Social and Behavioral Sciences Commons^™

Using Gis To Determine Locations For Safety Improvements, Mario Romero, Etienne Tino Atisso, Taojun Wang, Laura Slusher, Andrew Tarko

Purdue GIS Day

Crash location is a critical piece of information for any type of safety-related analysis; however, there is often a high percentage of error in crash latitude and longitude coordinates. Currently, a time-consuming, manual process is used in Indiana to correct faulty crash location coordinates. The Crash Location Improvement Program (CLIP) is a tool developed by the Purdue University Center for Road Safety, with support from Indiana LTAP, which allows users to quickly and easily identify and correct crash coordinates, allowing for a more accurate safety analysis. After correcting the coordinates, crash location maps, heat maps, and other visualization tools are …

Using Space Based Earth Observations To Understand Our Changing Planet, Kumar C. Navulur

Purdue GIS Day

"Satellite remote sensing has come a long way in the last 2 decades to map and monitor our changing planet. Technology trends include increasing spatial resolution (pixel size), number of spectral bands that can be leveraged to extract information, and frequency of revisit globally. Satellite industry has be improving the location accuracy from space to enable various precision applications on the earth. Advances in cloud computing and other technologies now allow for creation of mosaics and information layers at scale. The latest trend is analytics that allows for predictive intelligence.

The author will discuss practical application of satellite imagery for …

Spatiotemporal Computing For Enabling Scientific Research And Engineering Development: A Gis Practice, Chaowei Yang

Purdue GIS Day

No abstract provided.

Earthquake-Induced Collapsed Building Detection With Vhr Synthetic Aperture Radar Images, Fan Wu, Jie Shan, Chao Wang

Purdue GIS Day

"Compared with optical sensors, Synthetic Aperture Radar (SAR) can provide important damage information due to its ability to map areas affected by earthquakes independently from weather conditions and solar illumination. In 2013, a new TerraSAR-X mode named staring spotlight (ST), whose azimuth resolution was improved to 0.24 m, was introduced for various applications. This very high resolution (VHR) data source made it possible to extract detailed information from individual buildings.

We present a new concept for individual building damage assessment using a post-event sub-meter VHR SAR image and a building footprint map. With the building footprint map, the original footprints …

Geodata Science Education At Purdue, Wen-Wen Tung

Purdue GIS Day

This presentation introduces a group of Purdue faculty’s effort to create a set of geodata science graduate-level education programs.

Archaeological Investigation Of An Iron Age Fortress On Dana Island, Turkey, Nathan C. Mcburnett

Purdue GIS Day

In this project, the Bogsak Archaeological survey team investigated a fortress on the northern crest of the mountain on Dana Island, located just off the coast of Turkey in the Rough Cilician Region. Although the interior remains of the fortress, consisting of a large number of ceramics and architectural features such as a basilica, were dated to the Late Roman Era, we found that the fortress itself actually predates this. Based on ceramic remains being used as aggregate in the fortress wall, the team was able to date the fortress itself to the Iron Age (Classical Era). GIS software was …

Spatial Analysis Of Landfills In Respect To Flood Events And Sea-Level Rise Using Arcgis Pro, Benjamin S. Taylor, Songlin Fei

Purdue GIS Day

"Recently in the news, media coverage of flood events has garnered attention due to tropical storms like Hurricane Harvey and the costly damages that resulted. Under climate change, events like sea-level rise (SLR) and flooding are projected to increase which threaten infrastructure, making it necessary for proper planning before, during, and after installation of landfills to mitigate risk. Studies in Austria and the UK have revealed that many landfills are located in flood zones in addition to coastal areas affected by coastal erosion. In the United States, there have been minimal analysis’ on landfill locations related to flood events and …

Geospatial Tools And Data Provided By Itap/Research Computing, Larry Biehl

Purdue GIS Day

The presentation will provide the audience information about the geospatial applications that are available on campus including Esri ArcGIS, ERDAS Imagine, Exelis ENVI, Trimble eCognition and others. The information will include where to go to download the software installers and how to set up the licensing for them. The discussion will also go over the new software installer file download process.

What Is Exciting At The Libraries? – Gis Resources At Libraries, Nicole Kong

Purdue GIS Day

This presentation introduce the new GIS resources offered from Purdue University Libraries. These new support areas include the D-VELoP GIS computing lab, new Esri Development Center (EDC), GIS data portal, GIS data server, Insights for ArcGIS, and GIS VR technology.