https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/OPR/Projects/AK_IFSAR_Eastern_Aleutians_2018_D17/AK_IFSAR_Eastern_Aleutians_Lot3_C387_2018/TIFF/USGS_OPR_AK_IFSAR_Eastern_Aleutians_2018_D17_DTM_n5445w16030P.tif
https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/OPR/Projects/AK_IFSAR_Eastern_Aleutians_2018_D17/AK_IFSAR_Eastern_Aleutians_Lot3_C387_2018/TIFF/USGS_OPR_AK_IFSAR_Eastern_Aleutians_2018_D17_DTM_n5445w16015P.tif