Opened 8 years ago
Last modified 7 years ago
#89 closed defect
Negative altitudes in KML export — at Version 4
| Reported by: | Erin Lynch | Owned by: | Olly Betts |
|---|---|---|---|
| Priority: | minor | Milestone: | 1.2.32 |
| Component: | aven | Version: | 1.2.30 |
| Keywords: | KML | Cc: |
Description (last modified by )
If I open the following example in aven and export underground survey legs as KML, the resulting KML files has negative altitude values.
Example:
*cs out UTM49N *cs UTM49N *fix gps 0453838 2786895 217.5557 gps 1 10 0 0
Output: ...
<LineString><altitudeMode>absolute</altitudeMode><coordinates> 110.54180955,25.19749535,-217.56 110.54180921,25.19758565,-217.56 </coordinates></LineString></MultiGeometry></Placemark>
..
Change History (4)
comment:1 Changed 8 years ago by
| Milestone: | → 1.2.30 |
|---|---|
| Version: | → 1.2.29 |
comment:2 Changed 8 years ago by
| Version: | 1.2.29 → 1.2.30 |
|---|
comment:3 Changed 7 years ago by
| Milestone: | 1.2.31 → 1.2.32 |
|---|
Ticket retargeted after milestone closed
comment:4 Changed 7 years ago by
| Description: | modified (diff) |
|---|
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Well, they are underground!
It looks like the sine tilt angle correction has the wrong sign (KML doesn't actually allow you to export the survey tilted, but the same routine is used to adjust the coordinates regardless of the export format), so this is probably globally wrong (at least for formats which care about Z).