List: General Discussion « Previous MessageNext Message » From: Daevid Vincent Date: April 25 2006 9:15pm Subject: RE: Calculate LONG/LAT from ZIP+4 (positve vs. negative longitude) View as plain text
```Thanks for the graph.

So are you saying that I should use the database that has the negative
values,
and not the one that uses positive values?

I'm in the USA. I don't care about anywhere else (for my location needs that
is).

> -----Original Message-----
> From: Jay Blanchard [mailto:jblanchard@stripped]
>
> Latitudes and longitudes are often represented based on their location
> relative to the equator and the prime meridian;
>
>                       |
>              pos lat  | pos lat
>              neg long | pos long
>                       |
>                       |
> ---------------------------------------------------
>                       |
>              neg lat  | neg lat
>              neg long | pos long
>                       |
>                       |
>
> Sometimes the coordinates are based on positive distances
> (non-standard lat/long)
> from the prim meridian and equator, yielding a pai
> of positive
> numbers for each coordinate that would not be the same
> numbers as given by the standard system.

```
Calculate LONG/LAT from ZIP+4Jack Lauman27 Jun
• Re: Calculate LONG/LAT from ZIP+4Scott Gifford27 Jun
• Re: Calculate LONG/LAT from ZIP+4Brian Dunning27 Jun
• Re: Calculate LONG/LAT from ZIP+4Scott Gifford27 Jun
• Re: Calculate LONG/LAT from ZIP+4Brian Dunning27 Jun
• Re: Calculate LONG/LAT from ZIP+4Scott Gifford27 Jun
• Re: Calculate LONG/LAT from ZIP+4Brian Dunning27 Jun
• Re: Calculate LONG/LAT from ZIP+4Kieran Kelleher28 Jun
• Re: Calculate LONG/LAT from ZIP+4Mattias Håkansson28 Jun
• Re: Calculate LONG/LAT from ZIP+4Kieran Kelleher28 Jun
• Re: Calculate LONG/LAT from ZIP+4Brian Dunning28 Jun
• Re: Calculate LONG/LAT from ZIP+4Kieran Kelleher28 Jun
• Re: Calculate LONG/LAT from ZIP+4Brian Dunning28 Jun
• RE: Calculate LONG/LAT from ZIP+4 (positve vs. negative longitude)Daevid Vincent25 Apr
RE: Calculate LONG/LAT from ZIP+4Dirk Bremer28 Jun
RE: Calculate LONG/LAT from ZIP+4 (positve vs. negative longitude)Gmail User25 Apr
• RE: Calculate LONG/LAT from ZIP+4 (positve vs. negative longitude)Daevid Vincent25 Apr
RE: Calculate LONG/LAT from ZIP+4 (positve vs. negative longitude)Gmail User25 Apr
• RE: Calculate LONG/LAT from ZIP+4 (positve vs. negative longitude)Tim Lucia25 Apr
RE: Calculate LONG/LAT from ZIP+4 (positve vs. negative longitude)Nicolas Verhaeghe25 Apr
RE: Calculate LONG/LAT from ZIP+4 (positve vs. negative longitude)Jay Blanchard25 Apr
• Re: Calculate LONG/LAT from ZIP+4 (positve vs. negative longitude)Webmaster25 Apr
• RE: Calculate LONG/LAT from ZIP+4 (positve vs. negative longitude)Daevid Vincent25 Apr
RE: Calculate LONG/LAT from ZIP+4 (positve vs. negative longitude)Jay Blanchard26 Apr
Re: Calculate LONG/LAT from ZIP+4 (positve vs. negative longitude)Peter Brawley26 Apr
• RE: Calculate LONG/LAT from ZIP+4 (positve vs. negative longitude)SST - Adelaide)26 Apr
• RE: Calculate LONG/LAT from ZIP+4 (positve vs. negative longitude)Nicolas Verhaeghe26 Apr
RE: Calculate LONG/LAT from ZIP+4 (positve vs. negative longitude)Nicolas Verhaeghe26 Apr
• Re: Calculate LONG/LAT from ZIP+4 (positve vs. negative longitude) "Adam i Agnieszka Gąsiorowski FNORD aka ALinkA aka symbol '( { .A. } )'' ||~> { A.A }" 2 May
• RE: Calculate LONG/LAT from ZIP+4 (positve vs. negative longitude)Gary M. Allen3 May