From e054cc484e4f2bd914a901d60603c80a2dadb5e0 Mon Sep 17 00:00:00 2001 From: Julian Simioni Date: Thu, 15 Mar 2018 16:21:35 -0400 Subject: [PATCH] s/Mapzen Search/Pelias/ --- add-search-to-a-map.md | 28 ++++++++++++++-------------- addresses.md | 2 +- api-keys-rate-limits.md | 10 +++++----- glossary.md | 16 ++++++++-------- place.md | 4 ++-- release-notes.md | 6 +++--- response.md | 10 +++++----- reverse.md | 6 +++--- search-workflows.md | 2 +- search.md | 26 +++++++++++++------------- use-cors.md | 8 ++++---- 11 files changed, 59 insertions(+), 59 deletions(-) diff --git a/add-search-to-a-map.md b/add-search-to-a-map.md index a379b17..dac3c68 100644 --- a/add-search-to-a-map.md +++ b/add-search-to-a-map.md @@ -1,8 +1,8 @@ -# Add the Mapzen Search geocoder to a map +# Add the Pelias geocoder to a map -[Mapzen Search](https://mapzen.com/products/search/) is a modern, geographic search service based entirely on open-source tools and open data. Use this functionality to enhance any app that has a geographic context, such as ones that help in delivering goods, locating hotels or venues, or providing local weather forecasts. +[Pelias](https://mapzen.com/products/search/) is a modern, geographic search service based entirely on open-source tools and open data. Use this functionality to enhance any app that has a geographic context, such as ones that help in delivering goods, locating hotels or venues, or providing local weather forecasts. -Through a process known as [geocoding](https://en.wikipedia.org/wiki/Geocoding), Mapzen Search allows you to enter an address or the name of a landmark or business, and the service translates the result into geographic coordinates for mapping. Mapzen Search is built on [Pelias](pelias.io), an open-source geocoding project. +Through a process known as [geocoding](https://en.wikipedia.org/wiki/Geocoding), Pelias allows you to enter an address or the name of a landmark or business, and the service translates the result into geographic coordinates for mapping. Pelias is built on [Pelias](pelias.io), an open-source geocoding project. ## Get ready for the tutorial @@ -230,15 +230,15 @@ Now, you will test your search box by finding a few locations. As you type, the ## Customize the geocoder -From a technical perspective, Mapzen Search is a web service with that has various API endpoints that allow you to access web resources through a URL. Behind the scenes, the geocoder is constructing a URL with the parameters you specify and sending it to the Mapzen Search web service. The service returns [human-readable JSON](https://en.wikipedia.org/wiki/JSON), short for JavaScript Object Notation. +From a technical perspective, Pelias is a web service with that has various API endpoints that allow you to access web resources through a URL. Behind the scenes, the geocoder is constructing a URL with the parameters you specify and sending it to the Pelias web service. The service returns [human-readable JSON](https://en.wikipedia.org/wiki/JSON), short for JavaScript Object Notation. -Mapzen.js provides options for customizing the way you interact with the map, and Mapzen Search is also very flexible. Now that you have a map on your page with a Search box, you can add more features to it. You need to modify the line defining the geocoder to include additional parameters. +Mapzen.js provides options for customizing the way you interact with the map, and Pelias is also very flexible. Now that you have a map on your page with a Search box, you can add more features to it. You need to modify the line defining the geocoder to include additional parameters. -Up to this point, you have been using the Mapzen Search [\autocomplete](https://mapzen.com/documentation/search/autocomplete/) endpoint, which searches on text as you type it. In this section, you will switch to the [\search](https://mapzen.com/documentation/search/search/) endpoint to see how it behaves. The `autocomplete` functionality helps you find partial matches, whereas `search` prioritizes exact words because it assumes you have finished typing when you perform the query. +Up to this point, you have been using the Pelias [\autocomplete](https://mapzen.com/documentation/search/autocomplete/) endpoint, which searches on text as you type it. In this section, you will switch to the [\search](https://mapzen.com/documentation/search/search/) endpoint to see how it behaves. The `autocomplete` functionality helps you find partial matches, whereas `search` prioritizes exact words because it assumes you have finished typing when you perform the query. If you look at your browser's developer tools console as you are doing this, you can see the query URL changes from `https://search.mapzen.com/v1/autocomplete?text=` to `https://search.mapzen.com/v1/search?text=` to reflect the `search` endpoint. -Although you will not be using it in this tutorial, [\reverse](https://mapzen.com/documentation/search/reverse/) is another common Mapzen Search endpoint. It performs reverse geocoding to find the address at a given coordinate location. You can find a listing of all the endpoints and parameters in the [Mapzen Search documentation](https://mapzen.com/documentation/search/). +Although you will not be using it in this tutorial, [\reverse](https://mapzen.com/documentation/search/reverse/) is another common Pelias endpoint. It performs reverse geocoding to find the address at a given coordinate location. You can find a listing of all the endpoints and parameters in the [Pelias documentation](https://mapzen.com/documentation/search/). 