https://chs.coast.noaa.gov/htdata/Inundation/SLR/BulkDownload/DEMs/ME/ME_East_GCS_3m_NAVDm.tif
https://chs.coast.noaa.gov/htdata/Inundation/SLR/BulkDownload/DEMs/ME/ME_East_metadata.xml
https://chs.coast.noaa.gov/htdata/Inundation/SLR/BulkDownload/DEMs/ME/ME_West_GCS_3m_NAVDm.tif
https://chs.coast.noaa.gov/htdata/Inundation/SLR/BulkDownload/DEMs/ME/ME_West_metadata.xml