USGS Historical Topographic Map Explorer Geo TIFFs supported?

hjespersen
Global Mapper User
Hi. There is a website, USGS Historical Topographic Map Explorer (https://livingatlas.arcgis.com/topoexplorer/index.html) that is a convenient way to download Geo TIFFs of historic topo maps. However, I am having difficulty using in Global Mapper 21.1 the first few I tried, receiving an error message "Unhandled exception running thread RasterOverlay..."
Has anyone else been able to use these files in Global Mapper?
Has anyone else been able to use these files in Global Mapper?
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Answers
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Hi, I have tried opening a couple of maps into 21.1 with no issues, for example https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/NC/NC_Chapel Hill_164161_1978_24000_geo.tifMaybe the problem is specific to certain maps?
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