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| GeoCommunity Mailing List |
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| Subject: | Re: [gislist] US cities and counties |
| Date: |
03/22/2004 06:35:01 PM |
| From: |
Robert Heitzman |
|
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The National Atlas is a good source for US national data. There is a county
layer(s).
http://nationalatlas.gov/atlasftp.html
>From: Martin du Saire <mdusaire@umn.edu>
>To: Ted Florence <ted@avenza.com>
>CC: gislist@lists.geocomm.com
>Subject: Re: [gislist] US cities and counties
>Date: Mon, 22 Mar 2004 11:44:16 -0600
>
>I am compiling corn yield data for the grain belt US based on county-wide
>data for about 7 states. Eventually I will need to plot these data to
>analyze yield spatial distribution. So I need to be able to assign these
>county production values to some location, probably the geographic center
>of the county, however I could also use cities if those data were
>available.
>
>Martin
>
>
>At 12:23 PM 3/22/2004 -0500, you wrote:
>>What exactly are you looking for?
>>We offer a full set of US$ data on 19-CD's all in Lat/Long.
>>
>>Martin du Saire wrote:
>>
>> > Hi,
>> >
>> > Newbie question:
>> >
>> > I am looking for lat/lon data for USA counties. Any suggestions as to
>> > where I could find these data?
>> >
>> > I started out collecting data from individual states, but was wondering
>> > whether these data were already compiled somewhere else.
>> >
>> > Thanks for your help.
>> >
>> > Martin
>> >
>> > _______________________________________________
>> > gislist mailing list
>> > gislist@lists.geocomm.com
>> > http://lists.geocomm.com/mailman/listinfo/gislist
>> >
>> > _________________________________
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>>--
>>Ted Florence
>>ted@avenza.com
>>
>>MAPublisher 5.0 for Macromedia FreeHand 10 and MX is now shipping.
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>>
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>>for all US counties, plus more.
>>
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>>Avenza Systems (416) 487-5116 http://www.avenza.com
>>******************************************************************
>>Developers of MAPublisher, MAPdataUSA, MAPublisher-GPS, MAPublisher-SVG
>>Bridging the gap between your GIS and major graphics software
>
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