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Welcome to the interactive web schedule for the 2018 Fall NEARC Conference! To return to the NEARC website, go to: https://www.northeastarc.org/fall-nearc.html

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Transportation [clear filter]
Monday, October 29
 

11:00am

Census Track. Synchronization and Standardization of Address Points and Street Centerline Files
AUTHORS: James Coyle, Geographic Specialist, U.S. Census Bureau

ABSTRACT: Synchronizing and standardizing address points with street centerlines can be highly advantageous in maintaining large address databases. This presentation will advance a spatial methodology for synchronizing the 6.1 million New York State E-911 address points with the US Census Bureau TIGER line files. The methodology has a significant number of useful outputs which include a drop point on the street centerline for use in network analysis, an offset point that may be used for cartographic labeling, coding for each address point that indicates the specific standardization method used. Finally, since each address point is allocated to a specific TIGER segment, this method establishes a framework for small area analysis or spatial analysis at the block face level that can be used to advance community health analysis. Finally, this presentation will present how owner occupancy has evolved in Erie County, New York in the time period 2005-2015 utilizing the methodology advanced in this presentation.

Monday October 29, 2018 11:00am - 11:30am
Broadway 1&2
 
Tuesday, October 30
 

9:00am

Lidar/3D Track. Expanding Vermont Spatial Data Infrastructure with Statewide QL2 Lidar
AUTHORS: Mike Brouillette, Lidar Program Manager, Vermont Center for Geographic Information

ABSTRACT: Vermont has achieved statewide Quality Level 2 (QL2) lidar coverage in 2018, positioning the state to pursue robust Vermont Spatial Data Infrastructure (VSDI) goals previously out of reach. Primary among these goals is a statewide, 17-class land cover layer at 0.5m resolution with an overall accuracy of 90% or better. The geometric information in lidar along with the spectral information in various statewide imagery supports Automated Feature Extraction using an Object Based Image Analysis framework to produce this data. Increased data accuracy, reduced acquisition costs, and advancing technologies are increasingly enabling those responsible for finding innovative solutions to an array of Vermont’s challenges. A pre-release of the land cover data will be shown along with other current efforts (Statewide Property Parcel Mapping Program), as well as a brief overview of the lidar program and lidar-based services.


Tuesday October 30, 2018 9:00am - 9:30am
Saratoga 1/2

9:00am

Web Apps #2 Track. MassDOT Highway Division Interactive Mapping Portal and Crash Tracking (IMPACT) Project
AUTHORS: Larry Spraker, Sam Berg – VHB

ABSTRACT: The Massachusetts Department of Transportation (MassDOT) Highway Division is tasked with collecting crash data and providing timely, accurate vehicular crash information to Federal, State and Local authorities in addition to ensuring the information is publicly available. The data is also critical to supporting Highway’s roadway safety management process. In 2018 the Highway Division embarked on an effort to streamline its existing crash data collection, geocoding, review and validation, and reporting processes by designing, developing, and deploying a modern, stable, extensible, scalable, and integrated enterprise system titled Interactive Mapping Portal and Crash Tracking (IMPACT). Deploying a methodology steeped in collaboration, the project has resulted in a suite of process improvements by developing streamlined workflows and integrating new functionality as elicited through a comprehensive requirements elicitation phase coupled with an agile development process. Balancing a desire for commercial off the shelf (COTS) based solutions with unique workflow requirements, IMPACT achieves the goals of replacing the existing system, leveraging Esri’s Roads and Highways, enhancing critical workflows, realizing an updated and integrated data model, and deploying a comprehensive reporting and analytical toolset. This presentation will outline process improvements, system design patterns, management challenges, and ultimate success realized through this important effort.

Tuesday October 30, 2018 9:00am - 9:30am
Alabama

10:30am

Workshop Track. Leveraging the Power of Big Data to Capture and Visualize High-Volume Vector Data Change with ArcGIS and Amazon's Redshift Database
AUTHORS: Brian Hebert, ScribeKey, LLC

ABSTRACT: Leveraging ArcGIS tools and the high performance computing power of Amazon Web Services Redshift big data cloud database platform, Brian Hebert of ScribeKey, LLC, will demonstrate capturing and visualizing high volume vector data change. Metrics will be captured, presented, and analyzed to describe changes to the full national US TIGER Line street network layer (All Lines - EDGES), between 2013 and 2017, involving comparisons of tens of millions of individual street line features' geometry and attributes. Participants will gain a solid understanding of how big data engines can be leveraged and integrated with ESRI's GIS Desktop applications.

Tuesday October 30, 2018 10:30am - 12:00pm
Broadway 3

11:00am

Natural Resources #1 Track. Creating Marine Vessel Activity Data Products from AIS
AUTHORS: Fontenault Jeremy, RPS; Daniel Martin, NOAA Office for Coastal Management; Jenna Ducharme*, RPS

ABSTRACT: Maritime commerce in our oceans is a critical resource for supporting domestic and international transportation, trade, and recreation. Understanding marine transportation patterns is an important step to ensure safety and commercial viability while avoiding any potential use conflicts with other activities. To this end the U.S. Coast Guard implemented the Nationwide Automatic Identification System program, which leverages the Automatic Identification System (AIS), a global standard for ship communications that mandates certain vessels carry AIS transponders. These transponders broadcast vessel identity, position and other information to track and monitor ship transits. This presentation will discuss the creation of vessel transit counts of commercial cargo, tanker, tug-tow, passenger, fishing, recreation, other, or all vessels from the raw AIS data. These data products were recently updated for years 2013 – 2017 and are being presented on the Northeast Ocean Data Portal, among other data portals. This presentation will highlight tools that have been developed to better understand, and use these complex data. Finally, it will show how this data is being displayed and methods that can be used to understand patterns of marine vessel traffic for ocean use planning initiatives.

Tuesday October 30, 2018 11:00am - 11:30am
Broadway 1&2

11:00am

UAV #2 Track. Beyond the Drone
AUTHORS: Ted Covill, WSP USA

ABSTRACT: Small Unmanned Aerial Systems (sUAS) aka. Drones have been in use for several years and users have found many uses for data that can be produced using these systems. These applications range from basic imagery for marketing or personal use to more advanced applications such as orthophoto rectification or topographic modeling. This presentation will focus on the photogrammetric application know as Structure for Motion (SfM) and how sUAS imagery can be used to create ground surface model and 3D models of other objects such as tanks, towers and piers.


Tuesday October 30, 2018 11:00am - 11:30am
Saratoga 1/2