ISA properties at altitude

Extraits de code

curl "https://api.oanor.com/atmosphere-api/v1/properties" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/atmosphere-api/v1/properties", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/atmosphere-api/v1/properties");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);

import requests
requests.get(
    "https://api.oanor.com/atmosphere-api/v1/properties",
    headers={"x-oanor-key": "oanor_test_..."}
)

Exemple de réponse

Une réponse réelle de ce endpoint, capturée lors du dernier contrôle de santé.

{
    "data": {
        "note": "ISA model. Troposphere uses T = T0 − 0.0065·h; above 11 km is isothermal at 216.65 K.",
        "layer": "troposphere",
        "inputs": {
            "altitude_m": 5000,
            "altitude_ft": 16404.1995
        },
        "pressure_pa": 54019.8882,
        "pressure_hpa": 540.198882,
        "density_kg_m3": 0.736115547,
        "density_ratio": 0.600910651,
        "temperature_c": -17.5,
        "temperature_k": 255.65,
        "pressure_ratio": 0.533134845,
        "speed_of_sound_ms": 320.529394,
        "temperature_ratio": 0.887211522
    },
    "meta": {
        "timestamp": "2026-06-04T18:38:09.582Z",
        "request_id": "891871de-d2b0-451c-b923-6e2748fa44fc"
    },
    "status": "ok",
    "message": "ISA properties",
    "success": true
}