Basemap, takes multiple images together Which makes each image pixel size large. While the picture is to show wmws the dots on the map, which covers a wide area with a larger pixel size.
is the basemap multiple images together. This makes each image pixel size is not that big as the picture shows wmws a point on the map, which covers a wide area, making it a bigger pixel size.
Basemap is the many image to each other. Which makes each image pixel size is not big, while images show wmws as points on the map, which cover wide areas the pixel size is bigger.