Some parts of Manhattan look to be a year's old. The info is completely wrong. What is the process of communicating updates to Esri?
Unfortunately, Esri's basemaps cannot be used by my group if they are this inaccurate
where in Manhattan?
Hudson Yards
Check out the Basemap Feedback map:
https://www.arcgis.com/apps/mapviewer/index.html?webmap=28450cb78b324aaeaadb751e92d16ae0
How's the OpenStreetMap basemap look there? With OSM, you have some power to make changes directly. If the update interval isn't an issue, that is.
Thanks for this link. I added a couple of notes to hopefully get a couple of buildings removed that have been demolished for many years.
Does Esri say anywhere in their documentation that their basemaps will be kept up to date within a specific timeframe? It was my understanding that the Esri basemaps are based on aerial imagery that is shared with Esri by other organizations that own that imagery. I don't believe Esri it creating their own imagery, and I don't believe they have assured that it would always match the current conditions.
Does anyone have more insight into what Esri's basemap policy is?
I know that at least with the OpenStreetMap basemaps, those lag a few weeks behind releases of the Daylight Map Distribution, which itself lags a few weeks behind OSM itself. Depending on your timing, you could edit features in OSM and see those basemaps updated within 1-2 months. If it's a feature in one of the OSM feature layers (not a basemap), you'd see them update in 15 minutes.
Now, for the non-OSM basemaps, I don't believe I've ever seen anything about update intervals.