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Chicha Isotope Map

Download page for the latest stable build: matveynator.github.io/chicha-isotope-map/doc/pages.
Radiacode, AtomFast, BGeigie Safecast devices supported.

Live demo

Best for personal local use.

• Desktop for Windows (amd64)
• Desktop for Windows (arm64)
• Desktop for Windows (amd64, zip)
• Desktop for Windows (arm64, zip)
• Desktop for macOS Apple Silicon (arm64)
• Desktop for macOS Intel (amd64)
• Desktop for Linux (amd64, zip)
• Desktop for Linux (arm64, zip)

Windows:

1. Download .exe directly (or .zip if your browser/security policy blocks direct .exe downloads)
2. Double click
3. If SmartScreen appears: More info → Run anyway

macOS:

chmod +x ./chicha-isotope-map_darwin_*_desktop
./chicha-isotope-map_darwin_*_desktop

Linux:

curl -fL https://github.com/matveynator/chicha-isotope-map/releases/download/stable-release/chicha-isotope-map_linux_amd64_desktop.zip -o chicha-isotope-map-desktop.zip
unzip chicha-isotope-map-desktop.zip
chmod +x ./chicha-isotope-map_linux_amd64_desktop
./chicha-isotope-map_linux_amd64_desktop

Linux desktop release now ships as a regular executable binary in a .zip archive.

Desktop WebView builds require CGO.

macOS/Linux:

CGO_ENABLED=1 go build -tags desktop .
./chicha-isotope-map -desktop

Server-only binary (no embedded desktop window):

CGO_ENABLED=0 go build .
./chicha-isotope-map

sudo curl -fL https://github.com/matveynator/chicha-isotope-map/releases/download/stable-release/chicha-isotope-map_linux_amd64 -o /usr/local/bin/chicha-isotope-map; chmod +x /usr/local/bin/chicha-isotope-map; /usr/local/bin/chicha-isotope-map;

Open: http://localhost:8765

• Server for Windows (amd64)
• Server for macOS arm64
• Server for macOS amd64
• All release assets (FreeBSD/OpenBSD/arm64/etc)

./chicha-isotope-map -domain your-domain.example

Ports 80/443 must be open.

• -port 8765
• -domain your-domain.example
• -default-lat, -default-lon, -default-zoom, -default-layer
• -mapbox-token YOUR_TOKEN
• -setup (Linux only)
• -import-tgz-url URL
• -import-tgz-path /path/to/file.tgz

• -db-type sqlite|duckdb|chai|clickhouse|pgx
• -db-path /path/to/file
• -db-conn CONNECTION_STRING

./chicha-isotope-map \
  -db-type pgx \
  -db-conn 'postgres://USER:PASSWORD@HOST:5432/chicha?sslmode=allow' \
  -port 8765

./chicha-isotope-map -import-tgz-url https://pelora.org/api/json/weekly.tgz

This project was conceived to grant people a clear and immediate understanding of radiation safety in the very places they inhabit—where they reside, labor, cultivate the land, and draw water.

The Chicha Isotope Map finds its roots in the field research of Dmitry Ignatenko and has been profoundly shaped by the insights of Rob Oudendijk and the Safecast community. We extend our sincere appreciation to Safecast, AtomFast, Radiacode, DoseMap, and the many contributors to open dosimetry whose efforts made this possible.

Should this work serve to safeguard even a single living being, its purpose shall be fully justified.