1. Add a variable to allow you to set options for the geocoder. Inside the script tags, and above the geocoder line, add this block. @@ -283,11 +283,11 @@ _Tip: You can install a plug-in for your browser to display JSON in a more forma ## Choose which data sources to search -Mapzen Search uses a [variety of open data sources](https://mapzen.com/documentation/search/data-sources/), including OpenStreetMap. Part of the power of open data is that anyone can change the source data and improve the quality for everyone. If you are unable to find a location, the place could be missing or incorrect in the source datasets. +Pelias uses a [variety of open data sources](https://mapzen.com/documentation/search/data-sources/), including OpenStreetMap. Part of the power of open data is that anyone can change the source data and improve the quality for everyone. If you are unable to find a location, the place could be missing or incorrect in the source datasets. You can choose which data sources to search by passing a parameter for the `sources`. In addition, you need to enclose with single quotation marks any parameter names that use the dot notation (such as `boundary.country`) to make sure JavaScript can parse the text correctly. -As you were searching, you might have noticed results that looked similar. Mapzen Search does perform some elimination, but the differing data sources may still cause seemingly matching results to appear. Choosing a particular data source can reduce the occurrence of duplicated entries. +As you were searching, you might have noticed results that looked similar. Pelias does perform some elimination, but the differing data sources may still cause seemingly matching results to appear. Choosing a particular data source can reduce the occurrence of duplicated entries. 1. Within the `geocoderOptions` block, add the `params:` list and a parameter for `sources:`. Be sure to add a `,` at the end of the `autocomplete: false` line. @@ -305,7 +305,7 @@ As you were searching, you might have noticed results that looked similar. Mapze ## Prioritize nearby places and filter search results -Mapzen Search provides options for customizing your search parameters, such as limiting the search to the map's extent or prioritizing results near the current view. Right now, you may notice that results from around the world appear in the list. +Pelias provides options for customizing your search parameters, such as limiting the search to the map's extent or prioritizing results near the current view. Right now, you may notice that results from around the world appear in the list. Mapzen.js automatically provides a [focus point](https://mapzen.com/documentation/search/search/#prioritize-around-a-point) for you based on the current map view extent. You can add other parameters to filter the search results, such as to limit the results to a particular country or type of result. @@ -327,11 +327,11 @@ Mapzen.js automatically provides a [focus point](https://mapzen.com/documentatio ## Filter the results by type of place -In Mapzen Search, types of places are referred to as `layers`, and you can use these to filter your results. For example, if your app has an input form where your users should only be able to enter a city, you can use Mapzen Search to limit the results to show only matching city names. This is common in travel apps, such as searching for a hotel or flight, where you enter a destination city. +In Pelias, types of places are referred to as `layers`, and you can use these to filter your results. For example, if your app has an input form where your users should only be able to enter a city, you can use Pelias to limit the results to show only matching city names. This is common in travel apps, such as searching for a hotel or flight, where you enter a destination city. In this section, you will filter the results to search only addresses and venues, which include point of interest, landmarks, and businesses. -You can review the [Mapzen Search documentation](https://mapzen.com/documentation/search/search/#filter-by-data-type) to learn the types of `layers` you can use in a search. +You can review the [Pelias documentation](https://mapzen.com/documentation/search/search/#filter-by-data-type) to learn the types of `layers` you can use in a search. 1. Within the `geocoderOptions` block, add add a `,` at the end of the `'boundary.country: 'USA'` line and then a parameter for `layers: 'address,venue'` on the next line. @@ -350,9 +350,9 @@ You can review the [Mapzen Search documentation](https://mapzen.com/documentatio ## Tutorial summary -In this tutorial, you learned the basics of adding the Mapzen Search geocoding engine to a map using [Mapzen.js](https://mapzen.com/documentation/mapzen-js/), and making some customizations to improve the search results. +In this tutorial, you learned the basics of adding the Pelias geocoding engine to a map using [Mapzen.js](https://mapzen.com/documentation/mapzen-js/), and making some customizations to improve the search results. -If you want to learn more about Mapzen Search, review the [documentation](https://mapzen.com/documentation/search). +If you want to learn