- AutorBeiträge
- Juni 25, 2017 um 07:30 Uhr #18122nahannidogTeilnehmer
Hello,
I’ve been experimenting with your USA maps in Oruxmaps; very nice, thank you! Is there a way to display contour-line labels in feet rather than meters? Better yet, have contour interval in round number feet, say 50feet?Thanks!
DavidJuni 25, 2017 um 12:21 Uhr #18131ChristianKAdministratorHi David,
I’m aware that in USA,GB,aso the units are imperial rather than metric.
Unfortunately contourlines in feet are not possible.
1.) The tool for producing the contour lines works in [meter] only.
2.) There is no real „elevation“ data in Vectormaps, the contourlines have to be preprocessed as „ways“ like highways/paths and these ways are displayed.So there is no way to display „flexible“ elevation lines [imperial/metric]
Sorry
Christian1 Teilnehmer(n) gefällt dieser Beitrag
Juni 26, 2017 um 05:46 Uhr #18166nahannidogTeilnehmerOK, thanks, Christian. Can you explain briefly the contour-line generation process with OSM data? Just my curiosity, wondering how contour-lines can be added to OSM database, which I believe has no elevation data.
Juni 26, 2017 um 10:40 Uhr #18171mbe57ModeratorChristian picks the SRTM data from different sources and generates those contour lines by a script and adds those „ways“ to the map.
1 Teilnehmer(n) gefällt dieser Beitrag
September 9, 2017 um 12:08 Uhr #19948JohnPercyTeilnehmerJust for reference, contour lines in the UK are standardised in metric these days.
I’m aware that in USA,GB,aso the units are imperial rather than metric
Voluntary and Velocity themes - https://voluntary.nichesite.org
1 Teilnehmer(n) gefällt dieser Beitrag
- AutorBeiträge
- Sie müssen angemeldet sein, um zu diesem Thema eine Antwort verfassen zu können.