Image-Based Recognition, 3D Localization, and Retro-Reflectivity Evaluation of High-Quantity Low-Cost Roadway Assets for Enhanced Condition Assessment
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Internet Economy 25 Years After .Com
THE INTERNET ECONOMY 25 YEARS AFTER .COM TRANSFORMING COMMERCE & LIFE March 2010 25Robert D. Atkinson, Stephen J. Ezell, Scott M. Andes, Daniel D. Castro, and Richard Bennett THE INTERNET ECONOMY 25 YEARS AFTER .COM TRANSFORMING COMMERCE & LIFE March 2010 Robert D. Atkinson, Stephen J. Ezell, Scott M. Andes, Daniel D. Castro, and Richard Bennett The Information Technology & Innovation Foundation I Ac KNOW L EDGEMEN T S The authors would like to thank the following individuals for providing input to the report: Monique Martineau, Lisa Mendelow, and Stephen Norton. Any errors or omissions are the authors’ alone. ABOUT THE AUTHORS Dr. Robert D. Atkinson is President of the Information Technology and Innovation Foundation. Stephen J. Ezell is a Senior Analyst at the Information Technology and Innovation Foundation. Scott M. Andes is a Research Analyst at the Information Technology and Innovation Foundation. Daniel D. Castro is a Senior Analyst at the Information Technology and Innovation Foundation. Richard Bennett is a Research Fellow at the Information Technology and Innovation Foundation. ABOUT THE INFORMATION TECHNOLOGY AND INNOVATION FOUNDATION The Information Technology and Innovation Foundation (ITIF) is a Washington, DC-based think tank at the cutting edge of designing innovation policies and exploring how advances in technology will create new economic opportunities to improve the quality of life. Non-profit, and non-partisan, we offer pragmatic ideas that break free of economic philosophies born in eras long before the first punch card computer and well before the rise of modern China and pervasive globalization. ITIF, founded in 2006, is dedicated to conceiving and promoting the new ways of thinking about technology-driven productivity, competitiveness, and globalization that the 21st century demands. -
En Studie Av Trafikproblemen Kring Ursvikskolan I Sundbyberg
Självständigt arbete, vid LTJ-fakulteten 30hp avancerad nivå E Landskapsarkitektprogrammet, Sveriges lantbruksuniversitet, Alnarp, 2010. Barns skolvägar -en studie av trafi kproblemen kring Ursvikskolan i Sundbyberg Therese Sjöholm 1 Omslagsbild: Therese Sjöholm © Therese Sjöholm 2 Författare: Therese Sjöholm Titel: Barns skolvägar- en studie av trafi kproblemet kring Ursvikskolan i Sundbyberg English title: Children’s school routes- a survey of the traffi c problem around Ursvikskolan in Sundbyberg. Nyckelord: skolbarn, skolvägar, trafi kproblem, rutiner, beteende Handledare: Maria Kylin, Landskapsarkitektur, LTJ- fakulteten, SLU Huvudexaminator: Mats Lieberg, Landskapsarkitektur, LTJ- fakulteten, SLU Biträdande examinator: Eva Gustavsson, Landskapsarkitektur, LTJ- fakulteten, SLU Serietitel: Självständigt arbete vid LTJ-fakulteten, SLU Kurstitel: Självständigt arbete i landskapsplanering Kurskod: EX0545 Program/Utbildning: Landskapsarkitektprogrammet Fakultet: LTJ- landskapsplanering, trädgårds- och jordbruksvetenskap Universitet: SLU, Sveriges lantbruksuniversitet Nivå och fördjupning: Avancerad E Omfattning: 30 hp Utgivningsort: Alnarp Utgivningsår: 2010 3 SammanfaƩ ning I dagens samhälle blir många barn skjutsade med bil både till och från skolan på grund av att föräldrar känner oro när barnen rör sig själva i trafi ken (Gummesson, 2005). Detta innebär en större trafi kbelastning utanför skolorna vid hämtnings- och lämningstider. Syftet med examensarbetet är att beskriva de brister som fi nns i den fysiska miljön kring Ursviksskolan i Sundbyberg samt vilka problem som kan uppstå i kopplingen mellan dessa brister och vanor samt beteenden hos människor som nyttjar platsen. För att ta reda på detta krävs inte bara en inventering av den fysiska miljön kring skolan. Problemet måste även ses i ett större sammanhang, vilka vanor och rutiner har familjer och hur dessa påverkar trafi kproblemet. Metoder som används för att identifi era problem och brister är bland annat områdes- och platsanalyser. -
Geo-Immersive Surveillance & Canadian Privacy
Geo-Immersive Surveillance & Canadian Privacy Law By Stuart Andrew Hargreaves A thesis submitted in conformity with the requirements for the degree of Doctor of Juridical Science. Faculty of Law University of Toronto © Copyright by Stuart Hargreaves (2013) Geo-Immersive Surveillance & Canadian Privacy Law Stuart Andrew Hargreaves Doctor of Juridical Science Faculty of Law, University of Toronto 2013 Abstract Geo-immersive technologies digitally map public space for the purposes of creating online maps that can be explored by anyone with an Internet connection. This thesis considers the implications of their growth and argues that if deployed on a wide enough scale they would pose a threat to the autonomy of Canadians. I therefore consider legal means of regulating their growth and