Hi, several of the building footpritns you've added here actually represent barriers (like walls or fences) visible in the imagery. Beware that in this region many gardens have surrounding barriers. Use this context info and the shadows to tell them appart from buildings. ---Surrounding walls will generally cast a greater number of shadows than a building becasue they have no roof. ---Shadows in ESRI are being cast SSW. To aid your interpretation I recommend that you align and compare with BING (1.79; -1.79) in this area which is brighter and where shadows are cast NW instead.--- Please view Changeset: 162147962 to see how I mapped the 'property' to in the south of this changeset.--- I hope this helps, Thank you for your contribution.
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            Published using OSMCha: https://osmcha.org/changesets/162139338
            