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gwaldron / osgearth

3D Maps for OpenSceneGraph / C++14
https://www.pelicanmapping.com/home-1/opensource
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Check profile conversion between mercator and geodetic #485

Closed jasonbeverage closed 8 years ago

jasonbeverage commented 10 years ago

Customer reports that an old mercator datasource is no longer loading in the new osgEarth. Looks like the level 0 geodetic keys are trying to load at lod 2 in the mercator source which has no coverage on their dataset. Is a mapping of 0 to 2 correct for geodetic to mercator?

gwaldron commented 10 years ago

Is this a consequence of resolution mapping? Observed in mapquest: In projected mode, the first tiles are LOD 1. In geocentric, they are LOD 2.

jasonbeverage commented 10 years ago

Yeah it's a result of the different resolution mapping code.

On Fri, Apr 4, 2014 at 9:23 AM, Glenn W notifications@github.com wrote:

Is this a consequence of resolution mapping? Observed in mapquest: In projected mode, the first tiles are LOD 1. In geocentric, they are LOD 2.

Reply to this email directly or view it on GitHubhttps://github.com/gwaldron/osgearth/issues/485#issuecomment-39563964 .