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Data Query and changes in properties not working on Living Atlas Raster

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03-07-2024 10:10 AM
Ed_
by MVP Regular Contributor
MVP Regular Contributor

So I have been trying to query the Multispectral Landsat raster by adding it to a map in Pro 3.1. Here are my steps:

1. Add the raster to map

2. Go to properties > processing template > selected Band 10 surface temperature Fahrenheit. 

3. Under properties >  Mosaic > Mosaic Operator > Mean

4. Definition Query > cloud cover <= 0.05

In the past I was able to apply the changes just fine. But today, I am getting a gray output. I tried again by reopening Pro and removing and readding the dataset but, the results stay the same. 

So I get this grayed out output after changing the processing template under properties. How can I fix this?

Current output after applying the above settings:

Ed__0-1709834967526.png

 

Question | Analyze | Visualize
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RWaterman
New Contributor II

Hi,

A couple notes to consider:

1. raw surface temperature values are returned in float values and require a stretch to be applied in order to visualize the results (solid grey is expected when no stretch is applied to 32f pixel values)

2. if you are looking to do surface temperature analysis, it might be good to consider using the Landsat Level-2 layer in Living Atlas which provides the full archive of Landsat science products, including surface temp.

Hope this helps.