I'm working on a school project and running into an unexpected issue while trying to create a signature file. I have four classes in the Training Sample Manager consisting of: Permeable, Impervious, Water and shadow. I initially had 100,000+ pixel samples per class but found information on GIS SE suggesting to lower pixel counts to less than 10. I have done this and am still receiving a "Failed To Create Signature File" error message.
Prior to this issue: The original image used was an aerial 3.75 -MIN CIR. Composite Bands Function was executed to combine three gray scale bands into single RGB image. PCA was run to help with the supervised classification.
I'm using ArcGIS 10.2.1 for Desktop.
أكثر...
Prior to this issue: The original image used was an aerial 3.75 -MIN CIR. Composite Bands Function was executed to combine three gray scale bands into single RGB image. PCA was run to help with the supervised classification.
I'm using ArcGIS 10.2.1 for Desktop.
أكثر...