The linear map maps this sphere onto an ellipsoid in . Also included were data in the form of charts, graphs, and maps. Additional maps and charts are often needed. Examples include explanatory texts accompanying geologic maps. These are the same boundaries shown by Google Maps. The version of Google Street View for classic Google Maps required Adobe Flash. He advocates studying photographs, catalogues, maps and landscapes. This feature was initially available only to developers via the Google Maps API. The Dutch created the first European maps of the area. There are advantages to using relief to make maps. It is of special concern for the production of precise maps and surveys. This is common on relief maps and modern weather maps. There are several problems in creating and interpreting election maps. The borderline between analytical web maps and web GIS is fuzzy. The Mediterranean basin shows errors similar to those found in contemporary maps.