1. A computerized method comprising: receiving, at one or more processors, a plurality of images and corresponding metadata for each image, the metadata including location information indicating where the corresponding image was acquired and object information indicating one or more objects shown in the corresponding image; determining, with the one or more processors, based on the images and the corresponding metadata, that a group of images within the plurality of images is associated with a given object at a given location, wherein the group of images includes at least a threshold number of images that are each taken by at least a threshold number of different users; and updating a digital map, with the one or more processors, to include a cartographical feature based on the determination of the given object at the given location, wherein the cartographical feature is caused to be displayed on the digital map at a location corresponding to the given location and the cartographical feature includes one or more of an image from the group of images and a portion of the metadata from one or more of the images.