WHAT IS BLANKET Drag?

Blanket drag refers to a method used in various contexts, such as in fishing or surveying, where a large, flat object (like a blanket or tarp) is dragged across a surface to collect or gather items, samples, or data. In fishing, it often involves dragging nets or similar materials to capture fish over a wide area. The term can also be applied metaphorically in other fields, indicating a broad or comprehensive approach to gathering information or resources.