Query or Identify on a grid

DorothyMortenson — Tue, 30 Jul 2013 18:06:40 GMT

hello,
I have created two services. One is a MapServer, the other is an imageserver. They have the same data - which is a .tif
I've also tried this same thing with a grid.

I have a .tif file from NASS that displays the croplands. In ArcMap, you can use the identify button and find out the color index, the crop_name, r,g,b, and opacity. I'm just interested in the crop_name.

I would prefer to use the MapServer. It's located at:
http://arcgis.wrd.state.or.us/arcgis/rest/services/Imagery/cropland/MapServer

It displays fine.

But I cannot make a query or an identify work.

When I go to the rest service url, and try to do a query, it keeps wanting me to add other parameters. But I don't know what it wants. I've added a point and spatial reference.

I noticed that there are no fields, tho I don't know why. I didn't get rid of anything in the ArcMap file that created the service.

So, my questions are:
* Can I even use this service, or is there something else I need to do to it?
* How do you do a query or an identify on it? I just want to be able to click on the map and have it populate a textbox with what type of crop it is.

Thank you.
Dorothy

topic Query or Identify on a grid in ArcGIS API for Silverlight Questions

Query or Identify on a grid