Spatial Analysis of Bus Boardings in Montgomery County, MD

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Matt Yeh

Tecnologia Notícias e política

Program Background ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Prioritization Goals ,[object Object],[object Object],[object Object],[object Object]

Enhancements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Before and After  Drainage & Access Issues

Program Prioritization ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Ridership Analysis Goals ,[object Object],[object Object]

Data limitations ,[object Object],[object Object],[object Object],[object Object]

MONTGOMERY COUNTY RIDEON RIDERSHIP ANALYSIS ,[object Object],Kernel density computes the density (value per area) of a particular feature in a proposed neighborhood around the features in study.

MONTGOMERY COUNTY RIDEON RIDERSHIP ANALYSIS ,[object Object],Localized Global

MONTGOMERY COUNTY RIDEON RIDERSHIP ANALYSIS ,[object Object],[object Object],[object Object]

MONTGOMERY COUNTY RIDEON RIDERSHIP ANALYSIS Heavy concentration along State Route 97, 586 and U.S. Route 29

MONTGOMERY COUNTY RIDEON RIDERSHIP ANALYSIS Ordinary Kriging - Ordinary Kriging assumes that the data contains a mean which is unknown but remains constant. - Weights for the values in the prediction process are based on the spatial correlation of the data. Correlation between points establishes the estimated value at an unsampled location.

MONTGOMERY COUNTY RIDEON RIDERSHIP ANALYSIS Moran’s I / Measure of Spatial Autocorrelation

MONTGOMERY COUNTY RIDEON RIDERSHIP ANALYSIS Global Ordinary Kriging Localized Ordinary Kriging Ordinary Kriging

Conclusions ,[object Object],[object Object],[object Object],[object Object]

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Spatial Analysis of Bus Boardings in Montgomery County, MD

1. Identifying Areas of High Bus Ridership in Montgomery County, Maryland Matt Yeh & Errol Dufour, Greenhorne & O’Mara, Inc.

4. Hazardous Bus Stop

5. Hazardous Crossing Opportunity

7. Before and After  ADA Access

8. Before and After  Drainage & Access Issues

9. Before and After  Ped Refuge Island

10.

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18. MONTGOMERY COUNTY RIDEON RIDERSHIP ANALYSIS Heavy concentration along State Route 97, 586 and U.S. Route 29

19. MONTGOMERY COUNTY RIDEON RIDERSHIP ANALYSIS Ordinary Kriging - Ordinary Kriging assumes that the data contains a mean which is unknown but remains constant. - Weights for the values in the prediction process are based on the spatial correlation of the data. Correlation between points establishes the estimated value at an unsampled location.

20. MONTGOMERY COUNTY RIDEON RIDERSHIP ANALYSIS Moran’s I / Measure of Spatial Autocorrelation

21. MONTGOMERY COUNTY RIDEON RIDERSHIP ANALYSIS Global Ordinary Kriging Localized Ordinary Kriging Ordinary Kriging

22. Ordinary Kriging

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24. Questions ?

25. Thank You!

Spatial Analysis of Bus Boardings in Montgomery County, MD

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