[QGIS-trac] [Quantum GIS] #1433: measurements and scale broken in latlon

Quantum GIS qgis at qgis.org
Thu Nov 27 14:49:49 EST 2008


#1433: measurements and scale broken in latlon
---------------------------------------------------------+------------------
   Reporter:  msieczka                                   |              Owner:  nobody       
       Type:  bug                                        |             Status:  new          
   Priority:  critical: causes crash or data corruption  |          Milestone:  Version 1.0.0
  Component:  Projection Support                         |            Version:  HEAD         
   Keywords:                                             |   Platform_version:               
   Platform:  Debian                                     |           Must_fix:  Yes          
Status_info:  0                                          |  
---------------------------------------------------------+------------------
 Distance and area measurmenents as well as scale are broken in latlon
 coordinate system.

 I have my project and layer CRSs set correct, both ll/WGS84, OTFR not
 enabled.

 When I set the unit to degree, the scale seems reasonable, but length and
 area mesaured are definitely wrong. With units set to meters the scale is
 also several magnitudes too huge and lenght measurments at meters instead
 of hundreds of kilometers.

 Latest SVN trunk on Debian testing amd64.

-- 
Ticket URL: <http://trac.osgeo.org/qgis/ticket/1433>
Quantum GIS <http://qgis.org>
Quantum GIS is an Open Source GIS viewer/editor supporting OGR, PostGIS, and GRASS formats


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