more about Pelias, review the [documentation](https://mapzen.com/documentation/search). Because the geocoder is still under development and considered experimental, if you are getting unexpected search results, please add an issue to the [Pelias GitHub repository](https://github.com/pelias/pelias/issues). The developers can investigate and decide if the problem is caused by software or data, and work to fix it either way. diff --git a/addresses.md b/addresses.md index 43f0347..e94bef4 100644 --- a/addresses.md +++ b/addresses.md @@ -32,7 +32,7 @@ When you search for an address and and there is not a precise match, the interpo One form of address interpolation involves drawing a line that connects between the nearest known house numbers and placing the interpolated address within a range on that line. This process may work if the road is straight, but often results in the interpolated point being placed at a distance offset from the road network on curved sections. -To improve upon the straight line technique, the Mapzen Search interpolation implementation considers the actual shape of the street when locating a point without a matching address. This results in more accurate location estimation because the interpolated addresses points are placed on the road itself, which also makes it easier for routing and turn-by-turn navigation services to calculate directions for that location. +To improve upon the straight line technique, the Pelias interpolation implementation considers the actual shape of the street when locating a point without a matching address. This results in more accurate location estimation because the interpolated addresses points are placed on the road itself, which also makes it easier for routing and turn-by-turn navigation services to calculate directions for that location. If the address was derived using this technique, you see `interpolated` for the `match_type`. diff --git a/api-keys-rate-limits.md b/api-keys-rate-limits.md index 24890d3..bbdb0a9 100644 --- a/api-keys-rate-limits.md +++ b/api-keys-rate-limits.md @@ -4,17 +4,17 @@ _Note: This page is deprecated and has been removed from the documentation on ht ## Get started -The Mapzen Search service requires an API key. In a request, you must append your own API key to the URL, following `?api_key=`. +The Pelias service requires an API key. In a request, you must append your own API key to the URL, following `?api_key=`. See the [Mapzen developer overview](https://mapzen.com/documentation/overview/) for more on API keys and rate limits. ## Caching to improve performance -Mapzen Search uses caching to serve commonly requested content as quickly as possible. An edge cache, also known as a content delivery network (CDN), is a network of computers, geographically spread across the world, designed to shorten the physical distance data must travel to you so it can get there faster. If you have ever tried to access a common service and found that it is slow, it may be because the information must travel a large physical distance. Mapzen Search uses a CDN to help reduce this effect and limit the impact of common queries on its application servers. +Pelias uses caching to serve commonly requested content as quickly as possible. An edge cache, also known as a content delivery network (CDN), is a network of computers, geographically spread across the world, designed to shorten the physical distance data must travel to you so it can get there faster. If you have ever tried to access a common service and found that it is slow, it may be because the information must travel a large physical distance. Pelias uses a CDN to help reduce this effect and limit the impact of common queries on its application servers. -When you send a request to Mapzen Search, it first goes to the CDN server that is the closest path from your internet service provider before it is forwarded onto a Mapzen Search application server. Mapzen Search uses [Fastly](https://www.fastly.com) for its CDN; you can look at this [network map](https://www.fastly.com/network-map) to see where your requests are likely being sent. +When you send a request to Pelias, it first goes to the CDN server that is the closest path from your internet service provider before it is forwarded onto a Pelias application server. Mapzen Search uses [Fastly](https://www.fastly.com) for its CDN; you can look at this [network map](https://www.fastly.com/network-map) to see where your requests are likely being sent. -If your request is not found in the current CDN cache, the CDN server then passes it to one of the Mapzen Search application servers. When it comes back with a response to your API call, the CDN server keeps a copy of that response (minus any personal data to your application, including your API key). If you or another nearby user makes the identical API call, you will likely be sent to the same CDN server, which has the response in its local cache. From tests in the Mapzen offices in New York, this has the effect of shortening a query from 190ms to 21ms. Your speed improvements may vary, as requests from other locations and internet providers may be served by different edge cache servers. +If your request is not found in the current CDN cache, the CDN server then passes it to one of the Pelias application servers. When it comes back with a response to your API call, the CDN