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There were 8 articles found in this category:

  1. questionAfter installing Discover MapInfo Professional Bundle, my custom MapInfo Professional Projections are deleted.
    Occurrence After upgrading the Discover MapInfo Professional Bundle, all custom MapInfo Professional projections have be deleted. Solution The Discover MapInfo Pro Bundle 2012.0.2 maintenance release (available January 2013) includes a fix to prevent the deletion of the previous MapInfow.prj. ...
  2. questionMy custom projection does not appear in the projection list
    Occurrence I've added a custom projection line to my MAPINFOW.PRJ but it does not appear in the select projection dialog box's list. Solution Encom Discover's reprojection tools and Discover3D use a separate projection file (to MapInfo Pro) which you will need to copy and paste the custom proje ...
  3. questionMy raster or surface grid image is shifting when I zoom in or out
    Occurrence When I zoom in on a Map Window, a raster or surface grid image shifts and 'jumps around'. Solution Navigate to Map>Options>Image Processing and set this to Never. Note that the map option will be saved in workspaces, and needs to be changed in all existing windows. You should a ...
  4. questionHow do I change a projection for a layer which is misregistered (without changing coordinates)?
    Occurrence Vector objects such as Lines, Polylines or Polygons have been digitised into the incorrect projection. In this case, reprojection does not work, as the object coordinates will change (move). For example the vector object may have been created in the incorrect UTM Zone, or the wrong ...
  5. questionWhat is the Popular Visualisation projection?
    From : http://georepository.com/crs_3785/Popular-Visualisation-CRS-Mercator.html "Popular Visualisation CRS / Mercator is a projected CRS last revised on 03/14/2008 and is suitable for use in World between 85°S and 85°N. Popular Visualisation CRS / Mercator uses the Popular Visualisatio ...
  6. questionNAD27 for Mexico UTM projections
    The following projections are commonly used in Mexico (or the Gulf of Mexico) as NAD version of UTM (they have slight different more southern centering than standard NAD27 for US) "--- Universal Transverse Mercator (NAD 27 for MEXICO) ---" "UTM Zone 11 (NAD 27 for MEXICO)", 8, 72, 7, -117, 0, 0 ...
  7. questionHow do I increase the precision of a Map Window?
    By default, MapInfo Professional uses a 64bit floating point precision in the projection engine to achieve default accuracy of <10cm, even on a global lat/lon projection. In some cases, such as building plans, this is not sufficient. To increase this, explicit bounds can be defined on a per-t ...
  8. questionMy data appears as a single point in the map window
    Occurrence When I open the map window after I have created points from my data table, the points appear in a single point in the center of the map window. Solution This occurs when there is a mis-match between the projection of the point data and the projection of the table's map. Check the pr ...