Top "Latitude-longitude" questions

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

Algorithm to calculate nearest location based on longitude & latitude

I am currently trying to develop an algorithm to calculate which known locations are closest to current known location. I …

c# linq google-maps latitude-longitude
How to get the current viewport of the map out of OpenLayers as geometry, bounding box or wkt?

I'm trying to find some hints where I should search for this topic but I've nothing found - and I …

javascript openlayers latitude-longitude
Find closest longitude and latitude in array?

I have a longitude and latitude as a string in PHP like below 49.648881 -103.575312 And I want to take that …

php latitude-longitude
Open source PHP function for converting UTM coordinates to latitude and longitude?

I'm making a PHP application involving Google Maps. Maps only accepts lat&lng pairs, and the data I want …

php latitude-longitude utm
How do I calculate the distance between two points of latitude and longitude?

i have latitude and longitude of particular place and i want to calculate the distance so how can i calculate …

iphone math map coordinates latitude-longitude
How to convert UTM coordinates to lat and long in R

I am trying to run a species distribution model and need to create background points to run my logistic regression …

r latitude-longitude data-conversion utm
Finding nearest street given a lat-long location

Is there any such API where given a location (in terms of latlong), I could find whether the given point …

location latitude-longitude openstreetmap
ECEF to lla (lat,lon,alt) in java

Ive looked through the posts in the site and haven't found my problem ... as the head line says im trying …

java math gps latitude-longitude coordinate-systems
How does this Google Maps zoom level calculation work?

I know what the input and outputs are, but I'm just not sure how or why it works. This code …

java algorithm google-maps latitude-longitude
Shapely point geometry in geopandas df to lat/lon columns

I have a geopandas df with a column of shapely point objects. I want to extract the coordinate (lat/lon) …

python gis latitude-longitude geopandas shapely