Open Street MapOpenStreetMap (OSM, Chinese is an open street map) is an online map collaboration program that aims to create a world map of content that is free and editable for all.OSM is a free, open-source, editable map service created by the Internet community. OpenStreetMap It is the use of public collective power and unpaid contributions to improve map-related geographic data. OSM is not-for-profit, and it returns the data back to the community
/Nominatim-2.2.0.tar.bz2Tar xvf nominatim-2.2.0.tar.bz2CD Nominatim-2.2.0./sutogen.sh./configureMake2.in theNominatimin the folderSettingsNew in Folderlocal.phpfiles,Configuration such as the following:Paths@define (' const_postgresql_version ', ' 9.3 ');@define (' const_postgis_version ', ' 2.1 ');@define (' Const_website_baseurl ', ' http://localhost/nominatim/');3.NewPostgresUser account:1. Create a new import accountAddUser own username,example:mypg>passwd password>Su–postgresPsql-template
framework similar to Rubymigrations
Gmap.net a powerful one. NET map control, can be used for WinForm and WPF, cross-platform, support Coogle, Yahoo!, Bing, OpenStreetMap, ArcGIS, Pergo, Sigpac, Yandex, mapy.cz, maps.lt, IKar te.lv, Nearmap, Ovimap, Cloudmade, Wikimapia, MapQuest, students can expand the domestic version according to the needs.
Enterprise Bus
Shuttle ESB an open-source Enterprise bus, written in C #, does not rely o
+ = Mainmap_ontileloadstart; This. Mainmap.ontileloadcomplete + =New}6.Gmapcontrol Loaded InitializationPosition is the central location where the map is started by default, which I read from within the configuration file. area refers to the entire region of the map, which can be filled outMode has three types, cacheonly (only from the cache), Serverandcache (Network + cache), serveronly (read only from the network)Mapprovider is the source of the map, the default is
GeoServer Novice Guide
Use this Open-source software service to share and edit geographic information (geospatial) data
Table of Contents
Preface (preface) ----1 Chapter I: Basic principles of GIS---7 gis. -----7 ANY GIS foundation-spatial data -----8 Measurement World ----9 projecting the sphere onto a plane --- nbsp Understanding coordinates (coordinate) system----12 Simple use of coordinate system ---12 General Axis Mercator system---12
Tile layer is generally used as a webgis in the bottom of the map, the usual use of OSM (OpenStreetMap) (most convenient), other maps such as Baidu Map, the gold map can also be loaded as a data source. You can also make tile layers on your own to publish and then call.
var map = new ol. Map ({
layers: [New Ol.layer.Tile ({
source:new Ol.source.OSM ()
}), Vector],
target: ' map ',
view: New OL. View ({
map Marker plugin makes it easy to place multiple tags on a map using the Google Map API V3. It can be useful when you have some data that you want to display on a map.ExampleJQuery GPSjquery GPS is a jquery plugin for people who want to add Google Maps to their site.ExampleGeocompleteAn advanced jquery plugin that encapsulates the geocoding and location auto-completion services of the Google Maps API. If you simply provide an INPUT element to search
iOS Location-normal location (no map)-Anti-geocoding (get specific location), the following code to explain to everyone, the code is as follows:
#import
The use of iOS Baidu map (general positioning, anti-geo code)
1. First accept the basic map function
Create a new map class, xib drag also line, my side is the code implementation.
_mapview = [[Bmkmapview alloc]initwithframe:cgrectmake (0, 0,self.view.frame.size.width, self.view.fr
lines on a map, or use Geocoding to convert addresses to latitude data. During the writer's writing, Google Maps API for Flash does not support the AIR environment and can only be run in Flash Player.
Build a development environment
To develop flex applications, you need to install the Flex SDK or Flex Builder. The former is open source software, does not provide the IDE interface, you need to use the command line to compile mxml and Acitionscript
/** * The following is the HTML5 code, get the location*//** * Set address*/functionsetaddress (JSON) {varPosition = document.getElementById ("Txtposition"); //Province varProvince =json.province; //City varCity =json.city; //Area vardistrict =json.district; Province= Province.replace (' City ', ' '); Position.value= Province + "," + City + "," +District; Position.style.color= ' Black '; }/** * Get address location successful*/functionshowposition (position) {//Get longitude Latitude
at present, the Baidu Map SDK integrated search services include: POI search, bus information query, Route Planning , geocoding, online suggestion query, short string sharing. The previous blog explains the POI search and online suggestion query, this blog will explain the frequently used Route planning .Before you explain the code, go to the table:It's all right! Now we have the code to implement the above function (the code has made the correspondi
Mobile:jquery Mobile is a version of jquery on mobile phones and tablet devices. jquery Mobile Not only brings the jquery core library to the mainstream mobile platform, but also publishes a complete unified jquery Mobile UI Framework. Support the global mainstream mobile platform.Sencha Touch:sencha Touch can make your web app look like a native app. Beautiful user interface components and rich data management, all based on the latest HTML5 and CSS3 Web standards, fully compatible with Android
Geolocation locationFor geocoding addresses and libraries that use latitude and longitude
geocoder-a geo-coded library
geotools-a geo-tool-related library
Phpgeo-a simple geo-Library
geojson-implementation of a geographic JSON
Date and time dates and timesThe library that processes the date and time
carbon-a simple date-time API extension
expressivedate-Another date Time API extension
calendr-a calendar
number.Q2:arcgis Runtime SDK for. NET is what SDK, have never heard of? A:arcgisruntime 10.2.2, the two SDKs of ArcGIS Runtime SDK for Windows Phone and Windows store are integrated into one, that is, you want to develop Windows Phone and windows The developer of the store platform will not have to download and install so many SDKs in the future, a. NET SDK is done.Q3: Mobile SDK 10.2.2 has released other products has this version number been published? A:arcgis for desktop and ArcGIS for serve
about Android
Get Started
creating applications and activity
creating the user interface
Intent and broadcast revicever
using Internet Resources
file, save status and preferences
database and content Provider
operating in the background
Extending the user experience
Advanced User Experience
Hardware Sensors
maps, geocoding and location-based services
Personalize your home screen
use of audio, vid
able to display normally, but it is worth noting that the key value, many times because of the key value causes the map to not display properly!After the map is used, remember to release it, otherwise it will affect the memory management system:-(void) Viewwillappear: (BOOL) Animated {[Btnback sethidden:no]; [Btnaddresstype Sethidden:no]; [Mymapview Viewwillappear]; Mymapview.Delegate= self;//Remember to set nil when not in use, otherwise affect the release of memory_search.Delegate=self;
Sometimes we do not need to view the map, but only need their own current location, this time there is no need to use Mapkit, direct access to the location service is goodApple provides a corelocation framework to do the positioning functionFirst you want to import the Corelocation framework into your projectIt is best to check if the location service is available before the location service opens, it is possible that the user has refused or the user has a problem with the Mobile location module
To implement maps and navigation, it is often necessary to familiarize yourself with the positioning function and navigate through the core location framework in iOS. The Core location itself can be used alone, and the map development framework Mapkit is completely independent, but often map development is used in conjunction with the positioning framework. Positioning, geocoding (including anti-coding) features are primarily included in the core loca
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