Learn about the methodology behind sourcing, analyzing, and converting our data into useful metrics. Our validations and those from independent third parties confirm the reliability of our location-based services (LBS)-data derived Metrics for transportation applications.
StreetLight AADT 2020 Canada Methodology and Validation White Paper
StreetLight’s white paper documents improvements to AADT Canada Metrics, which enable organizations to quickly and easily access 2020 traffic counts for virtually every road across Canada.
Read Whitepaper
StreetLight Speed Validation
See how StreetLight’s 85th percentile Speed Metric stacks up to published speed data from Washington and California agencies.
Read Whitepaper
See What Powers StreetLight’s Bus and Rail Metrics
Get the data sources, methodology, and validation behind StreetLight Data’s Bus and Rail Metrics, now included in our Multimode subscription.
Read Whitepaper
Larger and More Representative Sample Size
See how the Location-Based Services (LBS) data that drives the StreetLight InSight® platform has an equitable and representative sample size across the country.
Read Whitepaper
StreetLight SB 743 Metric Methodology and Validation
See the data sources, methodology, and validation processes StreetLight used to develop a set of VMT measurements to address California Senate Bill 743.
Read Whitepaper
StreetLight VMT Monitor Methodology and Validation White Paper
This white paper outlines our motivation, methodology, and some validation results for StreetLight Data’s daily Vehicle Miles Travelled (VMT) Monitor.
Read Whitepaper
StreetLight AADT 2019 Canada Methodology and Validation White Paper
When you’re looking for up-to-date AADT counts in your Canadian provinces, turn to StreetLight to get quick, easy, cost-effective AADT measures. Our 2019 metric is an update to our previously released 2018 metric, and it continues to outperform industry-standard accuracy targets.
Read Whitepaper
AADT 2019 Methodology and Validation
StreetLight Data developed an accurate AADT for over four million miles of urban and rural roadway in the U.S. that outperforms industry-standard accuracy targets and can be used by industry practitioners for traffic impacts studies and more.
Read Whitepaper
Traffic Volume Methodology and Validation White Paper
Our white paper shares technical details about the methodology, algorithm development, validation, and data sources used in our traffic Volume output.
Read Whitepaper
Enriching Household Travel Surveys with Big Data Metrics
Travel surveys are best at capturing subjective, not objective, information. Learn how Big Data gathers fast and accurate measurements for transportation studies.
Read Whitepaper
Active Transportation Metrics: Methodology and Validation
A brief summary of StreetLight’s active transportation metrics, methodology, and validation.
Read Whitepaper
