Latest Contributions by KevinQi

Something like Folder: /  which could provide  India weather data. ... View more

Our system will retrieve new data each 30 mins from external website and add them into the feature layer(Database), and all old data should be deleted before this action. The question is there is no date type attributes which could let us use delete old features when we do the add/update action. And the $ReceivedTime doesn't contains specific time(hh:mm:ss) to support this since our system will be refreshed each 30 mins. I noticed there is a way like have a 'Poll an ArcGIS Server for Features' input, and set the input's 'Delete Polled Features' property to Yes. Yeah, this can delete the features, however, there is no way that combine it with add/update action like a workflow, could let us do the add/update after the delete operation. ... View more

I want to detect whether a location(polygon) is in a geodefence or not, however, no mater where the location is, only DISJOINT can be detected. please see the attached files for more detail.  Why the location cannot be detected? ... View more

The machine which host Portal was retired directly without any operation, and the machine cannot be restarted due to some technical issue, which means, the portal is not exist at all, we can’t open Portal no matter which way. However, the ArcGIS for Server is still federaed with Portal, we can’t open it since it still requires Portal’s credentials. So is there any way we could unfederate the Server from Portal(which cannot be opened now), and login Server with Server’s credentials? ... View more