"rough overview" is correct and usable in written English.
You can use it when you want to describe a brief summary or a general idea of something. For example, "This report provides a rough overview of the current economic situation."
The presentation gives some insight into the basic concepts, a rough overview of the implemented framework in Ptolemy II, and concludes with a concrete demo for constant propagation.
Table 2 gives a rough overview of the degree of scenario consistency reached in both cases.
The group spent the weekend in the city; an extremely short window of time, but enough to get at least a rough overview of what's going in the country's tech scene.
Table 1 represents an attempt to categorize and compare different types of mesocosms and also compare with open field studies, thus giving a rough overview of which type of basic tool should be the best choice for a given research question.
Finally, we found a spot and unfolded the ladder to see if we could get a rough overview, only to realise that it wasn't quite tall enough to look down into the stadium.
In Texas, just for a rough overview, recent laws have passed requiring parental notification and now parental consent; requiring abortions to be performed in ambulatory surgical centers with hospital-grade operating rooms; requiring women who seek abortions to submit to ultrasounds and then wait 24 hours for the procedure.
Figure 2 depicts a rough schematic overview of the mechanical loading device and the most important loading parameters.
Lay out a rough site plan overview of your garden design.
You'll learn garden site analysis and apply the concepts to your personal space, gain proficiency in garden design principles and lay out a rough site plan overview of your garden design.
The hiker earns a feeling of accomplishment in the rough terrain and is rewarded by lofty overviews of the San Gabriel Valley.
We then present an overview of the fundamental theory of rough sets for analyzing datasets (section Methods), followed with a similar overview of the theory of the Dominance-based Rough Set Approach (DRSA).
