Pocket Lidar for Trench Measurement [TechNote]

Che, Ezra; Olsen, Michael; Caya, John; Roe, Gene

doi:10.21949/1521531

i

Pocket Lidar for Trench Measurement [TechNote]

2024-12-01
By Che, Ezra ; Olsen, Michael ; Caya, John

File Language:

English

Details

Creators:

Che, Ezra ; Olsen, Michael ; Caya, John ; Roe, Gene
Corporate Creators:

United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology
Contributors:

Barrett, Michael ; Hartman, Sherry ; Barber, Kelly ; Melley, Allen
Subject/TRT Terms:
Publication/ Report Number:

FHWA-HRT-25-015
DOI:

https://doi.org/10.21949/1521531
Resource Type:

Brief
Right Statement:

Public Domain
Geographical Coverage:

United States
Corporate Publisher:

United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology
Abstract:

For this technote, the research team collaborated with the Pennsylvania Department of Transportation (PennDOT) to perform the following tasks: Assess the ability of pocket lidar (PL) to perform 3D reconstruction of a trench and the accuracy of that 3D reconstruction. Evaluate the accuracy of derivative metrics extracted from the PL point cloud data, such as volume or pipe dimensions. Analyze and discuss the opportunities and challenges of using PL to measure trenches and utility lines.
Format:

PDF
Funding:

693JJ321P000047
Download URL:

https://rosap.ntl.bts.gov/view/dot/79047/dot_79047_DS1.pdf
File Type:

[PDF - 3.56 MB]
Collection(s):

Federal Highway Administration
Main Document Checksum:

urn:sha-512:4dd00f53ff66a496afff2313959204d14fef34f815d829c9169c4aee88c77687f802f6549a0bf33705d637da780ef8768c1b68fee9101e932c1428d17d8a6105

File Language:

English

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