valhalla-validation

Part 1:

30 samples from each geodesic distance quantile for review.

1. Sign up for sample by editing this README
2. Find corresponding CSV in data folder and add notes column
3. Search source and destination lat, lons on Google Maps using bike as mode of transportation
4. Verify whether cycle transport for source-destination pair is feasible

Sample	Reviewer
quantile_1_sample.csv	KT
quantile_2_sample.csv	KT
quantile_3_sample.csv	Poojitha
quantile_4_sample.csv	KT
3-10km_sample.csv	Poojitha

Part 2:

1. Investigate anomalies on OpenStreetMaps.org to verify whether missing route is due to OSM overage or another reason(s).