Subject: RE: Distance b/w Two Zips Function
I'm a little confused by the site. Is cf_ziprad $225 itself? This includes
all the other tags mentioned on the site? Is the $250 database a separate
cost, purchased through a separate site?
Benjamin S. Rogers
Web Developer, c4.net
Voice: (508) 240-005
ssage-
From: Jeff Beer [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 11:47 AM
To: CF-Talk
Subject: RE: Distance b/w Two Zips Function
ZipRad actually does a radius calc. The distribution also contains
cf_zipdist for grabbing the distance between two distinct zips.
DON'
Message-
> From: Billy Cravens [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, February 28, 2001 11:16 AM
> To: CF-Talk
> Subject: Re: Distance b/w Two Zips Function
>
>
> There's a custom tag that does this for you: cf_ziprad,
> though it requires that you pur
have you tried normalizing your lat/lon?
-Original Message-
From: Duane Boudreau [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 8:32 AM
To: CF-Talk
Subject: RE: Distance b/w Two Zips Function
That's similar to the function I was using but switching to your function
omeone like MQ, ESRI, etc.
- or -
3) write a bot that goes out and gets the data for you.
1 & 2 are $$. 3 is free...albeit questionable. :)
-Original Message-
From: Douglas Knudsen [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 8:23 AM
To: CF-Talk
Subject: RE: Distance b/w
and anyone wants the sp email off list.
Duane
-Original Message-
From: Dylan Bromby [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 28, 2001 10:45 AM
To: CF-Talk
Subject: RE: Distance b/w Two Zips Function
this has come up beforehere's what i use. i understand the
did he want staright line distance or the 'by car' distance?
DK
From: [EMAIL PROTECTED] AT INTERNET on 02/28/2001 10:45 AM
To: [EMAIL PROTECTED] AT INTERNET@CCMAIL
cc:(bcc: Douglas Knudsen/ATL/ALLTELCORP)
Subject: RE: Distance b/w Two Zips Function
this has come
There's a custom tag that does this for you: cf_ziprad, though it requires that you
purchase a zip code db (well
worth the $$$)
--
Billy Cravens
HR Web Development, Sabre
[EMAIL PROTECTED]
Duane Boudreau wrote:
> Hi All,
>
> Does anyone have the mathematical function for calculating the distan
this has come up beforehere's what i use. i understand there are more
accurate formulas (look up haversine's formula and see links below), but
this works really well for me;
here are some links as well:
http://www.indo.com/distance/distance-details.html
http://www.svpal.org/~walters/GC_Mea
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