Esri
EADP10 · Question #87
A raster dataset called raster1.tif contains many pixels with values of NoData. Which map algebra expression changes NoData values to 0 (zero) in the output raster dataset while leaving all other…
The correct answer is A. con(raster1.tif = NoData, 0 raster1,.tif). See the full explanation below for the reasoning.
Question
A raster dataset called raster1.tif contains many pixels with values of NoData. Which map algebra expression changes NoData values to 0 (zero) in the output raster dataset while leaving all other pixel values the same?
Options
- Acon(raster1.tif = NoData, 0 raster1,.tif)
- Bcon(raster1.tif = = NoData, 0, raster1.tif)
- Ccon(isnull(raster1.tif), 0, raster1.tif)
- Dcon(setnull(raster1.tif), 0, raster1.tif)
How the community answered
(26 responses)- A77% (20)
- B15% (4)
- C4% (1)
- D4% (1)
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