HALOWERKGeowerk
polygon ops
Calculates planar polygon area and centroid in caller-declared coordinate units. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age.
POST https://geo.halowerk.com/v1/polygon-opsEingaben
| Feld | Typ | Pflicht | Beschreibung |
|---|---|---|---|
| polygon | array | Ja |
Vollständiges Eingabeschema anzeigen
{
"type": "object",
"required": [
"polygon"
],
"additionalProperties": false,
"properties": {
"polygon": {
"type": "array",
"minItems": 3,
"maxItems": 100000,
"items": {
"type": "object",
"required": [
"x",
"y"
],
"additionalProperties": false,
"properties": {
"x": {
"type": "number",
"minimum": -1000000000000,
"maximum": 1000000000000,
"description": ""
},
"y": {
"type": "number",
"minimum": -1000000000000,
"maximum": 1000000000000,
"description": ""
}
}
}
}
}
}Veröffentlichtes Eingabebeispiel
{
"polygon": [
{
"x": 0,
"y": 0
},
{
"x": 10,
"y": 0
},
{
"x": 10,
"y": 10
},
{
"x": 0,
"y": 10
}
]
}Ergebnis & Dokumentation
Veröffentlichtes Ergebnisschema anzeigen
{
"$ref": "https://geo.halowerk.com/v1/polygon-ops/schema#/outputSchema"
}Veröffentlichtes Ergebnisbeispiel öffnen
Maschinenlesbare Dokumentation dieses Hubs
Quelle dieser Seite: der veröffentlichte HALOWERK-Katalog. Stand: 2026-11-01, 15:19 UTC.
Weitere Endpunkte dieses Hubs
- Geowerk0,004 USDC
bbox tiles
POSThttps://geo.halowerk.com/v1/bbox-tilesEnumerates XYZ tile coordinates intersecting a WGS84 bounding box. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window
- Geowerk0,003 USDC
crs transform
POSThttps://geo.halowerk.com/v1/crs-transformTransforms coordinates between EPSG:4326 and EPSG:3857 with declared formulas. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source,
- Geowerk0,004 USDC
distance bearing
POSThttps://geo.halowerk.com/v1/distance-bearingCalculates WGS84 great-circle distance and initial bearing. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age