I can pay £50 for help with solution to problem

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I can pay £50 for help with solution to problem

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lammy

Posts: 49

Posted: 11/28/2007, 12:21 PM

I am looking for someone to help me with a code solution. I can pay £50 by paypal once I have the solution working
I need to find the distance between two points using latitude and longitude. this calc should be done for each record in a table then filter only those within a certain distance from the original point
I have the formula for doing the calc but I dont know how to get the calc within the grid and to filter the results.

contact me if you are interested. and I will explain in more depth.

Cheers

Lammy

lammy

Posts: 49

Posted: 11/28/2007, 1:39 PM

sorry would help

Im using php and mysql

jmancera

Posts: 13

Posted: 12/02/2007, 6:43 AM

I have a solution to your project...

please look at

http://www.wazuu.net/zipcodes/zipcode.php

contact me atjmancera@gmail.com

Regards

Javier

JimmyCrackedCorn

Posts: 583

Posted: 12/02/2007, 5:51 PM

Quote jmancera:
I have a solution to your project...

What are you using for location of zip code? When I use Google maps for zip code to zip code they do not agree with the mileage in your solution.

_________________
Walter Kempees...you are dearly missed.

jmancera

Posts: 13

Posted: 12/09/2007, 5:20 PM

Hi...

google maps use a composed calculation on distances... means they go pont by point they don't use a stright line... my script does it... I use longitude and latitude to calculate the distances...

Normally it varyes about 10% ... now who's right or wrong..? it dependes on what are you looking for...

driving, flying, closest location....

Let me know

Regards

Javier

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