convert address to latitude longitude

getjwdb (double Glat, double Glon, double distance, double angle, out double BJD, out do Uble BWD) { Double dx = distance * + math.sin (angle * math.pi/180.0); Double dy = distance * Math.Cos (angle * math.pi/180.0); Double EC = 6356725 + 21412 * (90.0-glat)/90.0; 21412 is the difference between the equatorial radius and the polar radius Double ec = Eb + (ea-eb) * (90.0-glat)/90.0; Double ed = EC * Math.Cos (Glat * math.

1.Get the place name according to latitude and longitude [OBJC] view plaincopy on code to view the snippet derivation to my code slice clgeocoder *clgeocoder = [[Clgeocoder alloc] init]; [Clgeocoder reversegeocodelocation:newlocation Completionhandler: ^ (Nsarray*placemarks,Nserror*error) { for(Clplacemark *placemark in Placemarks) {nsdictionary*addressdic=placemark. Addressdictionary;NSString*state=[addres

1 protected void runtest () throws throwable {2 3 try {4 baidulocation BL = new baidulocation (); 5 BL. gpsx = 120; // longitude 6 BL. gpsy = 30; // latitude 7 getbaidulocation (BL); 8 If (BL. OK) {9 int baidux = (INT) (BL. baidux * 1e6); 10 int baiduy = (INT) (BL. baiduy * 1e6); 11 // The conversion is successful. The coordinates are 12} 13 else {14 // Conversion failed 15} 16} 17 catch (exception ex) {18}

Original: http://www.open-open.com/code/view/1421032487812Import Java.io.bufferedreader;import Java.io.ioexception;import Java.io.inputstreamreader;import Java.io.unsupportedencodingexception;import Java.net.malformedurlexception;import Java.net.URL;import Java.net.URLConnection; /** * Get latitude and longitude * * @author jueyue return format:mapOutput results: 104.0470130.548397Call the following path to

Tener = new MyLocationListener (); @ Override protected void onCreate (Bundle savedInstanceState) {super. onCreate (savedInstanceState); setContentView (R. layout. activity_main); mLocationClient = new LocationClient (getApplicationContext (); // declare the LocationClient class mLocationClient. registerLocationListener (myListener); // register the listening function LocationClientOption option = new LocationClientOption (); // set the request parameter option. setLocatio NMode (LocationClient

A map of the German version latitude and Longitude view tutorial : 1, first open the map website of the High German to you want to see latitude and longitude of the location of the right button, and then click " this is where ." 2, click " more ", and then click " Share ". 3, copy and open the " shared

Baidu positioning SDK to get the current latitude and longitude, sdk latitude and longitude When you use the built-in LocationManager and Location of Android to obtain a location, the Location is often null, and the operation is not very convenient, in this Demo, I used the location SDK In the Baidu map API to get the

the place for the Prime Meridiandirection and angular distance. The Prime meridian is 0° longitude, the maximum longitude is 180°, the maximum longitude is 180°, the east and west longitude 180 ° meridian is the same meridian, so regardless of longitude or west

. The so-called normal, that is, the line perpendicular to the reference flat surface.The latitude of a place is the angle between the normal of the place and the Equator plane. Latitude is measured on the local longitude line, from the equator to the south, north, and NorthA value is called the north latitude, and a v

latitude is 90°, which is the Antarctic point.Interchange by latitudeDegrees (DDD): E 108.90593 degrees N 34.2163 degreesHow to convert degrees (DDD):: 108.90593 degrees to degrees seconds (DMS) Longitude e 108 degrees 54 minutes 22.2 seconds? The conversion method is to change the 108.90593 integer digits to 108 (degrees), use 0.90593*60=54.3558, take integer d

normal, that is, the line perpendicular to the reference flat surface. The latitude of a place is the angle between the normal of the place and the Equator plane. Latitude is measured on the local longitude line. It is measured from the equator to the South and the North. The North is called the north latitude, and th

measure is called the northern latitude, and the southward measure is called the latitude degree. Thus, the latitude of a land is the direction and angular distance of the equator. Equator is0° latitude, the maximum value of northern latitude is 90°, that is, the North Pole

latitude degree. Thus, the latitude of a land is the direction and angular distance of the equator. Equator is0° latitude, the maximum value of northern latitude is 90°, that is, the North Pole, the maximum latitude is 90°, that is, the Antarctic point.Interchange by latitu

, and to the south as latitude. Thus, the latitude of a land is the direction and angular distance of the equator. The equator is the 0° latitude, the maximum latitude is 90°, that is the North Pole, and the maximum latitude is 90°, which is the Antarctic point. Interchange

northern latitude, and the southward measure is called the latitude degree. Thus, the latitude of a land is the direction and angular distance of the equator. Equator is0° latitude, the maximum value of northern latitude is 90°, that is, the North Pole, the maximum

longitude line. It is measured from the equator to the South and the North. The North is called the north latitude, and the south is called the south latitude. It can be seen that the latitude of a region is the direction and angular distance of the region to the equator. The equator is a 0 ° weft, and the maximum val