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How to handle inaccurate Google Maps locations?


How to handle inaccurate Google Maps locations?

By : user3861680
Date : November 20 2020, 07:00 PM
Hope this helps You could use bing, yahoo's and google's Geo Location api's to find latitude and longitude for a location, average the results together and use the result. Thus, if they all agree, you still get a good location, but if they disagree you get the best approximation of all three.
You could even programmatically compare the results from each engine and throw out any that don't agree with the others (for instance, if bing and yahoo agree and google does not, you could throw out google).
code :


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Setting a Google Maps viewport to automatically fit pane for locations of (n) markers of various locations

Setting a Google Maps viewport to automatically fit pane for locations of (n) markers of various locations


By : MediaHaus
Date : March 29 2020, 07:55 AM
wish help you to fix your issue OK, so after much wrangling, it turns out that the problem was a map's bounds are not the same as a map's bounds after fitBounds(). What happens (I presume), is Google takes the bounds you give it in the fitBounds() method, and then pads them. Every time you send the current bounds to fitBounds(), You're not going to fit bounds(x,y), you're going to fit bounds(x+m,y+m) where m = the arbitrary margin.
That said, the best approach was this:
code :
var current_bounds = map.getBounds();
var marker_pos = marker.getPosition();

if( !current_bounds.contains( marker_pos ) ){

    var new_bounds = current_bounds.extend( marker_pos );
    map.fitBounds( new_bounds );
}
android inaccurate gps on google maps v2

android inaccurate gps on google maps v2


By : Mehdi K
Date : March 29 2020, 07:55 AM
will be helpful for those in need To remove the jumping locations, ignore all that have location.getSpeed() < speedThreshold.
Choose a speed threshold according to your app needs, but over 5km/h.
Coordinates in Google Maps appear inaccurate

Coordinates in Google Maps appear inaccurate


By : Michael Stanley Kope
Date : March 29 2020, 07:55 AM
Does that help Your coordinates are probably in a format where the first digits are degrees, the two digits before dot are minutes, and those after the dot are fractions of minutes. That is,
code :
4738.3319,N, 01903.2312,E
47 + 38.3319/60 = 47.638865 N, 19 + 3.2312/60 = 19.053853 E
Google Maps API shows incorrect location for some locations but correct for other locations

Google Maps API shows incorrect location for some locations but correct for other locations


By : Pearl
Date : March 29 2020, 07:55 AM
this one helps. The issue is in the following lines in your code:
var start = document.getElementById("start").value + ', glasgow';
Inaccurate getBounds() on google maps?

Inaccurate getBounds() on google maps?


By : intermojo
Date : March 29 2020, 07:55 AM
I wish this helpful for you edit: My question is actually a duplicate of this: google maps v3: center of bounds is different from center of the map , I think you should use map.getCenter instead of bounds.getCenter()
code :
 map.getCenter();
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