Which is NOT a reason to use COGO in GIS?

Using Coordinate Geometry (COGO) in GIS is fundamentally about creating and manipulating geometries based on precise survey measurements. This method is particularly relevant in applications where accuracy and detail are paramount, such as in land surveying or civil engineering.

The main purpose of COGO is to enable the drawing of precise points, lines, and polygons, which directly stems from its foundation in geometric principles. It is also utilized to convert raw survey measurements into accurate geometries, ensuring that the spatial representations in GIS are both true to scale and precise. Therefore, options that emphasize drawing geometries and utilizing measurements from surveys accurately capture the essential functions of COGO.

While managing large datasets can be an important aspect of GIS, it is not directly associated with the COGO methodology itself. COGO is more about precision in geometric construction rather than the efficiency of dataset management. Thus, utilizing COGO for the efficient management of large datasets does not align with its core purpose.