server keeps a copy of that response (minus any personal data to your application, including your API key). If you or another nearby user makes the identical API call, you will likely be sent to the same CDN server, which has the response in its local cache. From tests in the Mapzen offices in New York, this has the effect of shortening a query from 190ms to 21ms. Your speed improvements may vary, as requests from other locations and internet providers may be served by different edge cache servers. Through edge caching, common searches, such as `/v1/search?text=new york`, often come back quickly for most users. This is especially useful with Autocomplete, where many places start with the same few root letters, such as the `new` in `new york`, `newark`, and `new jersey`. @@ -22,5 +22,5 @@ Unless you have recently made a particular API call, you will not know ahead of These header entries are most helpful to determine whether caching was used: -- `X-Cache` indicates if your request was served from the Mapzen Search application server (`MISS`) or the cache server (`HIT`). This header should be there for any query you make to the Mapzen Search API. Any query with `X-Cache: MISS` is a query that counts toward your rate limit. +- `X-Cache` indicates if your request was served from the Pelias application server (`MISS`) or the cache server (`HIT`). This header should be there for any query you make to the Pelias API. Any query with `X-Cache: MISS` is a query that counts toward your rate limit. - `X-ApiaxleProxy-Qps-Left` is the number of queries per second remaining on your API key, and `X-ApiaxleProxy-Qpd-Left` is the remaining queries per day. These headers are only present when you see `X-Cache: MISS`. diff --git a/glossary.md b/glossary.md index ca2c0cf..c822c08 100644 --- a/glossary.md +++ b/glossary.md @@ -1,4 +1,4 @@ -# Mapzen Search glossary +# Pelias glossary ## Common search and geocoding terms @@ -7,14 +7,14 @@ - **coarse geocoding** - adds regions and administrative boundaries to the geocoding process. Coarse forward geocoding limits a search to a particular region, while coarse reverse geocoding converts a geographic coordinate pair into the administrative boundary hierarchy containing it, such as from the neighbourhood to the local administrative area, and on up to the country level. - **gazetteer** - a directory of geographical places, with a stable identifier and some number of descriptive properties about that location. -## Mapzen Search API and developer terms +## Pelias API and developer terms -- **API endpoint** - an architectural style for accessing web resources through a URL. In Mapzen Search, available endpoints include `search`, `reverse`, and `autocomplete`. You can construct a URL to send queries and receive responses from Mapzen Search. -- **API key** - a code that identifies the developer account without providing a password. Mapzen Search requires an API key to interact with the search service. Sign up for an API key at https://mapzen.com/developers. +- **API endpoint** - an architectural style for accessing web resources through a URL. In Pelias, available endpoints include `search`, `reverse`, and `autocomplete`. You can construct a URL to send queries and receive responses from Pelias. +- **API key** - a code that identifies the developer account without providing a password. Pelias requires an API key to interact with the search service. Sign up for an API key at https://mapzen.com/developers. - **autocomplete** - enables real-time feedback when entering text for a search, typically, where users start typing and a drop-down list appears where they can choose the term from the list below. Use the `autocomplete` endpoint to do this. -- **data source** - the datasets available to Mapzen Search. Only data sources that have open-source licenses are used. +- **data source** - the datasets available to Pelias. Only data sources that have open-source licenses are used. - **focus** - option to make places closer to a particular location be prioritized and appear higher in the search results list. After all nearby results have been found, additional results will come from the rest of the world, without any further location-based prioritization. -- **layer** - types of places available to Mapzen Search and arranged in a hierarchy, such as an address, a venue, a neighbourhood, or a country. +- **layer** - types of places available to Pelias and arranged in a hierarchy, such as an address, a venue, a neighbourhood, or a country. - **`place` search** - get details on a place if you know the data source, the type of place (such as a venue or address), and the identification number. - **structured geocoding** - Assigns geographical coordinates to an address, venue, or other location type that has been broken up into its constituent parts. Use the `search/structured` endpoint to do this. @@ -22,5 +22,5 @@ - **bounding box** - a rectangular area defined by two longitudes and two latitudes (the minimum and the maximum latitude, longitude). - **cross-origin resource sharing (CORS)** - standard allowing a web browser and server to accept requests across domains. Without CORS, browsers may not allow cross-site requests because they could be malicious. -- **latitude** - the distance of a point north or south of the equator. In Mapzen Search, latitudes are expressed in decimal