I would like to have a map from our earth like in openstreetmap / openlayers with the standart map type, but I only want to have the houses, streets and underground, but no letters/numbers/texts
Is there a way to get this map with one link? normally it would be of the form http://a.tile.opencyclemap.org/cycle/[zoom]/[x]/[y].png
Thanks for useful answers :D
PS: Google doesn´t work for me, because I want to ask frequently and very often (>10k)
You're probably looking for the OSM-no-labels layer on the Wikimedia server, see https://help.openstreetmap.org/questions/40664/how-to-hide-all-labels-of-osm for details.
Example image: http://a.tiles.wmflabs.org/osm-no-labels/14/8534/5530.png
NB. Your requirement to "ask frequently and very often" probably will interfere with the usage policy of said server and will likely get you banned very soon.
HERE maps for certain city like Chennai, India is very limited. I understand that lot of information can be added so that it will benefit end-user.
My question, can I create a new map using HERE and allow my version of maps to be downloaded? If yes? How can I do this
HERE Maps is a proprietary software so you can not try to recreate your own version of it. Trying to recreate a Map API by yourself is a cool idea, but it is also a good idea to build something on top of a technology or an application that is already existing. There are other Map API's out there like OpenStreetMap and Google Maps that allows user to create and add data about POIs (Point of Interests) and/or locations. The data on these apps are also open source, that is why the community are encouraged to contribute data of their own on top of the Application.
TIP: If you are really onto it here is a page that documents the stuffs the happened behind the scenes in developing the HERE Maps: http://360.here.com/2014/12/11/video-craft-science-behind-maps/
I wonder if someone here can help here ,in my web application I'm trying to create map section:
In my map section the objective is to show an indoor search like in the attached picture from Yahoo Maps does someone know how they Created the tenants names and level of the floor on the maps it self?
http://s30.postimg.org/4dh7mlpfl/Yahoo_Maps.png
I think the best answer for this one is going to depend on which mapping framework you were interested in using.
If you're using Yahoo maps: Yahoo got that indoor map data from Nokia's here platform. As far as I know, they don't offer an editor for the indoor mapping data. The major mapping platforms often have some self-service mechanism to add or correct mapping data. If you were set on having this available and you were using Yahoo's maps, you might want to try to contact someone at Nokia's "here" and see how you might be able to get that to happen.
With that being said, you can do something like that with Google Maps as well. They have information and a way to add the interior layout of a building here. I haven't used it...I just know that it exists, so I can't speak to it in much detail.
There is also some support for this kind of thing in OpenStreetMap. I would post a link to an example of it, but stackoverflow says I can't post more than 2 links unless I have more than 10 reputation. (Sorry...I'm still relatively new to posting on here.)
I would like to include MAP in an application which will update the route I travel.
I have studied various map sources and listed Google Earth, Worldwind and Openstreet map.
Can someone help me in choosing the right one.
I might need offline use also.
I may advice you to choose Google earth: it is quicker and has better texture quality, in my opinion. It is also quite used so you can find a lot of information and examples about how to do things, whereas Worlwind is not so used (448 vs 38 tags in stackoverflow).
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i'm trying to desing a new application which allow user see he/her current location on a custom map (office, university compus, etc). but actually i have a couple of question in my mind (i haven't designed this kind of application before). i'm wondering:
How can i draw my own maps, what is the best option for it? there any format that i have to care of, there are any specification about it ?
Once i have my custom map. how can i do to mapping a global position system with the local positions ?
What are the tricks behing zoom on maps ? just differents layers with more or less informations and those layers changes on users demand ?
If a whant to mark some specific points over the map, like a cafeteria, boss's office etc, how can i do that ?
Sorry if my questions are too much generics and dumb, but i really need some clues about this topic because i don't have any idea how to design this kind of application as best as possible. and we don't whant to reinvent the wheel.
I will appreciate any help that you can provide me in order to desing this application
There are a number of approaches you can take to creating a maps application. Which one you use depends on the set of features you want to support, and the degree of control you want to maintain over the product.
