nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

Tile Imagery Layer Not Allowing To Style By Unique Values

JustinH

We have a layer for the entire state of Colorado that we are trying to upload as a tiled imagery layer to Arcgis online. We have good luck with our other statewide layers to be able to style them as their unique value. Unfortunately, this one only allows us to either "Stretch" or "Classify". This is a categorical Raster set that classifies pixels as a specific Surface Fuel. Here is the Tile Layer that we posted (NOT THE TILED IMAGERY LAYER, just showing a reference to what we want the tiled imagery layer to look like)... We want this to be a Tiled Imagery Layer since this gives you a little more freedom with styling/analysis etc.

I am wondering if it is because there are so many values (47) and AGOL is not allowing them to be classified by a unique value. Some others think it may be the category that is limiting AGOL because it is a long string.

Any ideas are helpful. Thanks!

Find more posts tagged with

Data and services

Accepted answers

JustinH

Okay.... We figured it out. We used this documentation to upload a table with the imagery layer. Though with two of us working on this, some of the options were never present and then magically appeared. Thanks @RussRoberts for your willingness to help.

All comments

RussRoberts

This looks to be a tiled map service and not a tiled imagery layer. On the item you will see Tile layer and not Tiled Imagery like this one https://jsapi.maps.arcgis.com/home/item.html?id=44b8b4b7c21f4ee88b42ec6f35906af2.

JustinH

Correct, we are trying to create the layer I linked above into a tiled imagery layer. Unfortunately, it is not allowing us to assign unique values to the tiled imagery layer that we did create. I did not link it above but I can. I just wanted to show how many values that we are trying to assign as unique because I feel like that is what is not working.

JustinH

If it is helpful, we can share the tiled imagery layer that is not allowing unique value symbology with you as a collab.

RussRoberts

Yup you can invite russell_jsapi into a group and I can check it out if you don't want to share it publicly.

JustinH

Update- We are still having issues with this layer. We have built and overwritten the attribute table and whenever we upload to AGOL, the attribute table is lost somewhere along the way. We tried to upload from pro but the "Create Hosted Imagery" seems to not work either. The upload just fails immediately. Any help is appreciated!

RussRoberts

Can you share that tif to a group and I can check it out.

JustinH

EllieLinden

For others running into this issue: When selecting the raster file to upload after clicking "Browse," I needed to select both the TIF and the DBF files in order to successfully pull in the attribute table and symbolize using the "Unique Values" option.

JustinH

It was weird that we had no issues with any other Raster Layer we Uploaded (>10). The TIF had everything stored within the file. The RAT also was available if you brought the layer into Pro but when uploading to AGOL it seemed to have vanished.

Join the Conversation

Signed in members can post, follow updates, and more. New here? Register a free account.

Quick Links

Community Help
Find useful guides, FAQs, and documents to help you navigate and make the most of Esri Community.