degrees. -- **longitude** - the distance of a point east or west. In Mapzen Search, longitudes are in relation to the Prime Meridian and expressed in decimal degrees. +- **latitude** - the distance of a point north or south of the equator. In Pelias, latitudes are expressed in decimal degrees. +- **longitude** - the distance of a point east or west. In Pelias, longitudes are in relation to the Prime Meridian and expressed in decimal degrees. diff --git a/place.md b/place.md index fbdf3e7..94d02c7 100644 --- a/place.md +++ b/place.md @@ -1,8 +1,8 @@ # Search an ID to get details on a place -When you know an identification number and the source it came from, you can use Mapzen Search to get details on the location. +When you know an identification number and the source it came from, you can use Pelias to get details on the location. -The `/place` endpoint accepts Mapzen Search `gid` strings that get returned for every exactly matched record in query responses. These `gid` strings should not be built manually, but rather used directly as-is to lookup additional details on the location that `gid` refers to. +The `/place` endpoint accepts Pelias `gid` strings that get returned for every exactly matched record in query responses. These `gid` strings should not be built manually, but rather used directly as-is to lookup additional details on the location that `gid` refers to. For example, this `/place` query looks up the Eiffel Tower in OpenStreetMap (OSM): diff --git a/release-notes.md b/release-notes.md index edf1823..d963672 100644 --- a/release-notes.md +++ b/release-notes.md @@ -94,7 +94,7 @@ This release is just a data refresh since it's hard to keep up with the leaps an ## 27 January 2017 -Thanks to some wild activity in the [openaddresses](http://openaddresses.io) project, this is the first Mapzen Search build with over 400 million documents! +Thanks to some wild activity in the [openaddresses](http://openaddresses.io) project, this is the first Pelias build with over 400 million documents! We are excited to see open data continue to grow and improve and looking forward to the big half billion milestone. :) @@ -157,7 +157,7 @@ Another data-only release. Stay tuned for next week! ## 12 September 2016 -* Get excited for the addition of ✨ __STREETS__ ✨! That's right, with this release Mapzen Search gets a brand new `street` layer, which contains OSM street centroids. With this addition, if we can't find the exact address you're looking for we'll return the street record. Stay tuned for an in-depth blog post in the next few days. 👏 +* Get excited for the addition of ✨ __STREETS__ ✨! That's right, with this release Pelias gets a brand new `street` layer, which contains OSM street centroids. With this addition, if we can't find the exact address you're looking for we'll return the street record. Stay tuned for an in-depth blog post in the next few days. 👏 ## 7 September 2016 @@ -253,7 +253,7 @@ We also have two **known issues** in this build: ## 08 April 2016 -This release marks the official integration of the Mapzen `Who's on First` data set into Mapzen Search. This data is replacing `Quattroshapes` across the entire service. Any forward usage or references to `Quattroshapes` will be replaced with `WhosOnFirst`. This substitution allows us to fix long-standing encoding issues in administrative hierarchy place-names. We've also added a bounding box for individual features in the results, not only the all-encompassing bounding box at the top level of the geojson results. Also, the all-encompassing bounding box will extend to include the bounding boxes of all the features in the results, not only their centroids. +This release marks the official integration of the Mapzen `Who's on First` data set into Pelias. This data is replacing `Quattroshapes` across the entire service. Any forward usage or references to `Quattroshapes` will be replaced with `WhosOnFirst`. This substitution allows us to fix long-standing encoding issues in administrative hierarchy place-names. We've also added a bounding box for individual features in the results, not only the all-encompassing bounding box at the top level of the geojson results. Also, the all-encompassing bounding box will extend to include the bounding boxes of all the features in the results, not only their centroids. Another major improvement that many have been waiting for is the addition of more filters for the `/autocomplete` endpoint. Users can now ask `/autocomplete` to filter by `layers` and `sources`, as documented [here](https://mapzen.com/documentation/search/autocomplete/#available-autocomplete-parameters). See the detailed list of changes below for more specifics. diff --git a/response.md b/response.md index c13ba5f..3d5895a 100644 --- a/response.md +++ b/response.md @@ -1,6 +1,6 @@ # Search results -When requesting results from Mapzen Search, you will always get back GeoJSON results, unless something goes terribly wrong, in which case you'll get an error message. +When requesting results from Pelias, you will always get back GeoJSON results, unless something goes terribly wrong, in which case you'll get an error message. Tip: You can go to https://tools.ietf.org/html/rfc7946 to learn more about the GeoJSON data format specification. @@ -65,11 +65,11 @@ Additionally, [/reverse](reverse.md) queries will have a `distance` parameter, w ## `coordinates` -All results returned from Mapzen Search are points, and can be found in the `coordinates` array. Following the [GeoJSON specification](http://geojson.org/geojson-spec.html#positions), these coordinates are in **longitude, latitude** order. +All results returned from Pelias are points, and can be found in the `coordinates` array. Following the [GeoJSON specification](http://geojson.org/geojson-spec.html#positions), these coordinates are in **longitude, latitude** order. ### `gid` -All places in Mapzen Search have a global identifier, known as a `gid`. Each matching record returned from a [/search](search.md), [/autocomplete](autocomplete.md), or [/reverse](reverse.md) geocoding request has a `gid` field. +All places in Pelias have a global identifier, known as a `gid`. Each matching record returned from a [/search](search.md), [/autocomplete](autocomplete.md), or [/reverse](reverse.md) geocoding request has a `gid` field. The `gid` consists of a `layer` (such as `address` or `country`), an identifier for the original data source (such as `openstreetmap` or `openaddresses`), and an `id` for the individual record corresponding to the original source identifier, where possible. This information is also available as properties on the individual results as `layer`, `source`, and `source_id`. @@ -97,7 +97,7 @@ For the [/reverse](reverse.md) endpoint, the confidence score is determined sole For the [/search](search.md) endpoint, it primarily takes into account how well properties in the result match what was expected from parsing the input text. For example, if the input text looks like an address, but the house number of the result doesn't match the house number that was parsed from the input text, the confidence score will be lower. -Additionally, the confidence score can optionally be biased along with other results, like test scores in a classroom might be graded on a curve. This takes into account both the property matches described above and the distance between results. This relative scoring is enabled on Mapzen Search, but can be turned off when hosting your own Pelias instance. +Additionally, the confidence score can optionally be biased along with other results, like test scores in a classroom might be graded on a curve. This takes into account both the property matches described above and the distance between results. This relative scoring is enabled on Pelias, but can be turned off when hosting your own Pelias instance. ### `bbox` @@ -105,7 +105,7 @@ Features from Who's on First and OpenStreetMap often have their own `bbox` eleme ## Result count -By default, Mapzen Search results 10 places, unless otherwise specified. If you want a different number of results, set the `size` parameter to the desired number. This example shows returning only the first result. +By default, Pelias results 10 places, unless otherwise specified. If you want a different number of results, set the `size` parameter to the desired number. This example shows returning only the first result. | parameter | value | | :--- | :--- | diff --git a/reverse.md b/reverse.md index b78e253..aad80f8 100644 --- a/reverse.md +++ b/reverse.md @@ -2,7 +2,7 @@ Reverse geocoding is used for finding places or addresses near a latitude, longitude pair—like clicking on a map to see what's there when the map doesn't show it otherwise. For example, picture a map showing building outlines but no labels, then clicking on a building and being shown the name of the business. That's reverse geocoding. -With reverse geocoding with Mapzen Search, you can look up all sorts of information about points on a map, including: +With reverse geocoding with Pelias, you can look up all sorts of information about points on a map, including: * addresses * points of interest (businesses, museums, parks, and so on) @@ -20,7 +20,7 @@ The output is the standard GeoJSON format. ## Reverse geocoding parameters -Like other queries with Mapzen Search, reverse geocoding has optional, additional parameters you can use to refine results. +Like other queries with Pelias, reverse geocoding has optional, additional parameters you can use to refine results. Parameter | Type | Required | Default | Example --- | --- | --- | --- | --- @@ -43,7 +43,7 @@ The default value for `size` is `10` and the maximum value is `40`. Specifying a ### Filter by data source -By default, reverse geocoding returns results from any [data source](data-sources.md) available to Mapzen Search. To filter results by source, specify one or more valid source names in a comma-delimited list using the `sources` parameter. For example, the following request returns only results from OpenStreetMap: +By default, reverse geocoding returns results from any [data source](data-sources.md) available to Pelias. To filter results by source, specify one or more valid source names in a comma-delimited list using the `sources` parameter. For example, the following request returns only results from OpenStreetMap: | source | name | short name | |---|---|---| diff --git a/search-workflows.md b/search-workflows.md index 4425b0c..eed15da 100644 --- a/search-workflows.md +++ b/search-workflows.md @@ -1,6 +1,6 @@ # Common geocoding workflows -Mapzen Search provides several API endpoints, and each is best suited for a particular geocoding workflow. Match your use case to these common scenarios to determine