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Depending on the main system—formi ng relation the systems
can be formed in accordance with the laws of polymorphi—
sation, isomerisation, or realising both laws.
In conformity with the law of polymorphisation any system
belongs to various sets of polymorphic modifications of the
system. Compositions of polymorphic modificat1ons of the
system obey the constant law of composition, but consist of
various sets cf primary elements. When treating any
composition of gsoinformation fields as an element of
various systems one can detect new properties of this
composition and thus determine compos! t t on of geoin-formation
fields as an indicator of a new property of natural
environment examined. This principle is presently used to
develop methods of analysis and interpretation of remote
s e n s i n y d a t a.
The law of isomerisation, describes creation of various
raodi f i cat i c ns cf systems from the same primary elements, by
means of changing the law of composition of these elements.
Therefore, compositions of geci nf ormat i or» fields of a
permanent structure, but built according to different laws
of composition. act as features - indicators of various
natural objects and processes. This regularity in systems
building Is not taken into account i r? current methods of
analysis and interpretation of remote sensing data (at:
least, on the level of objective analysis'.
Development of a geosystem produces
polymorphic-isomerical compositions which are subject tc
interaction of these laws, so that the features -
indicators, differing in composition of their elements and
law of interaction betwween them, are being formed.
Therefore, in order to provide for the efficiency of geo
information technologies of remote sensing of natural
environment in various branches of economic activities it Is
essential to take into account this regularity when
analysing and interpreting the structure of geoinformation
fields. This opportunity can be usedby employing new
mathematic models for imitating polymorphic-isomerical
