How to edit a shapefile in ArcGIS 10?
6) Under the “Feature Type” dropdown, choose “Polygon.” 8) Under “Spatial Reference: Description” you will see “Unknown Coordinate System”; but you want your new shapefile to line up with the coordinate system of your base map of Alaska. 9) To ensure this, click the “Edit” button.
Why does my shapefile disappear when I save it?
My issue was with a shapefile created in Arc and edited in QGIS. All edits appeared to be taking during the edit session, but new features would disappear when saved. Any features that were modified rather than created would render correctly. The records were present in the attribute table but no geometry was visible.
What to do when features disappear in ArcGIS?
You could check to see if somehow they get sent to feature exclusion, that happened to me recently. Go to that layer’s Properties > Display > Feature Exlusion at the bottom. Restore all worked for me. Not sure if this is exactly your issue given the attribute part as well, but I thought it was worth mentioning.
How to create new polygons in ArcGIS 1D?
Press F2 or click Finish Sketch on the Feature Construction mini toolbar. When using the Auto-Complete Polygon tool, ArcMap automatically uses the shapes of the surrounding polygons in that layer to create the geometry for the new polygon. Click the Editor menu on the Editor toolbar and click Stop Editing . Click Yes to save your edits.
How to change the spatial extent of a shapefile?
Changing spatial extent of shapefile using ArcGIS Desktop? I want to change the extent of one of my shapefiles (lets call it A) to the same extent of another shapefile (B) but I can’t seem to do it. I tried using the ‘recalculate feature class extent’ and changing the processing extent under Environments from Default to shapefile B’s extent.
Where do you set the extent in ArcGIS?
These values should be in map units. There are six ways that you can set a fixed extent:
When to upgrade Esri-ISO metadata to ArcGIS?
If an ArcGIS item or an XML file has existing metadata that was created using ArcGIS Desktop 9.3.1 or an earlier release, it must be upgraded to the ArcGIS metadata format before you can edit the existing content. Existing ESRI-ISO metadata will be upgraded automatically when you start editing the item’s metadata with the current release of ArcGIS.