🚀 Launch

CNEFE System – OpenStreetMap Brazil.

UMBRAOSM has just launched the CNEFE System, a new collaborative mapping tool that integrates open data from the CNEFE / 2022 Census (IBGE) with OpenStreetMap, covering all of Brazil.

With the CNEFE System, mappers can: ✔ Identify street names missing from OSM ✔ Correct spelling errors and variations ✔ Update street names based on official data ✔ Edit directly in JOSM or iD, avoiding rework

🛠️ The system was developed by Raphael Assis, president of UMBRAOSM, with data processing and organization carried out by Anderson (Santamariense), a result of the collaborative effort of the OSM Brazil community.

📘 Supporting material: https://cnefe.mapaslivre.com.br/tutorial/tutorial-logradouro.php

🎥 YouTube video lesson: https://www.youtube.com/watch?v=Y_Shjt4IjTg

🌍 Access the tool: https://cnefe.mapaslivre.com.br/logradouro/index.html

If 2026 started like this, the future of collaborative mapping in Brazil promises to be exciting 🚀

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