The model of geographical space of the Earth is represented as a multilevel
discrete grid
structure. This provides a scientific basis for the construction of a natural
geoinformation system
of the globe with invariant organization of data in the form of a universal
grid, i.e. a different-level
set of elementary cells with discrete topology. A grid structure is a multilevel
system of reference
points, with respect to which a spatial analysis of the territory is carried
out. Reference points have
attributes reflecting the territorys hierarchic level and location
characteristics. It is found that there
is a connection between the topology of the cells and specific structures of the
Earth, and between
the lineament network and the hydrological network in particular.