Problems with Raster domain

GiadaDe_Angelis

Hello all,
I have a problem with the Raster domain tool. When it create a polygon in output, it's always shifted by a half pixel. Now I'm working with some rasters (pixel= 50 cm)
What could be the problem?

Thanks
Giada

larryzhang1

Hello all,
I have a problem with the Raster domain tool. When it create a polygon in output, it's always shifted by a half pixel. Now I'm working with some rasters (pixel= 50 cm)
What could be the problem?

Thanks
Giada

Giada,

Just verify your report and share with you as follows:


[INDENT]1. It looks that the Raster Domain works OK, not shifted at all. To me, the operation involved is to buffer with �??negative�?? 0.5-m during creation of polygons, which may give us an impression �??shifting�??�?�

2. To get a polygon without buffering, advisable to use Mosaic Dataset via �??Build Footprint�?? with �??Shrink distance =0�??. Here, if your raster is very irregular, the number of vertices should be increased to maintain polygon along the real boundary, saying,  200 ~500 (rather than the default)�?�[/INDENT]


Regards,