Most data in the earth sciences are spatially distributed either as vector data (i.e., points, lines, polygons; e.g., river networks, coastlines) or as raster data (i.e., square grids, triangular grids; e.g., gridded topography).

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Spatial Data

  • Martin H. Trauth

摘要

Most data in the earth sciences are spatially distributed either as vector data (i.e., points, lines, polygons; e.g., river networks, coastlines) or as raster data (i.e., square grids, triangular grids; e.g., gridded topography).