geographic information system database snow ice cover of the Arctic

摘要

The invention relates to the field of computer and may be used in systems geoinformation database snow and ice covering the Arctic.;The technical result is to increase the reliability and performance of the system by eliminating manual procedures performed by the operator at the control input data to the system and their relation to the data previously entered in the GIS database.;The technical result is achieved in that the system comprises a receiving unit of user requests, mode setting unit of the system, identification module write address and the read geospatial data, the module checks the identity of the quantitative values ​​of performance data updating and stored values ​​of parameters in a database, the module issuing the address data to the address input database server module receiving current data update snow and ice conditions, the time selection module actualization cycles base d OF DATA module receiving data from the server system data, data output module on the workstations of users in the system. 7 yl.