https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/OPR/Projects/TX_WestTexas_2018_D19/TX_WestTexas_TL_2018/TIFF/USGS_OPR_TX_WestTexas_2018_D19_DEM_14RLS600650.tif
https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/OPR/Projects/TX_WestTexas_2018_D19/TX_WestTexas_TL_2018/TIFF/USGS_OPR_TX_WestTexas_2018_D19_DEM_14RLS585650.tif