operation, whilst still seeking to preserve them as an innovative tool. I first consider the possibility of bringing ‘invasion of privacy’ actions against geo-immersive providers, but my analysis suggests that the jurisprudence relies on a ‘reasonable expectation of privacy’ approach that makes it virtually impossible for claims to privacy ‘in public’ to succeed. I conclude that this can be traced to an underlying philosophy that ties privacy rights to an idea of autonomy based on shielding the individual from the collective. I argue instead considering autonomy as ‘relational’ can inform a dialectical approach to privacy that seeks to protect the ability of the individual to control their exposure in a way that can better account for privacy claims made in public. I suggest that while it is still challenging to craft a private law remedy based on such ideas, Canada’s data protection legislation may be a more suitable vehicle. -
ATC 52-3A Earthquake Safety for Soft-Story Buildings, Technical Documentation
ATC 52-3A Here Today—Here Tomorrow: The Road to Earthquake Resilience in San Francisco Earthquake Safety for Soft-Story Buildings: Documentation Appendices Applied Technology Council Prepared for San Francisco Department of Building Inspection under the Community Action Plan for Seismic Safety (CAPSS) Project Community Action Plan for Seismic Safety (CAPSS) Project The Community Action Plan for Seismic Safety (CAPSS) project of the San Francisco Department of Building Inspection (DBI) was created to provide DBI and other City agencies and policymakers with a plan of action or policy road map to reduce earthquake risks in existing, privately-owned buildings that are regulated by the Department, and also to develop repair and rebuilding guidelines that will expedite recovery after an earthquake. Risk reduction activities will only be implemented and will only succeed if they make sense financially, culturally and politically, and are based on technically sound information. CAPSS engaged community leaders, earth scientists, social scientists, economists, tenants, building owners, and engineers to find out which mitigation approaches make sense in all of these ways and could, therefore, be good public policy. The CAPSS project was carried out by the Applied Technology Council (ATC), a nonprofit organization founded to develop and promote state-of-the-art, user-friendly engineering resources and applications to mitigate the effects of natural and other hazards on the built environment. Early phases of the CAPSS project, which commenced in 2000, involved planning and conducting an initial earthquake impacts study. The final phase of work, which is described and documented in the report series, Here Today—Here Tomorrow: The Road to Earthquake Resilience in San Francisco, began in April of 2008 and was completed at the end of 2010. -
Verifying Videos and Images
Verifying Videos and Images Aric Toler, Bellingcat 1) Key questions in video/image verification a) Where? b) When? c) Who? d) Why? 2) Metadata and digital forensics 3) Think like a faker Key questions in image/video verification: 1) Where? Determine through geolocation 2) When? Determine (if possible) through shadows, weather, temporary details, context 3) Who? Determining first -- not most popular -- source 4) Why? Determine motive https://www.youtube.com/watch?v=0qyiGA4zIV4 Example: Riyadh Missile Defense https://yout u.be/EzZL GEAh5CM amnestyusa.org/citizenevidence Geolocation: Where was a photograph/video shot? Determine the location of a photograph or video by finding identifiable features in a photographic/video, then match them to the same features in another photograph/video or satellite image. Geolocation: Where was a photograph/video shot? Determine the location of a photograph or video by finding identifiable features in a photographic/video, then match them to the same features in another photograph/video or satellite image. Source Material from YouTube, social media, etc... Geolocation: Where was a photograph/video shot? Determine the location of a photograph or video by finding identifiable features in a photographic/video, then match them to the same features in another photograph/video or satellite image. Source Material from YouTube, Cross-reference materials for geolocation social media, etc... Source material Google Street View Street-Level Imagery ● Google Street View (All over!) ● Bing Streetside (US, UK, France, Spain) -
Looking Forward... About the Cover: Page 3
