https://community.esri.com/t5/arcgis-online-questions/gis-map-dates-for-corp/m-p/1477388#M59316 <P>Hello All, Does anyone know what dates the corp of engineers uses in their database for overlay. &nbsp;I know it shows the year, but it could be early in the year like January, or late. &nbsp;Is it always the same time, etc. &nbsp;</P><P>&nbsp;</P><P>I am interested in soil and vegetation degradation mapping and it would be ideal if knew how the GIS maps were dated or what was used by corp of engineers.&nbsp;</P><P>&nbsp;</P><P>Thanks!</P> Wed, 22 May 2024 23:21:19 GMT AndyMackey 2024-05-22T23:21:19Z https://community.esri.com/t5/arcgis-online-questions/gis-map-dates-for-corp/m-p/1477388#M59316 <P>Hello All, Does anyone know what dates the corp of engineers uses in their database for overlay. &nbsp;I know it shows the year, but it could be early in the year like January, or late. &nbsp;Is it always the same time, etc. &nbsp;</P><P>&nbsp;</P><P>I am interested in soil and vegetation degradation mapping and it would be ideal if knew how the GIS maps were dated or what was used by corp of engineers.&nbsp;</P><P>&nbsp;</P><P>Thanks!</P> Wed, 22 May 2024 23:21:19 GMT https://community.esri.com/t5/arcgis-online-questions/gis-map-dates-for-corp/m-p/1477388#M59316 AndyMackey 2024-05-22T23:21:19Z