Description: FirstNet 1 mi x 1 mi GRIDFirstNet Coverage Objectives BaselineThe five datasets used to create the FirstNet baseline are included. Each of the five datasets was combined into a single map and then assessed in a 1x1 mile grid block. To characterize the concentration of data for each given grid block, each individual dataset was normalized across the country and given a normalized value for each grid. Those five values for each grid were then summed up to give a final grid block value. Because the datasets were weighted equally, for example, a grid block with a highway running through it would be evaluated as comparable to a grid with developed areas or public safety users. The various block values were then grouped into a High, Medium and Low concentration levels to show the distinction on the map.