Latest Contributions by JeffreySwain

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.    ... View more

Hi @DeepUppal , You can check out this blog for more information about the process. Enable ArcGIS Image for ArcGIS Online  ... View more

Hi Alessio,  I am curious about your need of the image collection. The multidim layer in ArcGIS Online created by ArcGIS Image should work fine and allow you to access the information. If you want to see one in action, then I humbly recommend this ArcGIS Learn lesson on coral bleaching, the layer itself is located here if you want to add it to a webmap and see a tiled imagery layer with multi dim info. A dynamic image collection is not necessary to access the underlying data. When you have multi dimensional data in ArcGIS Online through ArcGIS Image, then you should be able to access the slices as you would in ArcGIS Pro.  In terms of the overwriting, I suppose this will be a 'live' layer with additional updates? Is that the case?  The multidimensional info can be accessed in map viewer.  You can select any slice in the multidimensional data.  Just let me know if you have any questions about the process. . ... View more

Hey @rachelm & @AlessioDiLorenzo ,  Alessio - So it seems there are a few things going on so let me dive in a little. For the first question about Multidimensional data. When you are creating your multidimensional data, are you following the instructions to make it multidimensional here? The rough steps are : Create a Mosaic Dataset Add the input images to MD Create MD fields to populate in MD Run Build Multidimensional Info tool.  This will create the .crf raster ready for your next steps. If created successfully, then you should see the Multidimensional options in ArcGIS Pro when you add it to a map. That .crf can be added as an imagery layer in ArcGIS Image for ArcGIS Online.  Rachel-  For the Build Multidimensional Transpose tool to work, the required input is a multidimensional input image. It sounds as if the data being input is not multidimensional. The error posted indicates that the .crf is required because that format supports being multidimensional. If you follow the same steps indicated above to create the multidimensional crf before, then your process should work as well.  Let me know if either of you have any follow up questions.  Thanks  ... View more

Good work Bruce! Sorry I missed this message. There is a two step process to fully enable it. Great catch. ... View more

Ok so what you are looking to do at this point is better served using Image Server. You could create a mosaic dataset in ArcGIS Pro, add the fields that you are looking to create and populate them with the necessary information. Then you could use ArcGIS Pro to publish the mosaic dataset with the fields you desire. However, if you were to try and update them, then that would be an issue. Image server is capable of having a 'live' mosaic dataset, where the image service could be updated as much as you like that way.  ... View more

The Image collection layer configuration is a Dynamic Imagery layer, which can maintain the attribute table. However, for out of organization sharing, only Tiled Imagery layers will work for that. I am just curious about your workflow and type of images. From your previous description, I wasn't sure if you had aerial images or since you said user submitted, it made me think that they were pictures.  Perhaps if you explained what types of images you had, then I could make a recommendation.  ... View more

Hi Michael, So you are looking to create a collection of images in an online layer and then associate them with particular attributes? I would think you would probably rather use an app like Field Maps, Quick Capture, or Survey123 to use the ability to upload a photo as an attachment. With those apps, you can easily control the attributes and populate them how you feel. An image collection functions more like a mosaic dataset, where the attribute table contains information about the individual images used in the mosaic, but perhaps not if the images are not overlapping and contribute to one 'mosaicked' image.  Here is an example of using ArcGIS QuickCapture for photo inspections.  ... View more

Hey Michael, You can add images through the Python API to ArcGIS Image for ArcGIS Online. You can create and analyze the imagery layer in ArcGIS Online through the API.  arcgis.raster.module  Take a look there and see if that is what you were looking for. ... View more

Thanks for the JSON. Ok so you created a Dynamic Imagery layer via ArcGIS Image for ArcGIS Online and then turning that into a tiled service that doesn't display at all zoom levels. I am curious about your workflow.  Why are you creating the tiled cache on a imagery layer? Is there a particular workflow you are looking to use?  The imagery layer is designed to be available to you in any online application ( Map Viewer - ArcGIS Online), App (Field Maps,Survey123, etc) , or desktop application (ArcMap, ArcGIS Pro). If you are chasing performance perhaps a Tiled Imagery layer will meet those needs.  ... View more

Hey Gareth,  So to recap, you published the image via ArcGIS Image for ArcGIS Online? If so what can you indicate if tiled/dynamic and which layer configuration you chose? Or indicate what method you used to publish it? Also what do you mean 'they are all available, but not there.' Are you talking about overviews not being published? ... View more