Visualize you data with GeoData Random Sampler™.
GeoData Random Sampler is an ArcMap extension that allows users to sample a portion of their data. Random Sampler allows analysts to sample data using statistical (based on MIL-STD-105E/ ANSI ASQ Z1.4-2003), percentage, absolute value and where clause sample methods. Each sampled feature can be inspected and marked up with one or more error types. These errors can be corrected on the spot, or revisited for corrections later.