MicroSurvey CAD 2022 Service Pack 1 Released! Apr 5, 2022 | MicroSurvey CAD, Update E MicroSurvey CAD 2022 SP1 improves the overall stability of the 2022 release by adding the new stability-focused IntelliCAD 10.1a engine and providing fixes for important defects, such as ASCII Export and Transfer Points between Projects. What's New? Demo Download