Yuhan Jiang 2023-3-20
This page demonstrates the function of mapping concrete slab joints in ArcGIS Online with Vertical Displacement values and Annotated Images. Vertical Displacements are classified as Trip Hazard (>13 mm, 1/2 inch) and Normal according to 2010 ADA Standards for Accessible Design.
Introducing Stomp Solutions
Demo of Scanning and Data Processing
Geo-visualization in ArcGIS Online
Annotated Sidewalk Segments
The demo sidewalk about 85 m long, on the University of Wisconsin, Milwaukee (UWM) campus at E Newport Ave and N Frederick Ave, Milwaukee, WI.
Three of the 54 joints are identified as Trip Hazards and marked with cyan wave lines.
Comparison with Local Authority Works
Yuhan Jiang, Sisi Han, Dapeng Li, Yong Bai, Mingzhu Wang, Automatic Concrete Sidewalk Deficiency Detection and Mapping with Deep Learning, Expert Systems with Applications, Volume 207, 2022, 117980, https://doi.org/10.1016/j.eswa.2022.117980