Correcting incorrect altitudes of points recorded by my Android or how to calculate Geoid Height in QGIS
136135
Inaccurate altitude GPS data with my Android?
137447
Mis-aligned shapefiles in QGIS?
95003
Coordinate points not lining up with a preexisting map on QGIS
96411
iPhone current user location coordinates showing as (0,0)
143635
Is there a way to determine android physical screen height in cm or inches?
151146
Are there any geocoding plugins for QGIS that interpolate along linear features instead of querying web services?
134987
Altering layer's CRS to correct Layer Misalignment in QGIS
91269
How do I capture point locations of Polygon with Google Maps API?
76294
Coordinates all wrong on iPhone 3G? It could be your compiler
89594
Pressure and altitude
22649
Creating equidistant points in QGIS?
48796
Georeferencing vector layer with control points using QGIS?
29910
Distorted KML Ground Overlay in QGIS
15358
Modifying width and precision of database using QGIS?
59430
Shapefile projections not matching up in QGIS?
5885
How to georeference using Latitude and longitude in QGIS?
116872
How to correctly specify coordinate system?