Convert from Ontology GeoPoint（从 Ontology GeoPoint 转换）

Supported in: Batch, Faster, Streaming

Convert an Ontology GeoPoint into a regular GeoPoint. Ontology GeoPoints are strings of the format '{lat},{lon}', where -90 <= lat <= 90 and -180 <= lon <= 180. Regular GeoPoints are structures of the format {"longitude": {long},"latitude": {lat}}.

Expression categories: Geospatial

Declared arguments

• Expression: Ontology GeoPoint to convert.
  Expression\

Output type: GeoPoint

Examples

Example 1: Base case

Argument values:

• Expression: geopoint

geopoint	Output
-20.0000000,80.0000000	{  latitude: -20.0,  longitude: 80.0, }
38.9031000,-77.0599000	{  latitude: 38.9031,  longitude: -77.0599, }
41.9876543,-99.1234568	{  latitude: 41.9876543,  longitude: -99.1234568, }

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Example 2: Null case

Argument values:

• Expression: geopoint

geopoint	Output
38.9031000, 41.9876543, 80.0000000	null
A, 41.9876543	null
this is a, test string	null
null	null

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中文翻译

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从 Ontology GeoPoint 转换

支持：批量处理、快速处理、流式处理

将 Ontology GeoPoint（本体地理点）转换为常规 GeoPoint。Ontology GeoPoint 是格式为 '{lat},{lon}' 的字符串，其中 -90 <= lat <= 90，-180 <= lon <= 180。常规 GeoPoint 是格式为 {"longitude": {long},"latitude": {lat}} 的结构体。

表达式类别： 地理空间

声明的参数

• 表达式： 要转换的 Ontology GeoPoint。
  表达式\

输出类型： GeoPoint

示例

示例 1：基本情况

参数值：

• 表达式： geopoint

geopoint	输出
-20.0000000,80.0000000	{  latitude: -20.0,  longitude: 80.0, }
38.9031000,-77.0599000	{  latitude: 38.9031,  longitude: -77.0599, }
41.9876543,-99.1234568	{  latitude: 41.9876543,  longitude: -99.1234568, }

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示例 2：空值情况

参数值：

• 表达式： geopoint

geopoint	输出
38.9031000, 41.9876543, 80.0000000	null
A, 41.9876543	null
this is a, test string	null
null	null

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