JANUARY 2008 VOL 12 ISSUE 1 RNI 68561/18/6/98/ISSN 0971-9377 UP/BR-343/2008 Subscriber’s copy. Not for Sale 40 Status of GIS in Africa 44 Status of GIS in Europe 48 Geospatial Initiatives in Israel 54 Geo-information in the The Global Geospatial Magazine Age of Instant Access 58 Geospatial Technology takes centre stage Looking Forward... About the cover: Page 3 AFRICA I AMERICAS I ASIA I AUSTRALIA I EUROPE www.GISdevelopment.net 10 - 13 FEBRUARY, 2009, HYDERABAD, INDIA G27497_GIS-Dev_Oct07.indd 1 9/28/07 9:31:37 AM In this issue... Advisory Board Dato’ Dr. Abdul Kadir bin Taib Deputy Director General of Survey and COLUMNS 48 Geospatial Initiatives in Mapping, Malaysia Israel Aki A. Yamaura Editorial 05 Sr. Vice President, Asuka DBJ Partners, Japan Objectives of the Survey of Israel's National Amitabha Pande Annual News roundup 06 Geospatial Portal… Secretary, Inter-State Council, Government of India Dr. Haim Srebro Tech Horizon 64 Bhupinder Singh Sr. Vice President, Bentley Systems Inc., USA Events 66 52 Public Private Bob Morris President, Leica Geosystems Geospatial Imaging,USA Partnership in Middle East ARTICLES BVR Mohan Reddy Implementation of PPP model in the Middle Chairman and Managing Director, Infotech Enterprises Ltd., India Usage of OGC Standards East… 30 Fernando Pizzuti David Maguire Director, Products, Solutions and International, in Indonesia, Thailand and ESRI, USA Malaysia 54 Geo-information in the Frank Warmerdam President, OSGeo, USA The current standing of the use of OGC Age of Instant Access Prof. Ian Dowman standards in the development of NSDI and Various application, product inititaives and similar projects… President, ISPRS, UK their regional usage overview… Dr. -
FIG Congress 2010
Dynamic 3D representation of information using low cost Cloud ready Technologies George MOURAFETIS, Charalabos IOANNIDIS, Anastasios DOULAMIS, Chryssy POTSIOU, Greece Key words: Dynamic representation, 3D visualization, Cloud platform, Low cost, DTM SUMMARY 3D representation of objects and territories has been an everyday reality almost for everything. Software such as Google Earth and Google Maps has spatially enabled almost every aspect of our lives thus enhancing the way we deal with and use information. 3D visualization requires expensive software and hardware especially in cases where a large amount of data needs to be represented. Furthermore, most software available can handle only static pre-processed data, when used for 3D visualisation, and cannot produce a seamless and integrated outcome when the level of detail of the data changes rapidly. In this paper a low cost and efficient way of displaying dynamic 3D information and basemaps that may be used in various cases including displaying cadastral information is proposed. Furthermore a mechanism for dynamically updating Digital Terrain Models which are used in order to display the 3D information is also proposed. The efficiency of the technique is demonstrated with an actual example developed in C++, .NET and OpenGL. Various improvements have been tested with the use of Assembly language and SSE2 instructions. Data management and representation of 3D information is a demanding process that usually has a great cost and is difficult to implement and maintain. In the era of Information Technology, the CLOUD has come to offer powerful infrastructures with low cost leading many public and private companies to adapt this concept. -
Mobile Mapping Systems
Article An Introduction to the Technology Mobile Mapping Systems Over the last 20 years, mobile mapping systems have slowly developed, at first mainly in academic research establishments. More recently, a number of commercially operated systems have appeared. These have mostly been one-off systems that have been developed in-house by the companies that are operating them. Most of them have been utilized for the collection of data on road infrastructure or building facades. However, over the last two or three years, some very big companies such as Google, Tele Atlas and NAVTEQ have adopted the technology on a large scale, introducing substantial fleets of mobile mapping vehicles for their imaging and mapping operations. This has resulted in the further rapid development of the technology which can now be regarded as being well established and proven. This article offers an introduction to and survey of the present state-of-the-art of the technology. By Gordon Petrie This survey of the technology will be conducted in three main parts. (i) The first deals with the main components of mobile mapping sys- tems. These include the digital imaging devices; the laser ranging and scanning devices; and the positioning (or geo-referencing) devices which are the principal building blocks that are being used in the construc- tion of such systems. (ii) The second part will cover the system suppli- ers who integrate these different components and offer the resulting systems for sale to users. (iii) The third part covers a representative selection of service providers, but paying particular attention to the systems used by the large imaging and mapping organisations that have been mentioned above in the introduction to this article. -
Migration Report
