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Kieranm
Kieranm
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Reprojecting 3band ECW raster in FME gives black border?

Using FME i want to reproject an ECW image to EPSG:3857 from EPSG:28354.

I intend to sit this image(and many more) over a large mosiac.

Using CSMapReprojector this re-projects with a boarder. I've read other discussions about how to clip and set the nodata value but none seem to work.

Can anyone please suggest the right method for this ECW(Band3) -> Add RGBA? -> Reproject -> Set No Data

Example below is something i've tried (also with the RasterNoDataSetter but to no success). I think it has something

I think i'm failing due to the varying RGB values in the black collar area as below enter image description here enter image description here enter image description here

Reprojecting 3band ECW raster in FME gives black border?

Using FME i want to reproject an ECW image to EPSG:3857 from EPSG:28354.

I intend to sit this image(and many more) over a large mosiac.

Using CSMapReprojector this re-projects with a boarder. I've read other discussions about how to clip and set the nodata value but none seem to work.

Can anyone please suggest the right method for this ECW(Band3) -> Add RGBA? -> Reproject -> Set No Data

Example below is something i've tried (also with the RasterNoDataSetter but to no success). enter image description here

Reprojecting ECW raster in FME gives black border?

Using FME i want to reproject an ECW image to EPSG:3857 from EPSG:28354.

I intend to sit this image(and many more) over a large mosiac.

Using CSMapReprojector this re-projects with a boarder. I've read other discussions about how to clip and set the nodata value but none seem to work.

Can anyone please suggest the right method for this

Example below is something i've tried (also with the RasterNoDataSetter but to no success). I think it has something

I think i'm failing due to the varying RGB values in the black collar area as below enter image description here enter image description here enter image description here

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Kieranm
Kieranm
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Reprojecting 3band ECW raster in FME gives black border?

added 172 characters in body; edited title
Source Link
Kieranm
Kieranm
  • 23
  • 4

Reprojecting 3band raster in FME gives black border?

Using FME i want to reproject an ECW image to EPSG:3857 from EPSG:28354.

I intend to sit this image(and many more) over a large mosiac.

Using CSMapReprojector this re-projects with a boarder. I've tried using both RasterBandNoDataSetterread other discussions about how to clip and RasterPaletteNoDataSetter as discussed inset the following postnodata value but its still coming out with the black tilted border lines:none seem to work.

Reprojecting raster with FME? Can anyone please suggest the right method for this ECW(Band3) -> Add RGBA? -> Reproject -> Set No Data

enter image description here Example below is something i've tried (also with the RasterNoDataSetter but to no success). enter image description here

Reprojecting raster in FME gives black border?

Using FME i want to reproject an ECW image to EPSG:3857 from EPSG:28354.

I've tried using both RasterBandNoDataSetter and RasterPaletteNoDataSetter as discussed in the following post but its still coming out with the black tilted border lines:

Reprojecting raster with FME?

enter image description here

Reprojecting 3band raster in FME gives black border?

Using FME i want to reproject an ECW image to EPSG:3857 from EPSG:28354.

I intend to sit this image(and many more) over a large mosiac.

Using CSMapReprojector this re-projects with a boarder. I've read other discussions about how to clip and set the nodata value but none seem to work.

Can anyone please suggest the right method for this ECW(Band3) -> Add RGBA? -> Reproject -> Set No Data

Example below is something i've tried (also with the RasterNoDataSetter but to no success). enter image description here

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PolyGeo ♦
PolyGeo ♦
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Kieranm
Kieranm
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