FR:Rendu de carte pour les randonnées

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This wiki page is intended to gather feature ideas for a new OSM Slippy map layer, just like the Cycle Map but then especially for climbers, hikers, tramps, campers, walkers, horseriders and other countryside users.

Ideas and suggestions

• Displaying relief contour lines
• Rendering trail lengths automatically on the map
• Rendering of ways emphasizing paths and various track types, toning down unsuitable roads and paved streets
• Special attention to natural features
• Special attention to bridges and stairs
• Displaying walking routes (tagged with relations and or tags like highway=path) in different colors
• Icons for mountain, alpine huts, bothies, log cabins, wilderness huts,... see proposals: Proposed_features/Shelter and Proposed_features/Alpine_Hut
• Icons for nice views
• Icons for drinking water, toilets, wastebaskets, and so forth.
• Combine raw GPS of the same trail for better accuracy
• Link to sites and pages describing the details of a trail, information beyond the GPS path.
• Flags to identify starting/ending points of trails, including roundtrip routes
• A way to display parking lot locations
• Displaying safety ropes, ladders and rungs in assisted trails
• Displaying areas prone to avalanche hazard

Generic hints for renderers

Trails

• in case of a relation:route the code of the path should be rendered in text, this code is normally in ref=*. When name=* is present it should be displayed as well. In case of lack of space we should discuss which one has priority.
• in case of simple way, highway=path or highway=track or highway=footway, not included in a relation:route we should display the ref and/or name of the way.

As of 2013-09-10:

• In WayMarked Trails: the route ref=* is rendered (I'm not sure about the name=*). In absence of route, the way name is rendered and the ref is not.
• In hikebikemap.: informations in relation:route are ignored. The way name=* is rendered and if not available the ref=*.
• In the default mapnik style, Cyclemap, maps.refuges, dianacht, 4umaps: informations in relation:route are ignored. The way name=* is rendered while ref=* is not.

Difficulty

The combination of sac_scale=* and trail_visibility=* should be rendered with the line style and color. Examples can be found in sac_scale#Rendering or osmc:symbol=*. It makes sense to use these tags on single ways. Does it make sense to apply them to relation:route?

As of 2013-09-10:

• maps.refuges: follows the indications of sac_scale#Rendering.
• WayMarked Trails: follows the indications of osmc:symbol=*.
• In 4umaps: the sac_scale=* is rendered in text together with mtb:scale=*.
• the default mapnik style, Cyclemap, dianacht: no indication of difficulty is rendered.

Groups of features

At high scales the name of groups of features should be rendered, specifically:

• mountain ranges
• valleys
• lakes groups

As of 2013-09-10: dianacht: renders mountain ranges with the Proposed relation: Region mountain_area.

Map examples

OpenHikingMap

Here is my starting work on a Hiking Map I'm working on See details here

Hiking and Riding map

Riding/Hiking map

I have also started work on a topological hiking map (german). Or rather, as I am doing my mapping on horseback, I am working on a map that some day should be suitable for trail riding. But as the requirements for a hiking map are very similar, it should be able to serve that purpose as well. Main requirements are

• contour lines
• hill shading
• emphasis on displaying the trackgrades and paths
• landmarks of all kinds
• hiking routes.

My work on a hiking map originally started with a map for Garmin devices and OSM Composer. For the open layers map I extended Composer to generate matching mapnik styles. This means that a Garmin map will be available that exactly matches the online topo map minus the hill shading.

The basic setup is

• PostGreSQL/PostGIS database
• Contour lines created as shown in HikingBikingMaps
• Hills shading produced as shown in HikingBikingMaps, but with a modified gdal2tiles.py that darkens the tiles and names them in open layer nomenclature
• OSM data downloaded and processed with OSM composer
  • evaluate and add hiking routes and some other information
  • remove all unimportant data
• Two style sheets for Mapnik generated by OSM composer from the Garmin TYP definition, one for the foreground and one for the background
• Rendering done by mapnik as recommended by migurski
  • render background (mostly land use)
  • apply hill shading to background
  • render foreground on top (contours, ways, nodes)

hiking.waymarkedtrails.org

See hiking.waymarkedtrails.orgwebsite]].

3D hiking maps

3D OSM hiking map featured in a video trailer: http://youtu.be/OWHevSDyoVo

3D hiking maps (similar to Google Earth) can be produced with OpenSceneGraph (and SRTM data), even without internet connection. The screenshot on the right is an extract from a video trailer made to present (and prepare) a very long hike / mapping party along the Via Alpina (Summer 2012).

Related pages

• HikingBikingMaps
• WikiProject Germany/Wanderwege-Netz
• WikiProject Belgium/Walking_Routes
• WikiProject Belgium/Conventions/Walking Routes
• Proposed features/Guidepost
• Freemap
• OSM Composer Hiking maps for Garmin devices
• OpenAndroMaps offline hiking/biking maps for android devices
• Topo map Germany for Garmin devices
• Custom OpenStreetMap Rendering - OpenTrackMap Experience
• hikingbook.pl
• Hiking around the world