Land Surveying, GIS, CAD, Construction

I have written software for Land Surveying, Mapping, GIS (geographic info systems), CAD (computer aided design) and Construction for 34 years and like Android’s powerful features. I look forward to adding many more apps in these areas.

XYZworks Triangulate

Easy way to use the GPS, Compass, and camera to find the coordinates of a remote point.

 Download 

OruxMaps

Free On and Offline mapping using a wide variety of map sources.

 Download 

Map Check

Enter land parcel data (lines and curves) and quickly see a plot and the area enclosed.
 Download 

GPS Test

See what the GPS satellites are doing with a sky view and signal to noise ratios for all in view. Nice graphics.

 Download 

ArcGIS

Good GIS app to view ESRI mapping info.

 Download 

AutoCAD 360

The official CAD file viewer / markup app.

 Download