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I have an IMG format raster that I am loading into ArcMap 10.2.1. The pixel type and depth, as reported by the Source tab in Layer Properties is 32-bit floating point. The values, as reported in the Symbology tab and Identify window are integers, where I was expecting non-zero values to the right of the decimal point. For example, ArcMap gives me a value of 21.000000, whereas if I open the same image in a different GIS package like QGIS, the value for the same pixel is listed as 21.345664.

Has anyone encountered this issue?

closed as off-topic by PolyGeo Oct 31 '16 at 4:10

This question appears to be off-topic. The users who voted to close gave this specific reason:

  • "This problem cannot or can no longer be reproduced. Changes to the system or to the asker's circumstances may have rendered the question obsolete, or the question does not include a procedure to enable potential answerers to reproduce the same symptoms. Such questions are off-topic as they are unlikely to help future readers, but editing them to include more details can lead to re-opening." – PolyGeo
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