Which item is NOT a recommended GEOINT validation step?

• A. Cross-check with multiple sources
• B. Verify timestamp
• C. Ensure consistent datum
• D. Publish the raw data without validation

Answer: (D)

GEOINT data integrity relies on proper validation steps that ensure accuracy, timeliness, and consistency before use. Cross-checking with multiple sources helps confirm that a feature's location and attributes match what different sensors or products report, catching inconsistencies early. Verifying the timestamp ensures you’re working with the most current information and can establish when the data were collected, which is essential for tracking changes over time. Ensuring a consistent datum and coordinate reference system keeps all data aligned spatially, preventing misregistration and misinterpretation of measurements. Publishing raw data without validation is not a validation step at all; it bypasses quality control and risks spreading incorrect or outdated information, which can mislead analysis and decisions.