They are definitely Esri ASCII Raster format (and seem ok to me though I'm not at work so couldn't test in ArcGIS and only tested in QGIS). But if you can't open them that page also lists GeoTIFF as a download
1. Vector features 2. Tile matrix sets of imagery and raster maps at various scales 3. Attributes (non-spatial data) 4. Extension Convert Shapefile to GeoPackage – GPKG You can open the gpkg (GeoPackage) file in QGIS software and see some of the general properties of gpkg (GeoPackage) fi...
Here is an example command line, to show how i had use ogr2ogr tool to convert the shp to kml file. Similarly you canconvert shapefile to KML using QGIS tool. Convert SHP to KML or KMZ using coding- To convert in KMZ format you can just change the extension of output file from .kml...