Open Topo Data is a free API for open source elevation datasets. We are a free alternative to the Google Maps Elevation API.
Based on our record, Open-Elevation should be more popular than Open Topo Data. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
SEEKING WORK | SF Bay Area | Remote OK | Geospatial development and data science I help companies manage and extract value from their geospatial data. A typical project for me might involve • Frontend development (webmaps, interactive visualization) • Backend development (static websites, APIs) • Satellite imagery (land-use classification, object identification) • Routing (supply chain optimization, logistics,... - Source: Hacker News / over 2 years ago
Easiest would probably be OSMnx, a Python library specifically made for working with street networks using OpenStreetMap data. Use then something like https://open-elevation.com to get altitude data and calculate the average steepness of each street. Plot everything with your favourite plot method. Source: about 2 years ago
Then there are some services that make these data available via API without having to download and process everything yourself, for instance OpenElevation. Google also offer an elevation API as part of their Maps product, albeit commercially. Source: over 2 years ago
Google Maps API - Choose Google Maps Platform to create immersive location experiences and make better business decisions with accurate real time data & dynamic imagery.
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GPXZ.io - A simple API for high-resolution elevation data. Query the height of single points, batch locations, and elevation profiles.
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