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<p class=MsoNormal><font size=2 color=blue face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:blue'>Greetings,<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=blue face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:blue'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color=blue face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:blue'>Some additional <span class=SpellE>ArcScan</span>
extension info&#8230;I&#8217;ve had success with <span class=SpellE>ArcScan</span>
using the manual <span class=SpellE>vectorization</span> procedure in ArcGIS
9.1.<span style='mso-spacerun:yes'>&nbsp; </span>This is helpful when you only
need to convert a limited number of features from a scanned image (as opposed
to the automated vectorization process that yields sketchy results ((finding
the magic <span class=SpellE>vectorization</span> tolerance settings for your
image is an art form)) in all but the cleanest scans and large file sizes).<span
style='mso-spacerun:yes'>&nbsp; </span><o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color=blue face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:blue'><o:p>&nbsp;</o:p></span></font></p>

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color=blue face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma;
color:blue;font-weight:bold;mso-bidi-font-weight:normal;mso-no-proof:yes'>Joe
North<o:p></o:p></span></font></b></p>

<p class=MsoNormal><font size=2 color=blue face=Tahoma><span style='font-size:
10.0pt;font-family:Tahoma;color:blue;mso-no-proof:yes'>Environmental Manager<o:p></o:p></span></font></p>

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10.0pt;font-family:Tahoma;color:blue;mso-no-proof:yes'>Geographic Information
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10.0pt;font-family:Tahoma;color:blue;mso-no-proof:yes'>Watershed Data Services
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<p class=MsoNormal><font size=2 color=blue face=Tahoma><span style='font-size:
10.0pt;font-family:Tahoma;color:blue;mso-no-proof:yes'>Florida Department of
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<p class=MsoNormal><st1:Street w:st="on"><st1:address w:st="on"><font size=2
  color=blue face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma;
  color:blue;mso-no-proof:yes'>2600 Blair Stone Road</span></font></st1:address></st1:Street><font
size=2 color=blue face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma;
color:blue;mso-no-proof:yes'>, Mail Station 3525<o:p></o:p></span></font></p>

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 color:blue;mso-no-proof:yes'>, <st1:State w:st="on">Florida</st1:State> <st1:PostalCode
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<p class=MsoNormal><font size=2 color=blue face=Tahoma><span style='font-size:
10.0pt;font-family:Tahoma;color:blue;mso-no-proof:yes'>phone: (850)245-8537</span></font><font
color=blue><span style='color:blue;mso-no-proof:yes'><o:p></o:p></span></font></p>

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10.0pt;font-family:Arial;color:blue'><o:p>&nbsp;</o:p></span></font></p>

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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
shrug-l-bounces@lists.dep.state.fl.us
[mailto:shrug-l-bounces@lists.dep.state.fl.us] <b><span style='font-weight:
bold'>On Behalf Of </span></b>Tripp Corbin<br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, April 17, 2007
12:42 PM<br>
<b><span style='font-weight:bold'>To:</span></b> Kristal Walsh;
shrug-l@lists.dep.state.fl.us<br>
<b><span style='font-weight:bold'>Subject:</span></b> RE: shrug-l: Compressing
TIFFs</span></font><o:p></o:p></p>

</div>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

<div>

<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'>Kristal,</span></font><o:p></o:p></p>

</div>

<div>

<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt;
font-family:Arial'>Have you tried using ArcScan? I do not think it has a size
limit. Other than that you will need to reduce the actual file size and not
through compression. Compression only reduces the storage size. The image must
decompress into memory when viewed bring it back to it's original size or at
least that is the way I understand it. So you would need to reduce your
resolution, trim the image or some combination of both.</span></font><o:p></o:p></p>

</div>

<div>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>&nbsp;<o:p></o:p></span></font></p>

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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>&nbsp;<o:p></o:p></span></font></p>

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<p style='margin:0in;margin-bottom:.0001pt'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Tripp Corbin, MCP, CFM, GISP<o:p></o:p></span></font></p>

<p style='margin:0in;margin-bottom:.0001pt'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Associate Vice President, GIS/Mapping<o:p></o:p></span></font></p>

