Thanks for the reply.
My version is ArcGIS desktop 9.3.1. My colleague has service pack2 w/ SP2 quality improvement patch installed, but has the same issue.
The geotiff was written from GeoTools, and gdalinfo shows the following:
Driver: GTiff/GeoTIFF
Files: kvxgn_20111201160753_-111_2,49_5_1_1.tif
Size is 3333, 3333
Coordinate System is:
PROJCS["NAD83 / Alberta 3-TM -111",
GEOGCS["NAD83",
DATUM["North_American_Datum_1983",
SPHEROID["GRS 1980",6378137,298.2572221010042,
AUTHORITY["EPSG","7019"]],
AUTHORITY["EPSG","6269"]],
PRIMEM["Greenwich",0],
UNIT["degree",0.0174532925199433],
AUTHORITY["EPSG","4269"]],
PROJECTION["Transverse_Mercator"],
PARAMETER["latitude_of_origin",0],
PARAMETER["central_meridian",-111],
PARAMETER["scale_factor",0.9999],
PARAMETER["false_easting",0],
PARAMETER["false_northing",0],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
AUTHORITY["EPSG","3775"]]
Origin = (-14986.007939807139337,5485205.772777433507144)
Pixel Size = (0.300120048019200,-0.300120048019269)
Metadata:
AREA_OR_POINT=Area
TIFFTAG_XRESOLUTION=1
TIFFTAG_YRESOLUTION=1
TIFFTAG_RESOLUTIONUNIT=1 (unitless)
Image Structure Metadata:
INTERLEAVE=PIXEL
Corner Coordinates:
Upper Left ( -14986.008, 5485205.773) (111d12'24.93"W, 49d30'16.15"N)
Lower Left ( -14986.008, 5484205.473) (111d12'24.79"W, 49d29'43.77"N)
Upper Right ( -13985.708, 5485205.773) (111d11'35.20"W, 49d30'16.23"N)
Lower Right ( -13985.708, 5484205.473) (111d11'35.08"W, 49d29'43.85"N)
Center ( -14485.858, 5484705.623) (111d12'0.00"W, 49d30'0.00"N)
Band 1 Block=3333x8 Type=Byte, ColorInterp=Red
Band 2 Block=3333x8 Type=Byte, ColorInterp=Green
Band 3 Block=3333x8 Type=Byte, ColorInterp=Blue