Oil and Gas Exploration and Production in the United States Shown as One-Mile Cells (Decadal Time Slices)

A cells polygon feature class was created by the U.S. Geological Survey (USGS) to illustrate the degree of exploration, type of production, and distribution of...美国地质调查局（U.S. Geological Survey, USGS）创建了多边形单元格要素类（cells polygon feature class），用于展示勘探程度、生产类型及……的分布情况。