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es3154
by es3154

measurement_distance

Calculate the spherical distance between two geographic points on Earth using GeoJSON coordinates, accounting for Earth's curvature and supporting multiple units.

Instructions

计算两点之间的球面距离。

此功能计算地球上两点之间的实际距离,考虑地球曲率,返回指定单位的距离值。

Args: point1: 第一个 GeoJSON Point 特征或几何图形 - 类型: str (JSON 字符串格式的 GeoJSON) - 格式: 必须符合 GeoJSON Point 规范 - 坐标系: WGS84 (经度在前,纬度在后) - 示例: '{"type": "Point", "coordinates": [-75.343, 39.984]}'

point2: 第二个 GeoJSON Point 特征或几何图形 - 类型: str (JSON 字符串格式的 GeoJSON) - 格式: 必须符合 GeoJSON Point 规范 - 坐标系: WGS84 (经度在前,纬度在后) - 示例: '{"type": "Point", "coordinates": [-75.534, 39.123]}' options: 可选参数配置 - 类型: str (JSON 字符串) 或 None - 可选字段: - units: 距离单位 (默认: 'kilometers') - 有效值: 'miles', 'nauticalmiles', 'kilometers', 'meters', 'yards', 'feet', 'inches' - 示例: '{"units": "miles"}'

Returns: str: JSON 字符串格式的距离结果对象 - 类型: 包含 value 和 units 的对象 - 格式: {"value": 距离数值, "units": "距离单位"} - 示例: '{"value": 123.45, "units": "miles"}'

Raises: Exception: 当 JavaScript 执行失败、超时或输入数据格式错误时抛出异常

Example: >>> import asyncio >>> point1 = '{"type": "Point", "coordinates": [-75.343, 39.984]}' >>> point2 = '{"type": "Point", "coordinates": [-75.534, 39.123]}' >>> options = '{"units": "miles"}' >>> result = asyncio.run(distance(point1, point2, options)) >>> print(result) '{"value": 123.45, "units": "miles"}'

Notes: - 输入参数 point1、point2 和 options 必须是有效的 JSON 字符串 - 坐标顺序为 [经度, 纬度] (WGS84 坐标系) - 计算的是两点之间的球面距离 - 依赖于 Turf.js 库和 Node.js 环境

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
optionsNo
point1Yes
point2Yes

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