json singh

Hi there 🌏

  • I have worked as a developer in Open Source GIS domain in multiple startups for the past 6 years and built many applications from scratch to production, managed teams, hired people and wore many other hats.
  • Now I am volunteering at OSGeo, giving back to the community that has given me access to the whole wide world. I had the honor of working with companies from all over the world including Japan, Switzerland, Australia, US and more.
  • Whether you are starting out, switching careers or looking for better opportunities globally in GIS, I am here to help.

Using Uber H3 Indexing Library in Postgres for Geospatial Data Analytics

Introduction H3 is a hierarchical grid system designed to efficiently index and organize geospatial data. It divides the Earth’s surface into hexagonal cells of various sizes, creating a hierarchical structure that allows for spatial indexing and querying. In context to postgres, uber h3 can be used to represented your spatial data as h3 indexes which are 64bit integers which can be used to turn your spatial operations into relational operations. ...

May 29, 2024 · 5 min · 1025 words