Bonjour,
Nous avons récemment acheté ARC GIS pro pour éditer nos cartes One Solution CAD (Geo Block a été déprécié). Nous avons besoin d'aide pour comprendre le flux de travail associé à la conversion des fichiers DBF en fichiers shape et leur reconversion pour une utilisation dans le format de carte propriétaire OS CAD.
Merci !
Tim
I recommend managing your local data in a geodatabase, and that it uses the OneSoltuion CAD data schema. You can automate importing and transforming the shapefiles from your other agencies into the geodatabase using a geoprocessing model. And, if it's already in the OneSoltuion schema, you can just export to shapefiles to convert to CAD without additional transformation.
Geodatabases offer functionality that makes managing the data much easier, like versioning and archiving. You can use either an Enterprise geodatabase in SQL, or store one (or more) locally as a file geodatabase, depending on whether you'll have multiple people editing the data simultaneously.
It still sounds tricky determining which features to use for CAD if you'll be editing the data outside of the authoritative sources. You could add a 'source' field to the data that identifies which is which, and use some logic in the data export to determine which features to use.
There are some online courses that Esri offers that can help you get started using ArcGIS Pro: ArcGIS Pro Fundamentals | Learning Plan (esri.com).
Here are some tutorials on how to use Model Builder to automate your work: Work with Iterate Feature Classes—ArcGIS Pro | Documentation.
Thanks for the quick response.
The Short Answer - It's complicated. We are a 911 center and we get map data (usually in the .SHP format) from different entities within the County. However, because there is substantial lag between the time a change is made to their map data and when it's sent to us in a shape file, we make changes locally first. So, right now, the data is in .DBF format (Geo Data). We've tried converting .DBF data to .SHP format, but our GIS person needs some insight in how to manipulate the data once it's .SHP format. Once changes are made to the .SHP files, we still need to convert it back to Central Squares format.
I think understanding the workflow is the biggest hurdle.
Thank you!
How do you manage your GIS data? You mentioned converting DBF files. Do you keep your data in shapefiles or a geodatabase?
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