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@I_AM_ERROR Thanks for reaching out! ArcGIS Velocity trial options and ways to proceed could be provided by your Esri Sales representative. Please reach out to them and they will be able to assist with this process.
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03-11-2022
06:05 AM
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@StefanoAngarano1 Thanks for posting this question! ArcGIS Velocity big data analytics will process all data ingested by your source configurations. To reduce the amount of data being analyzed, you can either use source parameters to only ingest desired features/datasets, or use tools to reduce the data being analyzed in subsequent tools by spatial, temporal, or attribute filters. The Filter by Geometry, Filter by Expression, and Filter by Time Range tools can be configured to reduce the feed or source data based on geometry, Arcade expression, or temporal values If there is an attribute you wish to use to filter the join data, the "join condition" parameter of the Join Features tool can reduce the candidates available for the join based on an expression, thus speeding up performance
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11-05-2021
08:19 AM
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@Meyer As an update, this was fixed last week with our latest release (2.3). Thanks!
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10-04-2021
05:38 AM
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As an additional update following investigation, we have a fix for this behavior. We are targeting implementation of this fix for mid-next week. In order to support you building your analytics prior to next week, please reach out to Esri Technical Support as they will be able to assist with a workaround of manually populating your desired expression via additional backend configuration mechanisms. Support site: support.esri.com Phone: 1-888-377-4575 Email: support@esri.com
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09-23-2021
10:55 AM
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Hi Meyer, this is a great question. Currently, there is no mechanism built-in to the ArcGIS Velocity HTTP Poller feed/source to use the response of a first HTTP Poll to populate the parameters of a second HTTP Poll. This is something we will continue to investigate for enhancement. In the meantime, other users have implemented solutions such as using cloud functions like AWS Lambda or Azure Functions to perform logic-based API polling, and then expose the resulting data to a web URL for the Velocity HTTP Poller, or another endpoint such as AWS IoT, Azure Event Hub, Azure Service Bus, Kafka, MQTT, etc. This could also be achieved with Python.
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09-22-2021
07:06 AM
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Thank you for raising this issue! We have just recently discovered this issue and believe that it is related to the recent ArcGIS Online upgrade. Investigation is ongoing and a fix will be applied as soon as possible.
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09-22-2021
06:49 AM
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Hi Meyer, thanks for reaching out! I think one of our Esri Technical Support analysts would be in a better position to assist you with this issue and can coordinate with the ArcGIS Velocity operations team for us to investigate and get this resolved quickly. Can you please follow up with Esri Tech Support at support.esri.com or 1-888-377-4575 or support@esri.com.
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09-22-2021
06:07 AM
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Hello! There is not currently a mechanism in ArcGIS Velocity real-time or big data analytics to remove geometry. We will add this as an idea to consider for enhancement in a future release. For many feed and source types, you can choose to simply not configure geometry and therefore ingest tabular records. This is not an option however for Feature Layer feeds/sources, and certain Parquet files.
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09-22-2021
05:55 AM
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See in action how ArcGIS Velocity offers various options for scheduling big data analytics. Related documentation: Schedule recurring big data analysis Perform near-real-time analysis Generate up-to-date informational products
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01-20-2021
09:19 AM
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In the attached how-to document available below, we demonstrate how to use ArcGIS Velocity to ingest historical vehicle observation data for a fleet in Sacramento, California, calculate motion statistics, snap observations to a local roadway network, enrich observations with relevant roadway attributes, and then process this location data to generate information such as: Vehicle motion statistics including speed, distance covered, acceleration and idling for each observation feature What road segment the vehicle was traveling on during each observation, including the name and speed limit of that road segment The deviation between the speed the vehicle was traveling for each observation and the speed limit for that roadway
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01-20-2021
07:53 AM
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Hi @Jan-Tschada thanks for your post and apologies for the delay in reply. For integration with Azure, ArcGIS Velocity offers the following feed and source types among others that can be used in various workflows to ingest data from Azure or write data to Azure that can be leveraged by Azure Data Factory services: Feed types: Azure Event Hub https://doc.arcgis.com/en/iot/ingest/azure-event-hub.htm Azure Service Bus https://doc.arcgis.com/en/iot/ingest/azure-service-bus.htm Source types: Azure Blob Storage https://doc.arcgis.com/en/iot/ingest/azure-blob-storage.htm Azure Cosmos DB https://doc.arcgis.com/en/iot/ingest/azure-cosmos-db.htm Additionally, ArcGIS Velocity supports the following Azure outputs among others: Azure Blob Store https://doc.arcgis.com/en/iot/disseminate-and-notify/azure-blob-store.htm Azure IoT Hub https://doc.arcgis.com/en/iot/disseminate-and-notify/azure-iot-hub.htm
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12-15-2020
11:45 AM
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Hi @Jan-Tschada thanks for reaching out and my apologies for the delay in response. As part of ArcGIS Online, ArcGIS Velocity does not have an SDK for direct extensibility, for security / compliance reasons among others. However, there are a number of ways external, custom components could integrate with ArcGIS Velocity. For example, a serverless function could expose a simple API that Velocity can ping for data on a regular basis using the HTTP Poller feed type. Or, a streaming cloud service could push data to ArcGIS Velocity using the HTTP Receiver feed type, which creates a hosted REST endpoint. Related documentation: HTTP Poller https://doc.arcgis.com/en/iot/ingest/website-poll-feed.htm HTTP Receiver https://doc.arcgis.com/en/iot/ingest/endpoint-receive-.htm
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12-15-2020
11:44 AM
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Hi Ren, I just tested the workflow I had provided above again this morning and it still works fine on my end (Android). If it is failing on your end, we would likely want to proceed with a support case to investigate things like: What coordinate system is your web map/basemap in? Are the entered coordinates matching? Are you entering long/lat or lat/long. Works with long/lat as mentioned above. Is your collection layer a point layer? Is the issue still witnessed with just one point layer in a single map or only if there are multiple layers? Are you using Android, iOS, or Windows? Does this fail with a sample service, or just one map/dataset?
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12-07-2017
05:39 AM
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Hello Disha Gori, Due to the WannaCry vulnerability found in Microsoft Windows, Esri Images have been temporarily removed from the Azure Marketplace, which will prevent new deployments for all versions. Once these images have received the proper security patches they will be placed back into the Azure Marketplace. The development team is actively working to complete this task. Note this only impacts new deployments and any previous instances that have already been deployed will remain running.
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05-24-2017
11:28 AM
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The Android device requirements can be found below: Collector for ArcGIS | ArcGIS Android Android 4.0 (Ice Cream Sandwich) or later ARMv7 or x86 processor OpenGL ES 2.0 support Precise location (GPS and network-based) support
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03-11-2016
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