HALOWERKResearchwerk
location heatmap
Returns the geographic places named in coverage of a topic, each with the number of articles mentioning it, the number of distinct sources, and coordinates where the source supplies them. The distinction the service is built on is between mention and occurrence: an article about a decision taken in Brussels affecting mining in Chile names both places, and reading the resulting map as an event map puts the decision in Chile and the mining in Brussels. Places are therefore ranked by how many.
POST https://research.halowerk.com/v1/location-heatmapEingaben
| Feld | Typ | Pflicht | Beschreibung |
|---|---|---|---|
| topic | string | Ja | |
| timespan | string | Nein | |
| limit | integer | Nein |
Vollständiges Eingabeschema anzeigen
{
"type": "object",
"required": [
"topic"
],
"additionalProperties": false,
"properties": {
"topic": {
"type": "string",
"minLength": 3,
"maxLength": 200
},
"timespan": {
"type": "string",
"maxLength": 6,
"default": "7d"
},
"limit": {
"type": "integer",
"minimum": 5,
"maximum": 200,
"default": 50
}
}
}Veröffentlichtes Eingabebeispiel
{
"topic": "lithium mining",
"timespan": "7d",
"limit": 50
}Ergebnis & Dokumentation
Maschinenlesbare Dokumentation dieses Hubs
Quelle dieser Seite: der veröffentlichte HALOWERK-Katalog. Stand: 2026-11-01, 15:19 UTC.
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