DDI 3 and the Data Life Cycle
{"Image DocumentName": "DDI 3 and the Data Life Cycle", "Image ImageDescription": "A survey is not a static process: It dynamically evolves across time and involves many agencies/individuals. DDI 1/2 is about archiving, DDI 3 across the entire life cycle DDI 3 focuses on metadata reuse (minimizes redundancies/discrepancies, support comparison) Also supports multilingual, grouping, geography, and others. DDI 3 is extensible. S", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}