CDR Heatmap

CDR Heatmap Analyzer

Uses mapped CDR data from the i2 Analyzer (IndexedDB). Prefers latitude/longitude; otherwise geocodes address via OpenStreetMap.

← Back to CDR i2 Analyzer

Workspace

Mapped files0 Records0 With coords0 Need address geocode0 No location0

Load the same IndexedDB workspace saved by the analyzer.

Address field mapping

Use this storage field as Address

Works on IndexedDB-loaded records (no file picker). Choose which saved field is used for map / path / geocode.

Unwired Labs Location API

API documentation · Full docs · Get / manage token

Access token

Default MCC

Default MNC (Bangladesh)

Radio

Prefer Unwired for address geocoding (else Nominatim)

0 / 0 0%

Token is stored only in this browser (localStorage). Open docs to create a token, then paste & Save.

Empty address CDR list

Empty Address (no coords)0 Have Address (need geocode, hidden)0 Listed here0

Only rows with empty Address are listed.

Filters

From

Subject / target

Intensity

Show heatmap

0 / 0 0%

Geocode tries Address first (Unwired/Nominatim, cached). If not found and an Unwired token is saved, falls back to LAC/CI cell locate; otherwise leaves the row unmapped.

A-Party location path (time frame)

A-Party

Draw selected A-Party path Show all A-Party paths (color-coded) Show direction arrows (datetime order)

Each A-Party gets its own color. Lines follow CDR datetime where→where with arrows. Click stop/segment for A-Party, address, B-Party, count & minutes.

Top locations

Load data first.

Heatmap ready — load analyzer workspace to begin.

Location CDR logs