This page has been superceded by the Data Portal Viewer. Please use the updated and improved tool which allows multiple layers data. The spatial search tool is used to match Level-1 or Level-2 (unmapped) data to a user's defined geographic area-of-interest. A point or polygon can be used to define the area-of-interest and will be used to identify datasets that intersect it. Begin by drawing a point/polygon, dataset, and date[-range].