1. A computer-implemented method of generating data objects for multi-resolution geometry in a three-dimensional model, comprising: identifying, by one or more computing devices, a region of high resolution geometry in a multi-resolution three-dimensional model, the region of high resolution geometry having a first level of detail that is higher than a second level of detail associated with geometry data surrounding the region of high resolution geometry in the three-dimensional model; extending, by the one or more computing devices, a boundary of the region of high resolution geometry by at least twice a geospatial extent of a geospatial data object associated with the level of detail of the region of high resolution geometry to an extended boundary such that the extended boundary encompasses geometry data associated with the first level of detail and geometry data associated with the second level of detail; generating, by the one or more computing devices, high resolution geometry within the extended boundary such that a resolution of the geometry data associated with the second level of detail within the extended boundary matches the resolution of the geometry data associated with the first level of detail; spatially partitioning, by the one or more computing devices, the high resolution geometry into a plurality of geospatial data objects; and selectively storing, by the one or more computing devices, one or more of the plurality of geospatial data objects in a memory.