以視覺化方式呈現預報格線和區域

如要執行這個入門版 Colab 並查看預測結果，請使用 Public_Contrails_API_Tester 筆記本。

擷取預測網格

如要透過 Python 存取預報格線 API，請按照下列步驟操作：

import io
import requests
import xarray as xr

API_KEY = "AIza...(replace with your API key)"
params = {"time": "2025-05-15T20:00:00Z"}

response = requests.get(
    url="https://contrails.googleapis.com/v2/grids",
    params=params,
    headers={"x-goog-api-key": API_KEY},
)
response.raise_for_status()

dataset = xr.load_dataset(io.BytesIO(response.content))

擷取預測區域

如要使用 Python 存取預報區域 API，請按照下列步驟操作：

import requests
import geopandas as gpd

API_KEY = "AIza...(replace with your API key)"
params = {"time": "2025-05-15T20:00:00Z"}

response = requests.get(
    url="https://contrails.googleapis.com/v2/regions",
    params=params,
    headers={"x-goog-api-key": API_KEY},
)
response.raise_for_status()

geodataframe = gpd.GeoDataFrame.from_features(response.json())