🚶♂️San Francisco Walking Routes Now Include Elevation Data
Find the flattest path or shortest route in SF
TL;DR
A new website uses 160,000 street segments and USGS 1m lidar data to compute routes in SF, allowing users to trade off between distance and climbing. Worth walking routes are defined by a specific climb-to-distance ratio.
A website now computes walking routes in San Francisco using over 160,000 street segments and USGS 1m lidar data, offering users the ability to choose between the shortest path and the flattest route based on a specific climb-to-distance ratio. This tool is a game-changer for anyone navigating SF's hilly terrain, as it provides a practical way to balance route length and elevation gain. Users can adjust a slider to find routes that are worth walking, where a foot of climb costs 200 feet of walking, and the system ensures that increasing the climb threshold never shortens the route. The data and full analysis are available on the website, making it a valuable resource for both casual walkers and serious hikers.
Key Points
The website uses over 160,000 street segments for route computation.
USGS 1m lidar data provides detailed elevation information.
Routes are considered 'worth walking' when a foot of climb costs 200 feet of walking.
Sliding the slider to the right never shortens the route and never adds climbing.
The place search feature includes street intersections, places, and addresses for San Francisco.
Why It Matters
If you're a frequent walker in San Francisco, this tool is a must-have. It uses detailed elevation data to compute routes that balance distance and elevation gain, making it easier to navigate the city's hills. The specific climb-to-distance ratio ensures that routes are practical and enjoyable, whether you're a casual walker or a serious hiker.
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