which endpoint to use for tasks in your app. +Pelias provides several API endpoints, and each is best suited for a particular geocoding workflow. Match your use case to these common scenarios to determine which endpoint to use for tasks in your app. ## You have a single address field that needs geographic coordinates (`/search`) diff --git a/search.md b/search.md index b379723..e86903c 100644 --- a/search.md +++ b/search.md @@ -1,4 +1,4 @@ -# Mapzen Search: Finding places +# Pelias: Finding places Geospatial search, commonly referred to as geocoding, is the process of matching an address to its corresponding geographic coordinates. @@ -6,7 +6,7 @@ There's nothing inherent in the language we use to describe a physical address t Making the leap from text to coordinates is an intricate and challenging process. Lucky for you, Mapzen has done all the hard work and made it accessible though a web service. -All Mapzen Search requests share the same format: +All Pelias requests share the same format: ``` https://search.mapzen.com/v1/search?text=London&api_key= @@ -17,7 +17,7 @@ All Mapzen Search requests share the same format: In addition, you can search at `https://search.mapzen.com/v1/search/structured` to look for individual components of a location. -Mapzen Search works over HTTPS and HTTP. You are strongly encouraged to use HTTPS for all requests, especially for queries involving potentially sensitive information, such as a user's location or search query. +Pelias works over HTTPS and HTTP. You are strongly encouraged to use HTTPS for all requests, especially for queries involving potentially sensitive information, such as a user's location or search query. ## Search the world @@ -53,7 +53,7 @@ In the example above, you will find the name of each matched locations in a prop * YMCA, Jefferson, OH * YMCA, Belleville, IL -Spelling matters, but not capitalization when performing a query with Mapzen Search. You can type `ymca`, `YMCA`, or even `yMcA`. See for yourself by comparing the results of the earlier search to the following: +Spelling matters, but not capitalization when performing a query with Pelias. You can type `ymca`, `YMCA`, or even `yMcA`. See for yourself by comparing the results of the earlier search to the following: > [/v1/search?api_key=your-mapzen-api-key&___text=yMcA___](https://mapzen.com/search/explorer/?query=search&text=yMcA) @@ -80,7 +80,7 @@ For more information on how to search this way, see [Structured geocoding](struc ## Set the number of results returned -By default, Mapzen Search results 10 places, unless otherwise specified. If you want a different number of results, set the `size` parameter to the desired number. This example shows returning only the first result. +By default, Pelias results 10 places, unless otherwise specified. If you want a different number of results, set the `size` parameter to the desired number. This example shows returning only the first result. | parameter | value | | :--- | :--- | @@ -96,7 +96,7 @@ If you want 25 results, you can build the query where `size` is 25. ## Narrow your search -If you are looking for places in a particular region, or country, or only want to look in the immediate vicinity of a user with a known location, you can narrow your search to an area. There are different ways of including a region in your query. Mapzen Search supports three types: country, rectangle, and circle. +If you are looking for places in a particular region, or country, or only want to look in the immediate vicinity of a user with a known location, you can narrow your search to an area. There are different ways of including a region in your query. Pelias supports three types: country, rectangle, and circle. ### Search within a particular country @@ -210,7 +210,7 @@ You can see the results have fewer than the standard 10 items because there are If you're going to try using multiple boundary types in a single search request, be aware that the results will come from the intersection of all the boundaries. So, if you provide regions that don't overlap, you'll be looking at an empty set of results. ## Prioritize results by proximity -Many use cases call for the ability to promote nearby results to the top of the list, while still allowing important matches from farther away to be visible. Mapzen Search allows you to prioritize results within geographic boundaries, including around a point, within a country, or within a region. +Many use cases call for the ability to promote nearby results to the top of the list, while still allowing important matches from farther away to be visible. Pelias allows you to prioritize results within geographic boundaries, including around a point, within a country, or within a region. ### Prioritize around a point @@ -229,7 +229,7 @@ To find YMCA again, but this time near a specific coordinate location (represent | `focus.point.lat` | -33.856680 | | `focus.point.lon` | 151.215281 | -Looking at the results, you can see that the few locations closer to this location show up at the top of the list, sorted by distance. You also still get back a significant amount of remote locations, for a well balanced mix. Because you provided a focus point, Mapzen Search can compute distance from that point for each resulting feature. +Looking at the results, you can see that the few locations closer to this location show up at the