Hi,
Currently my webapp uses the geocoder on street addresses and stores
lat-lon-accu in a DB. When I load data from the DB, the lat-lon is
used to put markers on the map. I provide an option to show the
addresses which did not geocode correctly so the address may be
modified to something that does.

There are other things I would do with the data but they're not
allowed. However there are a few things which would be very useful to
my app and seem to be on the fringe of what is allowed, so I'm asking
for clarification.

Is it OK to use geocoding data to sort or filter records? For
example...

 - Select from DB all the sites which are in a particular state to
show on the map
 - Select from DB all the sites whose lat-lon are in a particular
range, eg those that will appear on the map
 - Sort sites in order of latitude so they can be listed next to the
map in north-south order, or in order of distance from some point.
 - Use coordinates within the webapp in other mathematical operations,
eg determine if point is within some polygon.

In all these cases, no geocoding data is taken out of the Maps
environment, but it has been used for more than just plotting a marker
on the map.

Thanks

http://home.exetel.com.au/eric5014/mappage/map.htm

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups 
"Google Maps API" group.
To post to this group, send email to Google-Maps-API@googlegroups.com
To unsubscribe from this group, send email to 
google-maps-api+unsubscr...@googlegroups.com
For more options, visit this group at 
http://groups.google.com/group/Google-Maps-API?hl=en
-~----------~----~----~----~------~----~------~--~---

Reply via email to