Abstract
 Long Term Disconnected Editing Sessions and Periodical Updates with ArcObjects Track: Application Development Author(s): Americo Gamarra This paper will describe a framework that supports long-term sessions of disconnected editing of a Personal or Enterprise Geodatabase allowing periodical updates. It's based on an ArcObjects software-based extension for ArcCatalog/ArcMap and control tables added to Geodatabase schema for data integrity. Feature Classes or Tables are extracted from a "server" (enterprise geodatabase) to a "client" (enterprise or personal geodatabase) using ArcCatalog. Extracted data can be edited with ArcView or ArcEditor depending on if it's a personal or enterprise geodatabase. Changes will be sent periodically to update the server in two ways. First, changes are extracted to a delta XML file to update the server in a disconnected environment. Second, changes are sent directly if there is a network connection between client and server. This schema was created to meet requirements of state organizations in Peru, hierarchically organized by a central office (main Geodatabase) and regional or local dependencies (Disconnected Editors). Americo Gamarra Telematica S.A. Av. Javier Prado Este 1224 Lima , Lima 51 PE Phone: 511-4761599 E-mail: agamarra@telematica.com.pe |
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