Patent ID: 11861843
Assignee: CAPE ANALYTICS, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 12:
13. A system, comprising a processing system configured to:
extract, by the processing system, building representations for each of a set of geographic regions from measurements of the respective geographic region;
identify, by the processing system, building versions based on sets of substantially similar and temporally adjacent building representations for a geographic region;
determine, by the processing system, spatiotemporally associated auxiliary information with each building version, wherein the spatiotemporally associated auxiliary information comprises a timeseries of changes between the building versions based on the respective building representation sets, wherein the change between a prior and subsequent building version is labeled as:
modified when the first building version shares building segments with the second building version;
replaced when the first building version shares no building segments with the second building version;
added when a prior building representation set represented no building and a subsequent building representation represents a building; or
removed when the prior building representation represents a building and the subsequent building representation represents no building;

store, by the processing system, the spatiotemporally associated auxiliary information with each building version; and
return, by the processing system, auxiliary information associated with a building version responsive to a request identifying the building version.