GET /mashup/stargazing
Évaluez n'importe quel emplacement pour l'observation des étoiles : combine les données de pollution lumineuse selon l'échelle de Bortle, les prévisions de couverture nuageuse, l'altitude et l'heure du coucher du soleil pour produire une évaluation de la qualité d'observation accompagnée de conseils pratiques.
lat
requis
Latitude
lon
requis
Longitude
| Nom | Requis | Par défaut | Description |
|---|---|---|---|
lat |
Oui | - | Latitude |
lon |
Oui | - | Longitude |
curl "https://nordapi.ee/api/v1/mashup/stargazing?lat=58.5&lon=25.0"
{
"cloud_forecast": null,
"elevation": {
"dataset": "srtm90m",
"elevation": 30.0,
"latitude": 58.5,
"longitude": 25.0
},
"generated_at": "2026-05-22T19:44:11.038215Z",
"light_pollution": {
"aurora_suitability": "excellent",
"bortle_class": 1,
"bortle_description": "Excellent dark-sky site. Zodiacal light, gegenschein visible. Milky Way casts shadows.",
"disclaimer": "This is an estimate based on nearby population density, not satellite measurements. Actual light pollution may vary due to terrain, local lighting, and atmospheric conditions.",
"latitude": 58.5,
"longitude": 25.0,
"methodology": "Bortle class estimated from weighted population within 100km. Closer cities contribute more. Accurate for major cities and remote areas; less precise for suburbs and small towns.",
"naked_eye_stars": "7,500+",
"nearby_population": {
"nearby_cities": [],
"nearest_city": null,
"nearest_distance_km": 999,
"total_population": 0,
"weighted_population": 0
},
"recommendations": [
"Excellent location for deep-sky observation and astrophotography",
"Good latitude for aurora viewing when Kp index is high"
],
"sky_quality": "pristine",
"sqm_estimate": 21.99
},
"location": {
"latitude": 58.5,
"longitude": 25.0
},
"success": true,
"sunset": "2026-05-22T18:57:55+00:00",
"tips": [
"Best viewing after astronomical twilight (90+ min after sunset)"
],
"viewing_quality": "excellent"
}