TY  - JOUR
T1  - Multilayer Geoinformation Data Access and Representation Model
AU - A. Titenko, Evgeniy AU - Katykhin, Aleksandr AU - Kurochkin, A.G. AU - Lotorev, P.V. AU - E. Skopin, Dmitriy AU - Pykhtin, Alexey I. 
JO  - Journal of Engineering and Applied Sciences
VL  - 14
IS  - 18
SP  - 6753
EP  - 6757
PY  - 2019
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2019.6753.6757
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2019.6753.6757
KW  - Geoinformation data
KW  -topology
KW  -relations
KW  -database
KW  -complexing computing facilities
KW  -model
AB  - In the study, the researchers consider the constraint of the existing geoinformation systems that is
the use of one dominating model of graphic or spatial data representation and processing. Typically, the
geospatial information processing (coordinate data area symbols, character and quantitative attributes) in the
vector or raster models is to be complemented in accordance with the relations and connections between
objects. However, the models do not support the full set of operations required for topological relations
registration and filing. To add functionality to the geoinformation systems there has been developed the
multilayer object representation model. It includes vector primitives for description of objects and the relations
between them. These relations are defined in the form of graphs. This feature makes it possible to get more
detailed information and to computerize the computation process of retrieval and control of topological relations
and connections between objects.
ER  -