PRODUCTS

GRAM++DPT

Data Preparation Toolkit (DPT) is a customized stand-alone subset of GRAM++ that helps a user in preparing and organizing the data sets in an error-free and topologically structured format useful in developing GIS databases.

The data sets may be in conventional paper form or in survey of India’s DVD-1 or AUTOCAD’s DXF or ARC/INFO’s coverage(ASCII) or ARCVIEW’s shape form.DPT helps to convert them into GRAM++ specific VEC or RAS formats before those are linked to corresponding attribute information. Features like import / export, on-screen digitization, geo-referencing multi-source data, removing errors, forming polygons, labeling / re-labeling of points, line or polygons, labeling / re-labeling of points, lines or polygons, building topology, creating default attribute databases, rasterizing vector data make DPT a useful tool. The tool also supports map layout to compose cartographic quality maps.

The Modules of this tool are:

  • Map Edit: Creation of spatial digital database by digitization of existing maps and other data sources is one of the important functions in GIS.
  • Input/Output: Data input/Output in a GIS is a very broad description - where the data of different sources and formats can be imported and same can be exported through this module.
  • Raster GeoTrans: Raster GeoTrans helps in Geo-Registration of maps of various scales and resolutions by selection of ground control points and resampling for Raster maps.
  • Vector GeoTrans: Vector GeoTrans helps in Geo-Registration of maps of various scales and resolutions by selection of ground control points and resampling for Vector maps.
  • Vector Layout: The end result of a spatial analysis is often a visual product, such as computer display, or a hard copy.

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