Changes between Version 1 and Version 2 of Cookbook Change the coordinate system


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Timestamp:
Jul 19, 2010 10:05:00 AM (15 years ago)
Author:
celine
Comment:

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  • Cookbook Change the coordinate system

    v1 v2  
    22back to ["CookBook Eda"][[BR]] 
    33 
     4= Change the coordinate system in !ArcGis = 
     5 
     6Change the coordinate system of an input Dataset to a new Output Dataset with a newly defined coordinate system, including the datum and spheroid.[[BR]] 
     7 
     8Ecoregions - Geographic Coordinate System : GCS_sphere_ARC_INFO  this coordinate system doesn't exist in the srid in postgis. So we had to use Arcgis to change the coordinate system into ETRS1989 LAEA (srid=3035 in postgis). 
     9 
     10Add the different layers : 
     11  - dmeereea4074i_tic 
     12  - dmeereea4074i_label 
     13  - dmeereea4074i_arc 
     14  - dmeereea4074i_polygon 
     15 
     16In the !ArcToolbox select : Data Management Tools > Projections and Transformations > Feature > Project[[BR]] 
     17Open Project and :[[BR]] 
     18Input Dataset or Feature Class : select the layer to reproject (dmeereea4074i_arc) 
     19Output Dataset or Feature Class : a new name is given by default (or change it) 
     20In "Output Coordinate System" : you'll have to choose the ETRS1989 LAEA coordinate system 
     21Output Coordinate System > XY Coordinate System > Select > Projected Coordinate Systems > Continental > Europe > Choose : ETRS1989 LAEA