使用多边形作为搜索区域立交桥 api/立交桥涡轮 [英] Use polygon as search area overpass api / overpass turbo

问题描述

我对使用立交桥 API 还很陌生，我终于设法生成一个查询，通过使用立交桥涡轮向导来检索区域内的所有节点.

I'm fairly new at using overpass API, I finally managed to generate a query to retrieve all nodes within an area by using overpass-turbo wizard.

在向导中使用 highway=* in "Paulino Navarro" 生成以下查询.

Using highway=* in "Paulino Navarro" in the wizard generates me the following query.

/*
This has been generated by the overpass-turbo wizard.
The original search was:
"highway=* in "Paulino Navarro""
*/
[out:json][timeout:25];
// fetch area "Paulino Navarro" to search in
{{geocodeArea:Paulino Navarro}}->.searchArea;
// gather results
(
  // query part for: "highway=*"
  node["highway"](area.searchArea);
  way["highway"](area.searchArea);
  relation["highway"](area.searchArea);
);
// print results
out body;
>;
out skel qt;

但是，如何使用多边形作为搜索区域? 可能类似于 highway=* in poly([lat,lon],[lat,lon],...,[lat,lon]) 或者我如何在查询本身上做到这一点.

However, how could I use a polygon as a search area? maybe something like highway=* in poly([lat,lon],[lat,lon],...,[lat,lon]) or how can I do that on the query itself.

我不太了解overpass wiki 和overpass-turbo 向导中的文档.

I don't quite understand the documentation in overpass wiki nor overpass-turbo wizard.

推荐答案

多边形过滤器在 Overpass QL 文档中进行了解释.

示例:

[out:xml][timeout:30];
way[highway=primary](poly:"50.7 7.1 50.7 7.2 50.75 7.15");
(._;>;);
out;

这篇关于使用多边形作为搜索区域立交桥 api/立交桥涡轮的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！