Recover Overwritten Feature Layer

JustinJohnston

Hi,

I had created a web map for wetland delineation with features for study area, streams, wetlands, flags, stormwater, etc. etc. I had gone in the field and collected data in Field Maps.  All showed up in AGOL.  However, then I had a request to update the study area in AGOL.  So I tried to right click the Study Area feature class in ArcGIS Pro, go to Sharing, and overwrite the feature layer.  Problem was that it overwrote ALL of the feature layers, not just the Study Area.  So all of my field data was lost.  

Is there a way to recover it? 

So frustrating that I can't just update a single feature class in AGOL. Luckily it was just one field day lost, but I cant imagine what could happen to larger projects.  What do others do to make sure data is not lost so easily in AGOL?  It litterally took 2 seconds to lose that data and this is not the first time AGOL has had this happen and I am not the only person.

Cheers,

Justin

 

RhettZufelt

If you want to only overwrite a single hosted feature layer, one option is to publish each feature class as separate hosted feature services, that way, if you overwrite the study area HFS, it won't clobber the wetland or streams feature layer(s) as they would be in thier own HFS.

Since there are issues beyond our control in AGOL, and, no real backups, any important data that I have in AGOL gets copied locally on a regular basis.  For the most part, my script just backs up the HFS's to local FGDB's with date appened to the name.  This way, I at least have a snapshot backup if 'something' happens.

For other layers that I tend to overwrite from Pro, my scheduled script checks for features that are in the AGOL hosted layer, but not in my local data (that I originally shared the layer from), and then appends the data to the local dataset.  This way, if I overwrite the layer, it has ALL the data in it.

Kind of clunky method, but it gets the job done.  Hopefully others will have 'better' options.

R_