cycle
6.1 Water The Water Cycle Water constantly moves among the oceans, the atmosphere, the solid Earth, and the biosphere. This unending circulation of Earth s water supply is the water cycle. The Water Cycle
More informationGEOTECHNICAL ENGINEERING INVESTIGATION HANDBOOK Second Edition
GEOTECHNICAL ENGINEERING INVESTIGATION HANDBOOK Second Edition Roy E. Hunt Taylor & Francis Taylor & Francis Croup Boca Raton London New York Singapore A CRC title, part of the Taylor & Francis imprint,
More informationPrentice Hall EARTH SCIENCE
Prentice Hall EARTH SCIENCE Tarbuck Lutgens Running Water and Groundwater Running Water The Water Cycle Water constantly moves among the oceans, the atmosphere, the solid Earth, and the biosphere. This
More informationSedimentation Patterns in the Ganges- Brahmaputra Delta System
Sedimentation Patterns in the Ganges- Brahmaputra Delta System SRTM-topography >10 m Irina Overeem, CSDMS, University of Colorado at Boulder K. Rogers, S. Goodbred, S. Higgins, K. Matin, Z. Kahn, S. Cohen,
More informationLecture Outlines PowerPoint. Chapter 5 Earth Science 11e Tarbuck/Lutgens
Lecture Outlines PowerPoint Chapter 5 Earth Science 11e Tarbuck/Lutgens 2006 Pearson Prentice Hall This work is protected by United States copyright laws and is provided solely for the use of instructors
More informationTerrafirma Extension Tectonic Theme. 6 th Terrafirma Workshop ESA-ESRIN, December 1st, 2010
Terrafirma Extension Tectonic Theme 6 th Terrafirma Workshop ESA-ESRIN, December 1st, 2010 Summary - Service Prospectus Presentation - The Terrafirma Extension Tectonic Theme (TFX-TT) - Greek Task Force
More informationContrasting Behaviour of Two Recent, Large Landslides in Discontinuous Permafrost Little Salmon Lake, Yukon, Canada
Contrasting Behaviour of Two Recent, Large Landslides in Discontinuous Permafrost Little Salmon Lake, Yukon, Canada Ryan R. Lyle BGC Engineering Inc. Kamloops, British Columbia D. Jean Hutchinson Queen
More informationMass Wasting. Requirements for Mass Wasting. Slope Stability. Geol 104: mass wasting
Mass Wasting Movement of earth materials downslope, driven by Gravitational Forces. Landslides - general term for rock or soil movement. In U.S., on average, mass wasting causes 1 to 2 billion dollars
More informationMulti-Jurisdictional Hazard Mitigation Plan. Table C.10 The Richter Scale. Descriptor Richter Magnitude Earthquake Effects
Geologic Hazards Earthquake Earthquakes are very rare in Pennsylvania and have caused little damage, with no reported injuries or causalities. Earthquakes that do occur in Pennsylvania happen deep within
More informationAn Introduction to Field Explorations for Foundations
An Introduction to Field Explorations for Foundations J. Paul Guyer, P.E., R.A. Paul Guyer is a registered mechanical engineer, civil engineer, fire protection engineer and architect with over 35 years
More informationWhich map shows the stream drainage pattern that most likely formed on the surface of this volcano? A) B)
1. When snow cover on the land melts, the water will most likely become surface runoff if the land surface is A) frozen B) porous C) grass covered D) unconsolidated gravel Base your answers to questions
More informationUNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certifi cate of Education Advanced Subsidiary Level and Advanced Level
UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certifi cate of Education Advanced Subsidiary Level and Advanced Level *7041204919* GEOGRAPHY 9696/11 Paper 1 Core Geography October/November
More informationCosts and Benefits of Geological Mapping Contributions of Subhash Bhagwat. Illinois, Kentucky, Spain, and Nevada
Costs and Benefits of Geological Mapping Contributions of Subhash Bhagwat Illinois, Kentucky, Spain, and Nevada Geology-for- Planning Boone and Winnebago Counties Seasoned Mapping and Derived Benefits
More informationHW #2 Landscape Travel from A to B 12,
HW #2 Landscape 2016 Section: Name: ate: 1. ase your answer(s) to the following question(s) on the map below, which represents two bridges that cross the Green River. Letters,, and represent locations
More informationPERSISTENT SCATTERER SAR INTERFEROMETRY APPLICATIONS ON LANDSLIDES IN CARPATHIANS (SOUTHERN POLAND)
Acta Geodyn. Geomater., Vol. 7, No. 3 (159), 1 7, 2010 PERSISTENT SCATTERER SAR INTERFEROMETRY APPLICATIONS ON LANDSLIDES IN CARPATHIANS (SOUTHERN POLAND) Zbigniew PERSKI 1) *, Tomasz WOJCIECHOWSKI 1)
More informationLECTURE #11: Volcanoes: Monitoring & Mitigation
GEOL 0820 Ramsey Natural Disasters Spring, 2018 LECTURE #11: Volcanoes: Monitoring & Mitigation Date: 15 February 2018 I. What is volcanic monitoring? the continuous collection of one or more data sources
More informationSpaceborne radar applications in Geology
216 051 ESATM-17 December 2005 Spaceborne radar applications in Geology An introduction to imaging radar, and application examples of ERS SAR in Geology and Geomorphology European Spate Agency Agente spatiale
More informationThink about the landforms where you live. How do you think they have changed over time? How do you think they will change in the future?
