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Hey @GBacon , Did you use the default settings with the deep learning package? If you are missing some areas, then you might want to try to change to the less detailed classes to see if you get the complete coverage. That particular package doesn't have any threshold to adjust, but just remember those model parameters are there for you to adjust to fit your data. So try altering them to see if they improve the results of your classification.
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04-28-2023
07:29 AM
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The documentation is in the works and I apologize for the inconvenience. It sounds like you have a solid workflow to create a time series imagery layer for the 10 years. Are you putting all of the sites in together in the same mosaic dataset? So the non contiguous imagery sets are all included? My recommendation, if possible, would be to put all of the 'same' areas together arranged in one mosaic dataset and then publish that. If necessary, then you can actually create a 'full' imagery layer comprised of individual tiled imagery layers. So you will have a tiled imagery layer per 'site' and then can put them together. That may improve the overall experience with uploading and creation. Given the size of what you are creating now, I would recommend creating it off hours as it can take a while. When the uploading is done, then the process should be handled by ArcGIS Online. In terms of moving forward, please contact me directly. I would love to hear about your workflow and how we can support it.
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04-26-2023
07:45 AM
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So @KerryHe to clarify, is the tiled imagery layer used in existing web maps/apps? This is a workflow that has been discussed in the team and wanted to understand your workflow to support it fully.
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04-26-2023
07:27 AM
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Hey @mapmcburney , So it looks like you are creating an imagery layer through the Create Hosted Imagery Layer wizard. It also appears to be over 79 Gigs of imagery that is being used to create the imagery layer. Is that correct? I am curious about the size of the prior imagery layers you have created. Also can you indicate if you are creating a dynamic imagery layer (image collection) or a tiled imagery layer and what type of input imagery you are using? (tif, jpg, img, etc)
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04-26-2023
07:22 AM
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Ok so there is a problem with the org with image collections. Also it appears you are using netCDFs can you tell me which version of netCDF you are using?
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02-17-2023
01:04 PM
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Can you confirm if you can create an image collection dynamic imagery layer through the web app? If you can, then it is something else going on. Please let me know.
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02-17-2023
12:01 PM
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So you can create dynamic imagery layers, but not image collection varieties? If you can create the dynamic layers, then you should be able to create them. What is the specific error you are getting?
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02-17-2023
08:47 AM
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Hey @GilMastrapa , You will need the image collection layer configuration in order to update it. So you will need to use that configuration. Sorry I wasn't precise before.
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02-17-2023
06:50 AM
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Hey @GilMastrapa , Do you know if you are using dynamic or tiled imagery layers? The update will only work on dynamic image collections. So if you are not using the image collections, the update is not supported. As a question about your workflow, how large are the files that you are changing out every few hours?
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02-16-2023
11:53 AM
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The updating of an existing imagery layer in ArcGIS Online is something that is only available currently as a dynamic image collection, but depending on the workflow, size, and the update schedule perhaps smaller .crf based imagery layers that can be deleted and replaced may work in the meantime. It all depends on the desired workflow and usage. The multidim process I described will unlock the data in map viewer to be visualized similarly to what you can with other netCDF based or other multidimensional data. If you are not as interested in using those tools like you see here. Then the image collection with the image filtering may be desired. Feel free to reach out to discuss some more and work through your workflow.
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11-16-2022
06:33 AM
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Hi @NigelBerjak , Is that layer public? Or simply on ArcGIS Online within your organization? If you share its URL I can be specific, but here is some general stuff. Depending on they type of layer, enabling the pop-ups on that layer should reveal their pixel values if they are a imagery layer from ArcGIS Image for ArcGIS Online or an image service. If the layer is a tile cache or map image, then the pixel values will not be visible. Here is a map image layer (map service) so this one will not have access to the pixel values. A quick reminder is looking for the Pop-ups button amongst the properties for the layer. As you can see here the pop-ups are not available. The layer I used was from ArcGIS Image which makes all the cell/pixel values available. You can see the icon for the layer is a little different. So if you do not own the layer, but want to see the pixel values, you have to enable the pop-ups here. If they are available based on the layer you have selected. So not all layers have same qualities or abilities, but take a look at ArcGIS Image layers if you want to see those values. In this blog, you can read more about some of the advantages.
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11-16-2022
06:24 AM
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If you are still having trouble, take a look at this blog. Enable ArcGIS Image for ArcGIS Online
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11-15-2022
07:02 AM
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Hi @NigelBerjak , I hope that you were able to access the pixel values through ArcGIS Image for ArcGIS Online. Access to the pixel values are a standard for both types of imagery layers in ArcGIS Image for ArcGIS Online.
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11-15-2022
07:01 AM
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Hi @RiverCOG , The stretch for the imagery layers can be altered at any time within map viewer. You have several options to control which stretch is used. When you have the desired look for the imagery, layer you can save it in a map. For dynamic imagery layers, you can create processing templates to create specific visualizations of the data . I hope this helps, if not let me know.
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11-15-2022
06:57 AM
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Hi @DeepUppal , You can check out this blog for more information about the process. Enable ArcGIS Image for ArcGIS Online
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11-15-2022
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Title | Kudos | Posted |
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1 | 05-22-2023 07:49 AM | |
1 | 01-07-2013 12:04 PM | |
1 | 04-28-2023 07:29 AM | |
1 | 02-16-2023 11:53 AM |
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