MIGRATION, HEPATITIS B AND HEPATITIS C Manuel Carballo, Rowan Cody, Edward O’Reilly International Centre for Migration, Health and Development P a g e | 2 Table of Contents PREFACE ................................................................................................................................... 4 1. INTRODUCTION .................................................................................................................. 5 1.1 Not a new problem .............................................................................................. 5 1.2 Distribution of the problem and migration .......................................................... 5 1.3 Migration in the EU ............................................................................................. 6 1.4 Migration and disease Migration and disease ..................................................... 6 2. A SILENT AND NEGLECTED DISEASE............................................................................ 6 2.1 Clinical problems of diagnosis and reporting ...................................................... 6 2.2 Lack of surveillance standards ............................................................................ 7 2.3 Stigma .................................................................................................................. 7 2.4 Viral hepatitis and migration ............................................................................... 7 3. MAGNITUDE OF VIRAL HEPATITIS PROBLEM ........................................................... -
Modern Architecture and Landscape Design
Modern Design Historic Context Statement Case Report HEARING DATE: FEBRUARY 2, 2011 Date: January 26, 2011 Case No.: 2011.0059U Staff Contact: Mary Brown – (415) 575‐9074 [email protected] Reviewed By: Tim Frye – (415) 575‐6822 [email protected] Recommendation: Adoption PROJECT DESCRIPTION Development of the San Francisco Modern Architecture and Landscape Design 1935‐1970 Historic Context Statement (Modern context statement) was funded, in part, by a $25,000 grant from the California Office of Historic Preservation (OHP). The San Francisco Planning Department (Department) provided the 40% match as required by the OHP. The grant period ran from October 1, 2009 to September 30, 2010. A draft of the Modern context statement, submitted to the OHP on September, 30 2010, was approved. The Department developed the Modern context statement in order to provide the framework for consistent, informed evaluations of San Francisco’s Modern buildings and landscapes. The Modern context statement links specific property types to identified themes, geographic patterns, and time periods. It identifies character‐defining features of Modern architectural and landscape design and documents significance, criteria considerations and integrity thresholds. This detailed information specific to property types will provide future surveyors with a consistent framework within which to contextually identify, interpret and evaluate individual properties and historic districts. The Modern context statement is intended to be used, along with past surveys such as the 1976 Department of City Planning Architectural Survey, to inform historic and cultural resource surveys and to ensure that property evaluations are consistent with local, state, and federal standards. REQUIRED HISTORIC PRESERVATION COMMISSION ACTION The Planning Department requests the Historic Preservation Commission to adopt, modify or disapprove the San Francisco Modern Architecture and Landscape Design 1935‐1970 Historic Context Statement. -
Data & Capacity Needs for Transportation Namas. Report 1
Center for Clean Air Policy Data & Capacity Needs for Transportation NAMAs Report 1: Data Availability THE CENTER FOR CLEAN AIR POLICY Washington, DC In collaboration with CAMBRIDGE SYSTEMATICS, INC. Dialogue. Insight. Solutions. May 2010 Center for Clean Air Policy ACKNOWLEDGMENTS The principal author of this report is Cambridge Systematics, Inc., consultant to the Center for Clean Air Policy. Substantial contributions were made by the following CCAP staff members: Chuck Kooshian, Steve Winkelman, and Mark Houdashelt. CCAP is grateful to the German Ministry of Environment for its support for the work described in this report. ABOUT CCAP Since 1985, CCAP has been a recognized world leader in climate and air quality policy and is the only independent, non-profit think-tank working exclusively on those issues at the local, national and international levels. Headquartered in Washington, DC, CCAP helps policymakers around the world to develop, promote and implement innovative, market-based solutions to major climate, air quality and energy problems that balance both environmental and economic interests. For more information about CCAP, please visit www.ccap.org . ABOUT CAMBRIDGE SYSTEMATICS Cambridge Systematics specializes in transportation and is a recognized leader in the development and implementation of innovative policy and planning solutions, objective analysis and technology applications. Further information can be found at www.camsys.com . ii Center for Clean Air Policy Table of Contents Executive Summary...................................................................................................