reflect All the landforms on Earth have changed over time and continue to change. Many of the changes were caused by wind, moving water, and moving ice. Mountains have grown and shrunk. Rivers have cut
More informationBlanca Payàs 1, Ryan Morris 2, Alain Arnaud 1, David Albiol 1, John Bradshaw 3, Javier Duro 1. Abstract
Surface monitoring using radar satellite images to measure ground deformation: applied to Coal Seam Gas production areas to comply with regulatory requirements Blanca Payàs 1, Ryan Morris 2, Alain Arnaud
More informationN07/3/GEOGR/HP2/ENG/TZ0/XX/Q+ Geography Higher level. Tuesday 13 November 2007 (morning) 2 hours 30 minutes
IB Geography Higher level PAPER 2 DIPLOMA PROGRAMME PROGRAMME DU DIPLÔME DU BI PROGRAMA DEL DIPLOMA DEL BI N07/3/GEOGR/HP2/ENG/TZ0/XX/Q+ 88075202 Tuesday 13 November 2007 (morning) 2 hours 30 minutes instructions
More informationLand subsidence at the Kujukuri Plain in Chiba Prefecture, Japan: evaluation and monitoring environmental impacts
Land Subsidence, Associated Hazards and the Role of Natural Resources Development (Proceedings of EISOLS 2010, Querétaro, Mexico, 17 22 October 2010). IAHS Publ. 339, 2010. 293 Land subsidence at the Kujukuri
More informationLuca Guerrieri Valerio Comerci Eutizio Vittori
Earthquake Environmental Effects induced by the 1908 December 28 th Messina earthquake: an in-situ contribute to the Messina supersite (GEO Task DI-09-01a Vulnerability Mapping and Risk Assessment Luca
More informationFoundations on Deep Alluvial Soils
Canterbury Earthquakes Royal Commission Hearings 25 October 2011, Christchurch GEO.CUB.0001.1-35.1 Foundations on Deep Alluvial Soils Misko Cubrinovski, Ian McCahon, Civil and Natural Resources Engineering,
More informationGPS and GIS Assisted Radar Interferometry
GPS and GIS Assisted Radar Interferometry Linlin Ge, Xiaojing Li, Chris Rizos, and Makoto Omura Abstract Error in radar satellite orbit determination is a common problem in radar interferometry (INSAR).
More informationErosion Susceptibility in the area Around the Okanogan Fire Complex, Washington, US
Erosion Susceptibility in the area Around the Okanogan Fire Complex, Washington, US 1. Problem Construct a raster that represents susceptibility to erosion based on lithology, slope, cover type, burned
More informationMaritime Spatial Planning in the Baltic Sea Region
Maritime Spatial Planning in the Baltic Sea Region Past, present, perspective Talis Linkaits VASAB Secretariat XIX International Environmental Forum 22 March 2018, Saint Petersburg A cooperation of ministers
More informationTOPOGRAPHIC MONITORING OF A WATER TANK IN THE WIDENING WORKS OF EIXO NORTE-SUL HIGHWAY IN LISBON
TOPOGRAPHIC MONITORING OF A WATER TANK IN THE WIDENING WORKS OF EIXO NORTE-SUL HIGHWAY IN LISBON João HENRIQUES 1 and Ana Paula FALCÃO 2 1 Geóide, Empresa de Serviços Topográficos,Leiria - Portugal 2 Departamento
More informationCopernicus for Raw Materials Workshop
Copernicus for Raw Materials Workshop Copernicus 40 User Years Forum Listening Industry Workshop, to the Beat 5th September of the Earth 2016, Brussels About http://copernicus.eu/raw-materials-workshop
More informationEffect of land cover / use change on soil erosion assessment in Dubračina catchment (Croatia)
European Water 57: 171-177, 2017. 2017 E.W. Publications Effect of land cover / use change on soil erosion assessment in Dubračina catchment (Croatia) N. Dragičević *, B. Karleuša and N. Ožanić Faculty
More informationSpatial Planning in the Republic of Armenia
Spatial Planning in the Republic of Armenia According to the Law of the Republic of Armenia on Urban Development, the main issues of the Republic s spatial development and actions for their solution are
More informationCAN THO URBAN DEVELOPMENT AND RESILIENCE PROJECT
CAN THO URBAN DEVELOPMENT AND RESILIENCE PROJECT 1 Phnom Penh Can Tho City HCM City EAST SEA 2 1 3 Highest Water Level WATER LEVEL RAISE IN CAN THO DURING LAST 40 YEARS 4 2 Land subsidence a threat that
More informationDoes the SDCP need inputs from geology?
The British Geological Survey s Experience and Expertise in Supporting Projects such as the Sirte Depression Connection Project David Ovadia Director of International Kingsley Dunham Centre Keyworth Nottingham
More informationCoimisiún na Scrúduithe Stáit State Examinations Commission
Coimisiún na Scrúduithe Stáit State Examinations Commission LEAVING CERTIFICATE EXAMINATION GEOGRAPHY HIGHER LEVEL SAMPLE PAPER N.B. Remember to return this paper with your answer-book. Otherwise, marks
More informationInnovative Ways to Monitor Land Displacement
ARTICLE Innovative Ways to Monitor Land Displacement When people think about landslides, they usually imagine large mud streams which cause considerable loss of life. Whereas such large-scale disasters
More informationCRUSTAL DYNAMICS IN CALIFORNIA: IMPLICATIONS FOR LARGE-SCALE CSP TOWER SYSTEMS
CRUSTAL DYNAMICS IN CALIFORNIA: IMPLICATIONS FOR LARGE-SCALE CSP TOWER SYSTEMS Clement Ogaja Department of Civil & Geomatics Engineering California State University, Fresno Introduction Clement Ogaja Department
More information