I can't answer which states use ft vs m, but I can tell you there are EPSG stateplane definitions that use feet. Look in the gdal or proj folder under share - in either there is a similarly named file esri_extra.wkt, or esri.extra. These have the alternate stateplane defs.<br>
<br>-Jamie<br><br><div class="gmail_quote">On Fri, Feb 20, 2009 at 1:36 PM, Travis Kirstine <span dir="ltr"><<a href="mailto:traviskirstine@gmail.com">traviskirstine@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
I am looking for some insight to the state plane coordinate system nad<br>
83. According to the National Geodetic Survey the published unit is<br>
the meter. However individual states can legislate to have survey<br>
foot as the unit.<br>
<br>