<p style='margin:0in;margin-bottom:.0001pt'><i><font size=3
face="Times New Roman"><span style='font-size:12.0pt;font-style:italic'>ESRI
Authorized Instructor</span></font></i><o:p></o:p></p>

<p style='margin:0in;margin-bottom:.0001pt'><b><font size=3
face="Times New Roman"><span style='font-size:12.0pt;font-weight:bold'>Keck
&amp; Wood, Inc.</span></font></b><o:p></o:p></p>

<p style='margin:0in;margin-bottom:.0001pt'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'><a href="http://www.keckwood.com/"><font size=2><span
style='font-size:10.0pt'>www.keckwood.com</span></font></a><o:p></o:p></span></font></p>

<p style='margin:0in;margin-bottom:.0001pt'><font size=2 face="Times New Roman"><span
style='font-size:10.0pt'>(678) 417-4013</span></font><o:p></o:p></p>

<p style='margin:0in;margin-bottom:.0001pt'><font size=2 face="Times New Roman"><span
style='font-size:10.0pt'>(678) 417-8785 fax</span></font><o:p></o:p></p>

<p style='margin:0in;margin-bottom:.0001pt'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>&nbsp;<o:p></o:p></span></font></p>

<p style='margin:0in;margin-bottom:.0001pt'><b><font size=3
face="Times New Roman"><span style='font-size:12.0pt;font-weight:bold'>Keck
&amp; Wood, Inc</span></font></b> offers instructor led and virtual training
for ESRI's ArcGIS &amp; ArcView software.<br>
Please visit <a href="http://www.keckwood.com/">www.keckwood.com</a> for more
information including a schedule of upcoming classes. <o:p></o:p></p>

<blockquote style='margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt'>

<p class=MsoNormal style='margin-bottom:12.0pt'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'>-----Original Message-----<br>
<b><span style='font-weight:bold'>From:</span></b>
shrug-l-bounces@lists.dep.state.fl.us
[mailto:shrug-l-bounces@lists.dep.state.fl.us] <b><span style='font-weight:
bold'>On Behalf Of </span></b>Kristal Walsh<br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, April 17, 2007
11:42 AM<br>
<b><span style='font-weight:bold'>To:</span></b> shrug-l@lists.dep.state.fl.us<br>
<b><span style='font-weight:bold'>Subject:</span></b> shrug-l: Compressing
TIFFs</span></font><o:p></o:p></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Good morning everybody, I have received a large TIFF of an
old scanned map that is approx. 450mb.&nbsp; I georeferenced it and tried to
convert to vector for further clean-up but spatial analyst is giving me an
&#8216;over the max 2GB&#8217; error.&nbsp; I tried a lossee compression
because I just need the boundaries from the map but this did not help and took
over 2 hours to process.&nbsp; Can anyone give me a suggestion? Thanks! Kristal<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><em><i><font size=3 face=Romantic><span style='font-size:
12.0pt;font-family:Romantic'>Kristal Walsh, GIS Specialist</span></font></i></em><o:p></o:p></p>

<p class=MsoNormal><em><i><font size=3 face=Romantic><span style='font-size:
12.0pt;font-family:Romantic'>Baskerville-Donovan, Inc.</span></font></i></em><o:p></o:p></p>

<p class=MsoNormal><em><i><font size=3 face=Romantic><span style='font-size:
12.0pt;font-family:Romantic'>449 <st1:Street w:st="on"><st1:address w:st="on">W.
  Main Street</st1:address></st1:Street></span></font></i></em><o:p></o:p></p>

<p class=MsoNormal><st1:place w:st="on"><st1:City w:st="on"><em><i><font
  size=3 face=Romantic><span style='font-size:12.0pt;font-family:Romantic'>Pensacola</span></font></i></em></st1:City><em><i><font
 face=Romantic><span style='font-family:Romantic'>, <st1:State w:st="on">Florida</st1:State>
 <st1:PostalCode w:st="on">32502</st1:PostalCode></span></font></i></em></st1:place><o:p></o:p></p>

<p class=MsoNormal><em><i><font size=3 face=Romantic><span style='font-size:
12.0pt;font-family:Romantic'>(850) 438-9661, ext. 4354</span></font></i></em><o:p></o:p></p>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

</blockquote>

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