Group GPS coordinates by proximity

I have a list of geo-positioned elements with decimal coordinates of latitude and longitude, it is necessary to be able to group nearby elements by a distance.

The original data is in a Microsoft SQL Server, if it is with SQL statements, better.

A program in C # is also accepted.

Input data:

-List of id of the elements and their coordinates

-The radius in meters to group

Output data:

-coordinates and id list of the elements that are in that radius

Evner: C# Programmering, Microsoft SQL Server, SQL

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Om arbejdsgiveren:
( 1 bedømmelse ) Ciudad Autonoma de Buenos Aires, Argentina

Projekt ID: #17331312

Tildelt til:


Senior C# Developer! I have developed many Windows programs using C# for +7 years. I am interested in your project. Thank you!

$150 USD på 1 dag
(6 bedømmelser)

4 freelancere byder i gennemsnit $157 på dette job

$155 USD in 3 dage
(3 bedømmelser)

Hello, My Understanding - the program will be provided by latitude and longitude values and the radius to group the elements. The program should group these elements based on radius and output the result. Is this corr Flere

$166 USD in 3 dage
(12 bedømmelser)

I can program it in several ways. It depends on the range of values of the radius (Harvesine formula) Can do it in sql 2008+, c# or Nodejs.

$155 USD in 4 dage
(0 bedømmelser)