Document Type : Research Paper

Author

• Ashraf Azimzadeh Irani (Translator)

Master of Geography

Abstract

With current technology, combined processing of spatial datasets from multiple sources has become possible. Misuse of datasets often makes their processing expensive, time consuming and inaccurate. How can such problems be minimized?
The authors of this paper have presented the results of their research on the construction of a warning system based on two types of solutions.
The first solution is to limit the use of data to only one specific operation. The next solution is the need to analyze the metadata of dataset in order to determine the functionality of dataset in different cases.