直观呈现预测网格和区域

如需运行此入门级 Colab 并直观呈现预测结果，请使用 Public_Contrails_API_Tester 笔记本。

获取预测网格

如需使用 Python 访问天气预报网格 API，请执行以下操作：

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))

提取预测区域

如需通过 Python 访问预报区域 API，请执行以下操作：

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())