![raster map raster map](https://2.bp.blogspot.com/-grfTm-QcFR4/W3X5xshom6I/AAAAAAAAAxk/nw1-_9uq2608yUPXmjYdVPcmPQckrwLjACK4BGAYYCw/w1200-h630-p-k-no-nu/compare.jpg)
Raster data formats also are used to store aerial and satellite imagery. All raster chart products are based on and have the same appearance as the 'traditional' paper charts that Coast Survey has provided for U.S. that vary continuously from location to location. Raster Map Display Types of Data Grids and Raster Display Functions You can display regular and geolocated data grids in many ways, such as a 2-D indexed image. Vector data are excellent for capturing and storing spatial details, while raster data are well suited for capturing, storing, and analyzing data such as elevation, temperature, soil pH, etc. Because raster data represent square areas, they describe interiors rather than boundaries as is the case with vector data. These squares, also called pixels, cells, and grids, typically are of uniform size, and their size determines the detail that can be maintained in the dataset. Raster data, on the other hand, use a matrix of square areas to define where features are located. As such, vector data tend to define centers and edges of features. Get the regional view of towns and villages, roads and places of interest. Vector data use X and Y coordinates to define the locations of points, lines, and areas (polygons) that correspond to map features such as fire hydrants, trails, and parcels. The accuracy of the naval map representation determines the quality of route construction when solving the problem of automatic control of ships movement in. Raster and vector are two very different but common data formats used to store geospatial data.