[OKGIS] ArcGIS 9.2 and 2006 NAIP County Mosaic Headaches

[Brad Nesom]

http://forums.esri.com/Thread.asp?c=93
<http://forums.esri.com/Thread.asp?c=93&f=1149&t=206436&mc=11>
&f=1149&t=206436&mc=11

not sure if this is the same problem. I saw a issue from esri.

 

  _____  

From: okgis-bounces at gis.gis.ou.edu [mailto:okgis-bounces at gis.gis.ou.edu] On
Behalf Of David W. Wheelock
Sent: Wednesday, December 20, 2006 11:21 AM
To: Oklahoma GIS Community
Subject: [OKGIS] ArcGIS 9.2 and 2006 NAIP County Mosaic Headaches

 

ArcGIS 9.2 has problems displaying rasters.  Some may be bug-related and
some new-methodology-related.  Regardless, this affects display of the new
2006 NRCS NAIP county mosaic aerial photographs that just became available.

I've been getting my copies from the Conservation Commission FTP site.
They've been working to put them out and have 74 of 77 counties available
for download.  I've gotten them all but have found the following problems
that appear to be 9.2 related.

Of the 77 

*	3 Counties:  Mayes, Latimer, Le Flore   

*	Not yet available on the OCC server.

*	3 Counties:  Cherokee, Delaware and Pushmataha

*	Display at the wrong location, because the units display as fathoms
when you look in layer properties in 9.2.  In 9.1 the units display as
meters and the map displays at the correct location.  If you go into
ArcCatalog and reset the Spatial Reference to UTM-15 NAD83 in meters, that
fixes them.

*	9 Counties

*	9.2 claims they have no georeferencing information and will not
display them in combination with other data, but 9.1 finds it and displays
them just fine.  These are all the ones that cross the UTM zone boundary
between zones 14 and 15.  To fix them the spatial reference for the
following counties to the indicated UTM zone in NAD83.
*	Zone 14

*	Atoka
*	Bryan
*	Hughes
*	Okfuskee
*	Osage

*	Zone 15

*	Okmulgee
*	Pittsburg
*	Tulsa
*	Washington

*	Also, in a matter unrelated to ArcGIS 9.2, Comanche County is
missing a patch of data about 3 miles wide by 8 miles high, in the NW corner
of the county.

 

Regards, 
David 

David Wheelock     Application Specialist     david at oda.state.ok.us 

Oklahoma Department of Agriculture, Food and Forestry
2800 North Lincoln Boulevard
Oklahoma City, OK 73105-4298
Phone: (405) 522-5477 FAX: (405) 522-3590
 <http://www.oda.state.ok.us> http://www.oda.state.ok.us 

"We are usually convinced more easily by reasons we have found ourselves, 
than by those which have occurred to others." 
Pascal 

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