From 55fcbadb185b6d1a8ec4d7b5b4f08cf0b3a55d2e Mon Sep 17 00:00:00 2001 From: Diana Shkolnikov Date: Wed, 16 Sep 2015 20:01:59 -0400 Subject: [PATCH] Update 002-search.md --- getting-started/002-search.md | 71 ++++++++++++++++++++++++++++++----- 1 file changed, 62 insertions(+), 9 deletions(-) diff --git a/getting-started/002-search.md b/getting-started/002-search.md index 68f511f..d03167a 100644 --- a/getting-started/002-search.md +++ b/getting-started/002-search.md @@ -19,7 +19,7 @@ Let's say you wanted to find **Stinky Beach**, you would simply query the search _...go ahead, and click that link, we'll wait_ -Maybe you'd like to find an **address**, like this: +Maybe you'd like to find an address, like this: > [/v1/search?___text=30 west 26th street___](https://search.mapzen.com/v1/search?api_key={YOUR_API_KEY}&text=30 west 26th street) @@ -27,21 +27,74 @@ Or even a landmark, like **Yankee Stadium**: > [/v1/search?___text=yankee stadium___](https://search.mapzen.com/v1/search?api_key={YOUR_API_KEY}&text=yankee stadium) -_You may have noticed already that cApiTaliZAtioN isn't a big deal for search._ -_You can type `yankee stadium` or `Yankee Stadium` or even `YANKEE STADIUM` if you're really excited about finding it._ -_See for yourself:_ +You may have noticed already that cApiTaliZAtioN isn't a big deal for search. +You can type **yankee stadium** or **Yankee Stadium** or even **YANKEE STADIUM** if you're really excited about finding it. +See for yourself: > [/v1/search?___text=YANKEE STADIUM___](https://search.mapzen.com/v1/search?api_key={YOUR_API_KEY}&text=YANKEE STADIUM) #### Results -Now that you're back, you probably saw a `GeoJSON` formatted response on the other side of that click. +Now that you've seen some examples of search, let's examine the results closer. +When searching for **30 West 26th Street** you got back a `GeoJSON` formatted response. You'll always get back `GeoJSON` results, unless something goes terribly wrong, in which case you'll get a really helpful error. -Now you know exactly where on the earth's sufrace **Stinky Beach** is located: `[ 139.86114, -37.33192 ]` -You've also probably learned from the results of that request that this intriguing beach is located in **Australia**, more specifically in the **South Australia** region. You also have yourself a handy text label to use when talking to other humans about this place: **Stinky Beach, Nora Creina, South Australia** - -[Read more about the response format](https://github.com/dianashk/pelias-doc/edit/master/getting-started/response.md) +You can go [here](link.to.geojson.spec.com) to learn more about the `GeoJSON` data format specification. +We'll assume you're familiar with the general layout and only point out some important details here. + +You will find the following top-level structure to every response: + +``` +{ + "geocoding":{...}, + "type":"FeatureCollection", + "features":[...], + "bbox":[...] +} +``` + +For the purposes of getting started quickly, let's keep our focus on the **features** property of the result. +This is where you will find the list of results that best matched your input parameters. + +Each item in this list will contain all the information needed to identify it in human-readable format in the `properties` block, +as well as computer friendly coordinates in the `geometry` property. Note the `label` property, which is a human-friendly +representation of the place, ready to be displayed to an end-user. + +``` +{ + "type":"Feature", + "properties":{ + "gid":"...", + "layer":"address", + "source":"osm", + "name":"30 West 26th Street", + "housenumber":"30", + "street":"West 26th Street", + "postalcode":"10010", + "country_a":"USA", + "country":"United States", + "region":"New York", + "region_a":"NY", + "county":"New York County", + "localadmin":"Manhattan", + "locality":"New York", + "neighbourhood":"Flatiron District", + "confidence":0.9624939994613662, + "label":"30 West 26th Street, Manhattan, NY" + }, + "geometry":{ + "type":"Point", + "coordinates":[ + -73.990342, + 40.744243 + ] + } +} +``` + +There is so much more to tell you about the plethora of data being returned for each search, +we had to split it out into its own document. +[Read more about the response format.](https://github.com/dianashk/pelias-doc/edit/master/getting-started/response.md) #### Result count