openstreetmap geocoding

Error descriptionTo the enterprise to do the app embedded in the use of GPS address information into the actual address of the function, using the Baidu map of the geocoding function, from the beginning of Wednesday, there have been user feedback, using the location can not obtain address information error, a small range, it is the user's own problems, no care , but in the Thursday, it began to explode in large areas;Solution to find out whether the B

Original link: daily read packtpub.openstreetmap (1)I believe most people know the wiki, but to mention the map, everyone's first reaction must be Google Maps. Before I read the book, I didn't know there was a OpenStreetMap, a wiki-like, freely editable world map, created by the user, that allows you to view, edit, or use geographic data from around the world.Making a free, Editable maps of the worldA brief introduction to the history of

DescriptionTo get this thing, I experimented on two operating systems for the win8.1 system and one ubuntu14.04lts, and the data was imported successfully.The win8.1 is postgresql9.3+postgis2.1+the latest version of osmosis. Under the win8.1:　　　ubuntu14.04 is postgresql9.4+postgis2.1: (Back up)Reference:http://blog.csdn.net/bobantangzlt/article/details/17091625Http://wiki.openstreetmap.org/wiki/OsmosisHttp://wiki.openstreetmap.org/wiki/Osmosis/PostGIS_Setuphttp://www.v5cn.cn/?p=167First, install

Http://www.cnblogs.com/LBSer/p/4451471.htmlMap of Beijing using the OSM data for simple publishingFirst, what is OSM?Open Street Maps (OPENSTREETMAP, OSM) is an online map collaboration program that aims to create a world map of content that is free and editable for everyone (wiki:http://wiki.openstreetmap.org/wiki/ Main_Page). In particular, the OSM data is open source and can be freely downloaded and used.II. OSM Data structureOpenStreetMap includes

Using DOM4J to parse the downloaded XML file, the Java program is as follows: Packagegao.map.preprocess;ImportJava.io.BufferedWriter;ImportJava.io.File;ImportJava.io.FileOutputStream;Importjava.io.IOException;ImportJava.io.OutputStreamWriter;Importjava.util.ArrayList;ImportJava.util.Iterator;Importjava.util.List;ImportOrg.dom4j.Attribute;Importorg.dom4j.Document;Importorg.dom4j.DocumentException;Importorg.dom4j.Element;ImportOrg.dom4j.io.SAXReader;/*** Processing raw data downloaded from

The OSM (OpenStreetMap-Open Street Map) service is an implementation type that allows you to publish your own map data images, the motive behind the establishment of open street maps is to create and provide geographical information (like street maps) that can be freely used to everyone who wants to use them, just as free software gives users freedom, this article describes how to use the map service released by OSM in Bing Maps Silverlight Control de

Map-02. geocoding (geocoding/reversegeocoding)The previous section gives you a brief introduction to getting the user's location, using latitude and longitude to represent the location. Let's talk about geocoding in this section.First, we need to know what geocoding isConcept:Geocoding: Refers to the process of establi

| text | .... waterway | text | wetland | text | width | text | wood | text | z_order | integer | way_area | real | way | geometry |You can then access the operation, as follows:SELECT Osm_id,name,way from planet_osm_roads LIMIT 1;However, later found in Python, PSYCOPG2 does not seem to support the input of \d, so I later changed a method of querying:Select Planet_osm_

#import #import @interface Viewcontroller:uiviewcontroller{ *_locationmanager; * * * * *Addresstextfield; -(Ibaction) findcurrentaddress: (ID) sender; -(Ibaction) findcoordinateofaddress: (ID) sender;Reverse geocoding:-(Ibaction) Findcurrentaddress: (ID) sender{if([Cllocationmanager locationservicesenabled]) {if(_locationmanager==Nil) {_locationmanager=[[Cllocationmanager alloc] init]; _locationmanager.distancefilter= -; _locationmanager.desir

The so-called geocoding refers to acquiring location information through place names, such as latitude and longitude, detailed addresses, and so on.The so-called anti-geo-coding, refers to the latitude and longitude, altitude and other information to obtain geographical location information.The use of geocoding and anti-geocoding on iOS, if the manual input latit

A simple explanationClgeocoder: Geo Encoder, where Geo is a shorthand for geographic English word geography.1. Use Clgeocoder to complete the geocoding and anti-geocoding　　geocoding : Obtain specific location information (such as latitude and longitude, full name of address, etc.) based on a given place nameanti-geocoding