Marble/MapThemes/da: Difference between revisions

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{{Tid/da|Er du usikker på, hvilken projektion, du skal vælge? En tommelfingerregel er at bruge projektionen <menuchoice>Globus</menuchoice> for meget store områder og ellers <menuchoice>Mercator</menuchoice>.}}
{{Tid/da|Er du usikker på, hvilken projektion, du skal vælge? En tommelfingerregel er at bruge projektionen <menuchoice>Globus</menuchoice> for meget store områder og ellers <menuchoice>Mercator</menuchoice>.}}


== Map Theme Choices ==
== Valg af korttema ==


=== Overview Maps ===
=== Overview Maps ===

Revision as of 07:21, 17 May 2011


En af Marbles kernefunktioner er understøttelse af forskellige kort (korttemaer i Marbles terminologi) og forskellige planeter. Hvert af disse kan ses i forskellige projektioner: Få planeten til at ligne en globus eller se det som et trykt kort ved at vælge en passende projektion.

Korttemaer indstilles i Marbles dialog Kortvisning. I skrivebordsversionen findes den et faneblad i panelet til venstre.

I den mobile version af Marble til Nokia N900 finder du dialogen Kortvisning via programmets hovedmenu.

Dialogen Kortvisning lader dig vælge en projektion, hvilken planet (himmellegeme) du vil se og et korttema. Resten af denne vejledning forklarer disse valgmulighedre i detalje.

Valg af planet

Marble understøtter omkring et dusin forskellige planeter. I dialogen Kortvisning kan du vælge blandt de planeter, som der er mindst ét kort installeret til.


Jorden. Der findes mange forskellige korttemaer.

Månen. Vi ved godt, at den egentlig ikke er en planet.

Mars

Venus

Valg af projektion

Projektionen definerer, hvordan planetens overflade præsenteres på skærmen. Den kan vises osm en globus eller som en slags fladt kort.

Globusprojektion Projektion som fladt kort Mercatorprojektion
Eksempel
Almindelig anvendelse Visning af store områder, måling af store afstande Visning af store områder Visning af mindre områder, navigation

Template:Tid/da

Valg af korttema

Overview Maps

Map Theme Preview Description
Atlas A classic topographic map. It uses vector lines to mark coastlines, country borders etc. and a height relief.
Plain Map A simple version of the Atlas theme without topography.
Satellite View Earth as seen from space with sun illumination. Includes a cloud layer with real-time data.
Natural Earth Natural Earth portrays the world environment in an idealized manner with little human influence. Includes a cloud layer with real-time data.
Earth at Night Earth as seen from space without sun illumination.

Street Maps

These maps are optimized for high zoom levels, showing many details on the street and city level. Some of them provide good country and even continent or space views, but that's not their primary area of use. Need to find a route? Do you like hiking or biking? Want to explore the neighborhood? Pick one of these maps.

Map Theme Preview Description

OpenStreetMap

General purpose

The famous OpenStreetMap Mapnik layer. A general purpose map with useful information for the most common use cases. The map is identical to that shown on openstreetmap.org.

Combine this map theme with the Mercator projection for optimal speed and a sharp map view.

Osmarender

General purpose

The OpenStreetMap Osmarender layer. A general purpose map with useful information for the most common use cases. The map is identical to that selectable in the top-right toolbox on openstreetmap.org.

Compared to the Mapnik layer (OpenStreetMap theme), this theme has more lively colors and presents some different data. The view from space looks better than that of Mapnik. On the other hand, Mapnik handles conflicting elements at the street level better. In Osmarender, icon sizes are less balanced and the z-order (stacking) is wrong for some elements. Labels overlap in densely packed areas.

Combine this map theme with the Mercator projection for optimal speed and a sharp map view.

OpenCycleMap

For bikers

OpenStreetMap data presented for bikers. The map is identical to that selectable in the top-right toolbox on openstreetmap.org.

Combine this map theme with the Mercator projection for optimal speed and a sharp map view.

OSM Hike & Bike Map

For hikers and bikers

A map theme optimized for hiking and biking, based on OpenStreetMap data. Includes a very nice hillshading layer that shows the terrain (activate it in the Legend).

Combine this map theme with the Mercator projection for optimal speed and a sharp map view.

Educational Maps

Map Theme Preview Description
Historical Map 1689 A historical world map from the year 1689 created by G. van Schagen in Amsterdam.
Historical Map 1720 A historical world map from the year 1720 created by Guillaume de L'Isle in Paris.
Historical Map 1786 A historical world map from the year 1786 created by William Faden in London.
Precipitation (month) Colors indicate the precipitation in the given month. Open the Legend to find out which color matches which precipitation.
Temperature (month) Colors indicate the average temperature in the given month. Open the Legend to find out which color matches which temperature.

Restricted Maps

These map themes work fine in Marble from a technical point of view. The terms of service of the companies offering these maps, however, may prevent you from using it. If you want to use these map themes, you must install them manually. Make sure their terms of service allow you to use them within Marble.

Warning

To the best of our knowledge the usage of these restricted maps is forbidden in an application like Marble. We only want to demonstrate the technical feasibility here. Please don't add details on their installation in Marble to this Wiki. We don't want to promote the usage of maps which we think are not free.


Map Theme Preview Description
Google Maps Street maps from maps.google.com
Google Satellite Satellite maps from maps.google.com
Mapquest Street maps from mapquest.com
Virtual Earth Satellite maps from virtualearth.net

Installing Additional Map Themes

Map Theme Linux (KDE) Mac, Windows Maemo (N900)
Atlas Packaged Packaged Marble Maps package
Earth at Night Packaged Packaged Marble Maps package
Google Maps Manual installation Manual installation Manual installation
Google Satellite Manual installation Manual installation Manual installation
Historical Map 1689 Download Maps feature Manual installation Marble Maps package
Historical Map 1720 Download Maps feature Manual installation Manual installation
Historical Map 1786 Download Maps feature Manual installation Manual installation
Mapquest Manual installation Manual installation Manual installation
Natural Earth Download Maps feature Manual installation Manual installation
OpenStreetMap Packaged Packaged Packaged
Osmarender Download Maps feature Manual installation Marble Maps package
Open CycleMap Download Maps feature Manual installation Manual installation
Marble 1.2 and later: Marble Maps package
OSM Hike & Bike Map Download Maps feature Manual installation Marble Maps package
Plain Map Packaged Packaged Marble Maps package
Precipitation Packaged Packaged Marble Maps package
Satellite View Packaged Packaged Marble Maps package
Temperature Packaged Packaged Marble Maps package
Virtual Earth Manual installation Manual installation Manual installation

Legend

Term Description
Marble Maps package Please install the Marble Maps package from the extras repository (the same where you installed Marble - Virtual Globe from. See Maemo Installation (Nokia N900 only).
Download Maps feature Please use the Download Maps feature in Marble from the File menu (KDE only).
Manual installation Please follow the link (if any) and install the map theme manually.