Shapefiles won't overlap due to projection problems
12382
Layers with same coordinate system should align/overlap in ArcMap but do not?
87885
Fixing corrupt shapefile?
86012
QGIS display does not reflect projection
33255
Adding "noise" to overlapping X,Y coordinates so no longer in EXACT same place?
66154
Distorted shapes/lines when rescaling - tried previous answers
43221
How to eliminate Cycles artifacts with many overlapping volumes?
98597
Layers with same coordinates not lining up
154315
Counting and rasterizing polygon overlaps in ArcGIS Desktop?
45840
Displaying overlapping points in QGIS
18304
Removing small polygon gaps in Shapely polygon?
118799
Merging shapefiles with different geometries (point and polygon) to get single layer with multiple geometries?
95128
How to create a 3D shapefile in QGIS?
89894
Cropping Shapefiles in QGIS?
54337
Changing projection of shapefile in QGIS
105998
Cannot get 2 raster files of same cell size to align ArcMap 10.2
15916
fixing polygons with "ring not closed" errors
140431
Large Nodes in Tikz Tree Leads to Overlap