| 摘要 |
Systems, methods, computer programs, and user interfaces are provided to identify a number of target geographic elements failing to satisfy an image threshold based on spatial data, generate a number of image requests, each of the image requests being associated with a target geographic element of the target geographic elements failing to satisfy the image threshold, transmit an image request of the plurality of image requests to a mobile user device, the image request including a geographic location of the target geographic element, receive an image of the target geographic element from the mobile user device, and store the image in an image repository so that an imagery coverage includes the image of the target geographic element.
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