Irrimaker lets you produce contour plan from virtually any type of survey data including Google Earth. It optimizes irrigation system design by combining survey, Digital Terrain Modeling (DTM) and Computer Aided Design (CAD), with many hydraulic analysis functions.
The built-in CAD module allows you to add specific details like roads, fences, boundaries, rivers, and trees to the contour plan, including text and bitmap images. Irrimaker has various modules working together with the same set of commands. There is no need to learn different programs or menu layouts to add CAD elements and irrigation designs to your contour plan. Everything can be plotted independently or in combination.