Hello, I have a doubt regarding the publishing of an image or a raster layer in ArcGIS Server.
I am designing a WMS, and one of the functionalities is to retrieve information of a point when the user clicks on it.
In order to be able to retrieve the pixel value (in the case of the raster layer) when clicking in my wms, the raster must have "FIELDS" - like this example:
There you see, it has Object ID Fields, and Fields. But, in my case, my data looks like this:
With no fields or Object ID Field. Without having fields i cannot tell my wms where to retrieve the information from when clicking.
I have checked the publishing part, because there is where must be the difference between one example and the other, but when i publish the data to the server, i cannot see where to manipulate this.
Do you have any idea of how to do it?