Add support for local map "BayernAtlas"

[FloEdelmann]

URL: https://www.geoportal.bayern.de/bayernatlas/?topic=ba&lang=de&bgLayer=atkis&catalogNodes=11&E=604510.08&N=5337130.40&zoom=3

• unfortunately, the N and E URL parameters are not simply latitude and longitude
• zoom levels 1 until 15
• the other URL parameters can be ignored

{
	  name: "BayernAtlas",
	  category: LOCAL_CATEGORY,
	  default_check: false,
	  domain: "www.geoportal.bayern.de",
	  description: "der Kartenviewer des Freistaates Bayern",
	  // getUrl(…): ?
	  // getLatLonZoom(…): ?
}

[tankaru]

Thanks for your proposal. But sorry I couldn't find a good conversion method between GK4 and WGS84.

[fxedel]

Have a look at Wikimedia's GeoHack tool: https://geohack.toolforge.org/geohack.php?pagename=M%C3%BCnchen&language=de&params=48.137222222222_N_11.575555555556_E_region:DE-BY_type:city(1487708)

It tells us that there's an URL parameter in BayernAtlas for using the standard WGS 48 coordinates: https://geoportal.bayern.de/bayernatlas?lon=11.575556&lat=48.137222&zoom=10

Implementing this in OpenSwitchMaps should be much easier.

It may also be worth implementing the other map services linked by GeoHack, e.g. geoportal.de, NiedersachsenViewer and so on.

Note that GeoHack is already included in OpenSwitchMaps, but the international version lacks the German maps.

[tankaru]

Thanks. I'll add BayernAtlas. And I'll try to add lang parameter to GeoHack.

[tankaru]

BayernAtlas updated