Which questions cannot be answered with geospatial technology?

Geospatial technology is technology that has been developed to locate and pinpoint where natural and man-made objects and forms are located on the Earth in relation to one another, allowing us to pinpoint the exact location of something, for construction or transportation purposes for example. This technology, however, cannot determine where resources underground are, as they are limited to surface level (or relatively shallow) signaling, to discover where a mine is, for example, this could be approximated but would need to be drilled for.