The property of two different things being coincident or making them so.

learn more… | top users | synonyms

1
vote
2answers
166 views

Road-construction (alignment) tools

Are there any tools available in any GIS environment for route alignment? To be specific, the tool should take a DEM and road-construction parameters -- distance and gradient, roadfill, drainage ...
2
votes
1answer
59 views

Align Symbol to Line

I'm using ArcGIS 10.0 - ArcInfo license. I'm a fairly new user. I'd like to align rectangular symbols perpendicular to to the lines that reside nearby. I have two layers. A layer containing lines ...
0
votes
0answers
32 views

Features getting misaligned when uploaded to ArcGIS online

I have a feature class that I want to upload to ArcGIS online as a feature service. In ArcMap the shapes seem to be correctly aligned with an OSM basemap. But when I upload this same feature class to ...
0
votes
1answer
142 views

Data refusing to line up with basemap after re-setting source for data

I've only been using GIS for a couple of months so this is probably just a really n00b problem but I cannot for the life of me fix it. The other day I managed, with a lot of finagling, to create a ...