top of the list, sorted by distance. You also still get back a significant amount of remote locations, for a well balanced mix. Because you provided a focus point, Pelias can compute distance from that point for each resulting feature. * YMCA, Redfern, New South Wales [distance: 3.836] * YMCA, St Ives (NSW), New South Wales [distance: 14.844] @@ -300,15 +300,15 @@ Looking at these results, they are all less than 50 kilometers away from the foc ## Filter your search -Mapzen Search brings together data from multiple open sources and combines a variety of place types into a single database, allowing you options for selecting the dataset you want to search. +Pelias brings together data from multiple open sources and combines a variety of place types into a single database, allowing you options for selecting the dataset you want to search. -With Mapzen Search, you can filter by: +With Pelias, you can filter by: * `sources`: the originating source of the data * `layers`: the kind of place you want to find ### Filter by data source -The search examples so far have returned a mix of results from all the data sources available to Mapzen Search. Here are the sources being searched: +The search examples so far have returned a mix of results from all the data sources available to Pelias. Here are the sources being searched: | source | name | short name | |---|---|---| @@ -350,10 +350,10 @@ If you wanted to combine several data sources together, set `sources` to a comma | `text` | YMCA | | `sources` | osm,gn | -Each of these data sources has properties, licenses, and strengths. You can learn more about the [data sources for Mapzen Search](data-sources.md). +Each of these data sources has properties, licenses, and strengths. You can learn more about the [data sources for Pelias](data-sources.md). ### Filter by data type -In Mapzen Search, place types are referred to as `layers`, ranging from fine to coarse. The Mapzen Search layers are derived from the hierarchy created by the gazetteer [Who's on First](https://github.com/whosonfirst/whosonfirst-placetypes/blob/master/README.md) and can be used to help coarse geocoding. Here's a list of the types of places you could find in the results, sorted by granularity: +In Pelias, place types are referred to as `layers`, ranging from fine to coarse. The Pelias layers are derived from the hierarchy created by the gazetteer [Who's on First](https://github.com/whosonfirst/whosonfirst-placetypes/blob/master/README.md) and can be used to help coarse geocoding. Here's a list of the types of places you could find in the results, sorted by granularity: |layer|description| |----|----| diff --git a/use-cors.md b/use-cors.md index bf8c1a6..63da3e6 100644 --- a/use-cors.md +++ b/use-cors.md @@ -8,13 +8,13 @@ Fortunately, techniques have since been developed that allow developers to secur `CORS` is the recommended standard for allowing your web browser and a web server to negotiate and allow requests to be made across domain contexts. `CORS` is supported in modern Chrome, Firefox, Safari, and Internet Explorer (10+) web browsers. It became a [W3C Recommendation](https://www.w3.org/TR/cors/) in 2014. -You don’t need to do anything special to use `CORS` with JavaScript in a modern browser. Your web browser and the Mapzen Search servers will automatically negotiate the cross-origin request. For example, to make a `CORS` request with `jQuery`, you’d make your request like you were performing it within the context of your own domain. +You don’t need to do anything special to use `CORS` with JavaScript in a modern browser. Your web browser and the Pelias servers will automatically negotiate the cross-origin request. For example, to make a `CORS` request with `jQuery`, you’d make your request like you were performing it within the context of your own domain. For a full list of supported browsers see: http://caniuse.com/#feat=cors ### Add a search box to a Leaflet map -You can add a Mapzen Search box to any [Leaflet](http://leafletjs.com/) map. +You can add a Pelias box to any [Leaflet](http://leafletjs.com/) map. See the [Mapzen.js documentation](https://mapzen.com/documentation/mapzen-js/search/#add-mapzen-search-box-to-a-map) for instructions. There is also a [tutorial](add-search-to-a-map.md) available. @@ -68,11 +68,11 @@ Also called “JSON with Padding”, `JSONP` is a technique for fooling a web br Instead of responding with a `JSON` object, the server responds with JavaScript code that calls a client-declared callback function, passing the data as that function’s first parameter. -`JSONP` **is disabled** by default for Mapzen Search, as `CORS` is offered as a more modern alternative. +`JSONP` **is disabled** by default for Pelias, as `CORS` is offered as a more modern alternative. You can find more information online by performing a web search for `"CORS vs JSONP"` and `"Security risks with JSONP"`. -If you are having any issues implementing `CORS` with Mapzen Search, open an issue in the [main Pelias GitHub repository](https://github.com/pelias/pelias/issues). Please include the name of any frameworks you are using and some example code. +If you are having any issues implementing `CORS` with Pelias, open an issue in the [main Pelias GitHub repository](https://github.com/pelias/pelias/issues). Please include the name of any frameworks you are using and some example code. ---