Monday, June 1
8:00 – 9:30 a.m.
Welcome Breakfast & Opening Keynote
Gary Kent, P.S., Professional Surveyor at Schneider Geomatics
Gary Kent is in his 37th year with Schneider Geomatics in Indianapolis. He is a past-president of ACSM and ISPLS and from 1999-2006 he taught boundary law, legal descriptions, property surveying and land survey systems for Purdue University. Gary has served on the Indiana State Board of Registration for Professional Surveyors since 2004 and is frequently sought as an expert witness in cases involving boundaries, easements and survey standards. He has chaired the joint ALTA/NSPS committee on the ALTA/NSPS Standards since 1995, and has presented programs in all 50 states and three times in Europe.
Presentation Topic: The Role of the Surveyor
The professional surveyor can, and arguably should, take a more proactive approach in helping property owners establish or maintain their common boundaries in the locations that they were perfectly satisfied with - at least until the surveyor showed up! There is an alternative to the standard role adopted by surveyors when the written title is in conflict with evidence on the ground, and surveyors may be surprised to hear that there are numerous authoritative sources that support them taking on that role. Such an approach can help property owners avoid the expense and angst of unnecessarily litigating boundaries where there has been acquiescence to an accepted line by both owners, and that would certainly seem to better serve the public’s interest than the traditional approach.
12:20 – 1:45 p.m.
Lunch & Keynote
Ayman Habib, Ph.D., Thomas A. Page Professor in Civil Engineering, Lyles School of Civil Engineering, Purdue University
Dr. Habib is the Thomas A. Page professor of Civil Engineering at Purdue University and the Co-Director of the Civil Engineering Center for Applications of UAS for a Sustainable Environment (CE-CAUSE). He is also the Associate Director of Purdue University’s Joint Transportation Research Program (JTRP). Dr. Habib’s research interests span the fields of terrestrial and aerial mobile mapping systems. In this regard, he has been focusing on modeling the perspective geometry of non-traditional imaging scanners, automatic matching and change detection, automatic calibration of low-cost digital cameras, object recognition in imagery and point cloud data, LiDAR mapping, and integrating photogrammetric data with other sensors/datasets (e.g., GNSS/INS, GIS databases, multi- and hyper-spectral sensors, and LiDAR). Over the last five years, he has been involved in the development, integration, and utilization of wheel-based and UAV-based mobile mapping systems for a wide range of applications in precision agriculture, geometric documentation of transportation corridors, crash scene reconstruction, and infrastructure monitoring.
Presentation Topic: Geomatics Engineering: Emerging Technologies and Application Domains
Geomatics Engineering is the science of collection, analysis, and interpretation of data, especially instrumental data, relating to the Earth’s surface. In the last few decades, Geomatics Engineering has witnessed several technological advances in the following areas:
- Passive and digital imaging systems (e.g., low-cost and medium-format digital cameras as well as laser scanning systems);
- Direct geo-referencing systems (e.g., integrated Global Navigation Satellite Systems and Inertial Measurement Units); and
- Mobile Mapping Systems (e.g., mapping using sensory data captured by mobile platforms on space, airborne – manned and unmanned, and terrestrial vehicles).
These advances had a tremendous impact on the capability of geomatics to address the needs of the traditional mapping community. In the meantime, the increased accessibility to geospatial and non-geospatial sensory data made geomatics an enabling field that is capable of satisfying the needs of a wide range of applications beyond the traditional topographic mapping. In this talk, the speaker will cover emerging implementations of passive and active digital imaging systems for geospatial and non-geospatial mapping/modeling applications (e.g., agricultural management, transportation safety enhancement, environmental monitoring, and infrastructure inspection).
Tuesday, June 2
8:00 – 9:10 a.m.
Breakfast & Keynote
Debra Laefer, Professor of Urban Informatics & Director of Citizen Science, Center for Urban Science & Department of Civil and Urban Eng., New York University
With degrees from the University of Illinois Urbana-Champaign, NYU, and Columbia University, Prof. Debra Laefer has a wide-ranging background spanning from geotechnical and structural engineering to art history and historic preservation. Not surprisingly, Prof. Laefer’s work often stands at the cross-roads of technology creation and community values such as devising technical solutions for protecting architecturally significant buildings from sub-surface construction. As the density of her aerial remote sensing datasets continues to grow exponentially with time, Prof. Laefer and her Urban Modeling Group must help pioneer computationally efficient storage, querying, and visualization strategies that both harness distributed computing-based solutions and bridge the gap between data availability and its usability for the engineering community. Her current research interests focus on subsurface data integration with high density laser scanning, hyperspectral imagery and historical data about the built environment and its forgotten remnants as a way to both understand urban spaces and to manage them.
Presentation Topic: Subsurface Data Integration: the Elephant in the Room
While the Smart Cities movement has helped focus attention on the need for and advantage of municipal data integration, most efforts to date have concentrated on readily visible, aboveground facilities (e.g. infrastructure) and activities (e.g. traffic). While the integration of remote sensing data and dynamic data with CityGML and BIM based systems have posed definitive challenges, those are arguably relatively simple compared to the integration of subsurface data. This is true in terms of a wide range of data characteristics. These include types, quality, consistency, access, privacy, sparsity and resolution. This talk will briefly summarize aboveground data integration trends and then deeply reflect on the unique challenges that urban, subsurface data pose. Specific domain-based concerns will be introduced from the perspective of alternative energy providers, archaeologists, civil engineers, facility owners, first responders, geologists, geotechnical engineers, hydrologist, transportation providers, utility companies. Examples of the value proposition of successfully achieving this will be highlighted. Finally, the talk will highlight the state of play of current efforts in subsurface data integration by organizations like the Open Geospatial Consortium, the American Society of Civil Engineers, the Utility Engineering and Surveying Institute, and the city of Flanders.