I'm doing something similar for my City's Land Use layer, where most of the Land Use extents are parcel based. If I am reading your request correctly, you need to get the green Land Use polys at minimum to extend as far as the red Parcel polygons. While not an automated/instant solution, this suggested process will identify the issues areas where your landuse polys do not extend as far as the parcels and provide some spatial material to quickly fix some of them without having to redraw them:
If you have access to an Advanced (ArcInfo) license:
- Use the Erase (Analysis) Geoprocessing Tool, with the Parcels as the Input Feature and the Land Use as the Erase Features. This will result in a polygon polygon feature class representing the "gaps" between the Parcel layer and the landuse.
If you only do not have access to an Advanced (ArcInfo) license:
- You can do a process that essentially the same as Erase, but takes more steps.
Use the Union Geoprocessing tool with both the Landuse and Parcels as inputs, and with the "Allow Gaps" parameter set to "ALL". The new feature class that results will be a combination of the two originals. To find the "gaps", you will next need to make a selection from the Union featureclass. Find the field called FID_parcels and do a selection of all that are a value of -1. Export the resulting polygons as a new feature class - these are your "gap" polygons.
Some gaps can then be fixed fairly easily:
You can use this new "gaps" feature class as a means to correct the "easy" problem areas of your landuse - i.e. there is only landuse polygon and one parcel, with a gap between them - by using the Merge Geoprocessing Tool or the Append Geoprocessing tool to add those polygons back into your Landuse feature Class. Before running either, it is probably best to delete all the attribute fields in your "gap" feature class so as to prevent confusion in the following steps. The Delete Field (Data Management) Geoprocessing tool is very helpful for this.
Then start an edit session on the landuse and select the original landuse poly and the new one, and then on the Editor Toolbar select Editor, Merge. On the "Merge" Window that pops up, there will be two (or more) polygons listed. Click on it (it will flash them so you can tell which one you are on) to find the original one. Highlight that one and hit OK to finish the merging. Be sure to select the original landuse polygon so you retain the original attributes.
As for the more complex areas:
These will likely take lots of manual editing and decision-making. You have the material to fill the gaps, but decisions will need to be made on how to split it up so it correctly extends the existing landuse polys to the parcel limit.
Erase
ArcGIS Help (10.2, 10.2.1, and 10.2.2)
Union
ArcGIS Help (10.2, 10.2.1, and 10.2.2)
Append
ArcGIS Help (10.2, 10.2.1, and 10.2.2)
Merge
ArcGIS Help (10.2, 10.2.1, and 10.2.2)
Delete Field
ArcGIS Help (10.2, 10.2.1, and 10.2.2)
Chris Donohue, GISP