AGOL reemplazar datos existentes con nuevos datos

Question

<\/HEAD>Esto puede ser obvio para aquellos de ustedes más familiarizados con AGOL: Creé un mapa AGOL el año pasado con 'los datos del año pasado'. Ahora tengo 'los datos de este año' Me gustaría simplemente reemplazar los antiguos con los nuevos, manteniendo mi simbología. (Los datos tienen los mismos campos que el año pasado). Además del mapa, creé un panel de control. Si puedo actualizar el mapa al que el panel de control 'mira', ¿será sin interrupciones? <\/P><\/BODY><\/HTML>

JoeBorgione · Answer

I fiddled around a bit and added the new data to the original map and did a 'save as' to 'this-years-map'  Turns out the data is a little more dyanmic year to year than I thought.  I did look at the append and overwrite options as shown in the suggested help files.

Thanks for the suggestions!

evtguy · Answer

Can you also still follow the suggestion in this thread by editing the layer within Arcmap and then posting the updates back to the hosted layer?

KellyGerrow · Answer

Hi Joe,

I'd suggest either overwriting the feature layer with the new data like Katie suggested or using the append tool to add the new data to the existing dataset while filtering out your previous years data. Web maps and dashboards read the data and symbology from the item (layer item) and from the services url. If you use either overwrite or append, the itemID and service url remain the same, enabling a seamless transition once the underlying data is updated. The method you choose will really depend on the data that you want to store in ArcGIS Online, one year or multiple years.