https://rockyweb.usgs.gov/vdelivery/Datasets/Staged/Elevation/LPC/Projects/MO_AR_2014_Lidar/MO_AR_CrittendenCross_UTM16_2014/LAZ/USGS_LPC_MO_AR_2014_Lidar_227_3922.laz
https://rockyweb.usgs.gov/vdelivery/Datasets/Staged/Elevation/LPC/Projects/MO_AR_2014_Lidar/MO_AR_CrittendenCross_UTM16_2014/LAZ/USGS_LPC_MO_AR_2014_Lidar_231_3927.laz
https://rockyweb.usgs.gov/vdelivery/Datasets/Staged/Elevation/LPC/Projects/MO_AR_2014_Lidar/MO_AR_CrittendenCross_UTM16_2014/LAZ/USGS_LPC_MO_AR_2014_Lidar_227_3927.laz