Bug report #645

Gap between two Global Mapping raster tiles

Added by maris-gis-gmail-com - about 17 years ago. Updated over 14 years ago.

Status:Closed
Priority:Low
Assignee:nobody -
Category:Rasters
Affected QGIS version: Regression?:No
Operating System:Gentoo Easy fix?:No
Pull Request or Patch supplied: Resolution:fixed
Crashes QGIS or corrupts data: Copied to github as #:10704

Description

When displaying two raster maps from Global Mapping Project http://www.iscgm.org/cgi-bin/fswiki/wiki.cgi there is small (~170m) gap between two raster tiles. Same maps have no gap when displayed in GRASS.

qt-4.2.2
gdal-1.3.2
qgis-0.8.0

gdalinfo output:

Driver: EHdr/ESRI .hdr Labelled
Size is 960, 600
Coordinate System is @'
Origin = (24.000000,60.000000)
Pixel Size = (0.00833333,-0.00833333)
Corner Coordinates:
Upper Left  (  24.0000000,  60.0000000)
Lower Left  (  24.0000000,  55.0000000)
Upper Right (  32.0000000,  60.0000000)
Lower Right (  32.0000000,  55.0000000)
Center      (  28.0000000,  57.5000000)


Driver: EHdr/ESRI .hdr Labelled
Size is 960, 600
Coordinate System is @'
Origin = (16.000000,60.000000)
Pixel Size = (0.00833333,-0.00833333)
Corner Coordinates:
Upper Left  (  16.0000000,  60.0000000)
Lower Left  (  16.0000000,  55.0000000)
Upper Right (  24.0000000,  60.0000000)
Lower Right (  24.0000000,  55.0000000)
Center      (  20.0000000,  57.5000000)

qgis_bil_bug.png - QGIS and GRASS displaying same info (92.4 KB) maris-gis-gmail-com -, 2007-03-10 12:59 AM

History

#1 Updated by ersts - over 16 years ago

  • Resolution set to fixed
  • Status changed from Open to Closed

After an additional follow up with the user, the this issue seems to have been resolved in 0.9.0 already

#2 Updated by Anonymous over 14 years ago

Milestone Version 0.9.2 deleted

Also available in: Atom PDF