Road Data Editing with Internet GIS

Road Data Editing with Internet GIS

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Abstract
Ahad Kheirabadi
Iran
Email: [email protected]

Ahad Kheirabadi
M.Sc. Student
Dept. of GIS Eng.
K.N. Toosi University
Email: [email protected]

Ali Asghar Alesheikh
Assistant Professor
Dept. of Geodesy and Geomatics Eng.
K.N. Toosi University
Email: [email protected]

Azadeh Keshtiarast
M.Sc. Student
Dept. of GIS Eng
K.N. Toosi University
Email: [email protected]

In Iran each province users are responsible for control, update and editing of their relative data, so when the content of data changes, they need to record changes and send them to the center department in capital for save integrity at all. In center department they check topology, projection center, coordinate system and the other parameter and then save data. The problem in this method is the conflict between new data and old data and integrity in topology and the other GIS parameter because data for each province saved independently and each province users changed only their data. For solving this problem internet GIS is used and editing and updating capability is added to it until one center in the capital can be constructed and then upload all road data on it and then all user in their provinces can use internet to view and edit their data. With this method all user can change their data regard to relationship between this and the other roads. With this method center department can save integrity in all roads data. Any user has own data accessibility level for viewing and changing the data.