https://rockyweb.usgs.gov/vdelivery/Datasets/Staged/Elevation/LPC/Projects/CO_CheesmanLake_2004/laz/CO_CheesmanLake_2004_000002.laz
https://rockyweb.usgs.gov/vdelivery/Datasets/Staged/Elevation/LPC/Projects/CO_CheesmanLake_2004/laz/CO_CheesmanLake_2004_000001.laz