The Ticino River is not suitable for navigation.
The rivers Ljusnan, Voxnan, Jädraån, Gävleån, and Dalälven are not suitable for navigation but are used to produce hydroelectric power.
In 1569 the Flemish cartographer Gerardus Mercator published a world map that he had composed using a "projection suitable for navigation," the details of which he did not disclose.
Plane maps were not suitable for navigation in far northern or southern latitudes, and by the 17th century they were replaced by Mercator projection charts that showed compass directions as straight lines.
The types of structural features suitable as navigation landmarks largely depend upon the available sensors.
The proposed tool-based methodology uses semantic similarity measures, such as latent semantic analysis, and hierarchical clustering algorithms, in order to suggest suitable information navigation schemes.
In addition, the analysis of the physical and chemical parameters of waters indicated that they are suitable for navigation and natural harmony landscape.
This article describes a method for learning a set of landmarks suitable for place navigation.
We propose a model of the environment which is suitable for global navigation using visual sensing.
