Covers fundamentals of: geodesy; spherical and plane coordinate systems; spatial data concepts, including error, accuracy, and precision; location measurement technologies including GPS: vector and ...

The Open-Source GIS community has a powerful new addition in its software arsenal, following the launch of the new QGIS WCPS Plugin, which enables seamless querying and visualisation of ...

The report would provide the market leaders/new entrants in this market with information on the closest approximations of the ...