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Questions tagged [latitude-longitude]

Managing data about geographic point locations, using a latitude-longitude pair (degrees north/south, and east/west, respectively) per point.

Latitude

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Longitude

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C# Storing and filtering a list containing an array of doubles

I have series of doubles in the format of decimal latitude/longitude values. I want to store these values and when it comes to adding a new value to the list see if there is already a value in the list that is ±0.0001 to the latitude and then the…
WizardsSleeve
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Moving GPS coordinate

I am fairly new to Android programming, but I am getting pretty good at it (I think: )) What I am doing is building a situated stories app. It is an app that places audio files at certain GPS markers and enables the user to listen to them at…
Tony
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Getting lat,long from Loactions

I have a data base of 1.5 lac USA locations and for each location I have to find latitude(lat) and longitude(long). Currently I am using geocode API (http://code.google.com/apis/maps/documentation/geocoding/index.html) for getting lat,long for these…
Arun Kumar
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Given the geo location from the GPS, how to find the latitude and longitude within a given x meter radius

I was writing an android app and I was wondering if there is any API that helps to plugin a latitude and longitude obtained from the GPS and also plugin a radius R, find the new latitude and longitude with a very high precision. Preferably a Java…
ExceptionHandler
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getLatLngBounds returns weird bounds

I'm working with the Flash Api for Google Maps in my Actionscript/Air project. I now need the latLngBounds (the top left, top right, bottom right and bottom left) values of the current view of the map. The function map.getLatLngBounds should do…
Terrabythia
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The easy API to get a longitude and latitude from a given city name

I want my vistior to enter a city name then I can get the latitude and longitude from that name. I could not figure out how to get them using google map api. I found world weather online api easy, so I have this json response but cannot walk…
Timmy
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Convert latitude longitude to x,y point on a rectangle

It seems that there are lots of information both in Google and here, that speak a lot about many different conversions of latitude,longitude. So what i'm asking is for you to be simple as possible, and try not sending me to other places to seek an…
Ilya Gazman
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How to find the average of longitude and latitude positions?

Using Windows Phone 7 and Bing maps I'm trying to draw a nice looking track from GPS coordinates. In WP7, the GPS is providing me with the latest data but it is not as accurate as I want. I would like to take the average of last 'X' measurements.…
igal k
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HTML5 - What is making this code get the country instead of city?

What is making the following code get the country and not the city, and how can I change it to get the city instead of country? function get_visitor_country() { if (navigator.geolocation) { …
Rick Rhodes
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Check whether a particular geo location (latitude and longitude) belongs to 'New York' or not?

I want to find out whether a particular geo location belongs to the 'New York, US' or not to show different content based on the location. I just have the corresponding location's latitude and longitude details, does anybody knows a solution to…
Siva
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Automated traversing of region by longitude/latitude

I'm trying to iteratively traverse the United States in 1 mile increments using latitude and longitude coordinates. Essentially, once I start (lets say in Portland, OR), I want to move south in one mile increments until I reach the southernmost…
oneonetwo
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Foursquare API for mobile application

Im new to foursquare api. I would like to know whether foursquare api will return the latitude and longitude of the user location(when GPS enabled), or should we use another method to get current user location. Thanks in advance
user1198955
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Using Graph API to create an event with map

I am adding a new event via the graph API. Is there a secret to making the map appear or does it has to be an official FB place? This is what i am sending. Everything seems to work (kindof) A couple of things. When i view the event, no zip or map…
randy
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how to send the data to the table view depending on the condition

The following is the code which i am using to check whether the latitudes and longitudes are within the 100 meters radius, - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { // Return the number of sections. return 1; } -…
shasha
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Surrounding Areas SQL

I'm trying to get a query to work which returns a list of locId's from the database when fed a long and a lat. Here's the sql: eg: lat = "-37.8333300" : lon = "145.000000" : radius = (5 * 0.621371192) ^ 2 SELECT locId,longitude,latitude FROM…
Ben
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