If you want something like an embedded google map, then clearly the JavaScript Google Maps API may be best solution. If you need to support further features from the server side, like directions, you can make use of the web services api:
http://code.google.com/apis/maps/documentation/webservices/index.html
If, on the other hand, you essentially need a zoomable map of an area that you can define with markers and borders drawn from your database, and you want complete custom control over this image without having to rely on Google Maps' data or branding, then you can fairly easily build a scalable image either on the client or server, or both.
To start, you will need a set of point coordinates from which to draw your map. These can be derived from the SVG generated by a program like Adobe Illustrator when you draw vector graphics. Thus you could draw your own map in Illustrator and use the generated svg to create your map. In this case you will have to read about SVG and understand how to use it. Raphael.js is an excellent library that offers cross-browser compatible handling of SVG. If your map is of a familiar region, such as a country, you may be able to find SVG coordinates for it already on the web. You could start by grabbing a subset of the data in this file on wikipedia for the country or region you want to map.
Once you have a set of coordinates that define your map areas, you can keep them in a config file that can be read into memory from disk by your application as needed. It's convenient to save this data in the form of a hash, where each set of key-value pairs stores a separate svg 'path', or set of point coordinates that forms a closed shape. These could represent, for instance, the counties in a state.
Once you have the appropriate 'paths' stored in this manner, it is relatively easy to write a wide variety of software implementations.
Check out the imagemagick convert
documentation for the -draw
option for an example of how to
draw a png, jpeg, or gif on your
server from your stored svg paths.
Adam Hooper has some brilliant ideas of what to do with a custom map using SVG on the client side:
http://adamhooper.com/eng/articles/9
Note that you do not necessarily
need to use SVG. Here's an
example of a map drawn on the
server using ImageMagick, with a
highlightable clickmap drawn over it
by the browser, where the
highlighting is handled by the
jquery maphighlight plugin, which
uses the canvas element where it is
supported and VML in its place on
Internet Explorer browsers. All of
these layers (ImageMagick,
client-side click-map, and
client-side javascript highlighting)
are built with straight lines drawn
between point coordinates, so none
of this is actually SVG, and may be
easier to understand. Have a look
at the page source to see how the
click map is drawn, then look at the
maphighlight plugin to understand
what's going on:
http://davidlynch.org/js/maphilight/docs/
A third option, if you need to support more google-maps-like features, but want to add your own map data without using an overlay, is to implement some application of Open Street Maps. If you go to openstreetmap.org, find the area you want to customize, and click the edit tab at the top, you can edit the map as needed for your area. This edits the map data for all users of the Open Street Map service. Then you can get the openlayers javascript from http://openlayers.org/ to render a map on your website from Open Street Maps data that you can freely edit yourself. Also see the OpenStreetMap Wiki that tells you more about the OpenStreetMap movement.
If you don't want to reinvent the wheel, then don't try do do it: take the Google Maps API, add some markers and you're done. Zooming included. They have examples to guide you and there's loads of knowledge about the usage.
All you need is a free API key.
Edit: Your comment in the original question indicates that you want to use a custom overlay over existing maps. That's also possible as this example shows (see docs for custom overlays).
In the effort to not reinvent the wheel (which is definitely a good idea), much of the work of the maps themselves has already been done. The simplest approach will be to integrate Google Maps into your application. To address your individual points:
You don't have to draw your own maps. Tons of them already exist. Unless you're asking about drawing maps of indoor facilities yourself and plotting on those? In which case, how do you plan to approach this from a hardware perspective? GPS won't work well.
You need a piece of hardware that supplies the GPS coordinates. From there, you can just call the API to plot it.
Already done.
Calls to the API. Just provide the location (address, GPS, whatever you have) to the API. GPS will be more accurate, of course. But I'm pretty sure there's a geolocation service as part of the API and you can store the coordinates locally and adjust them manually if they're inaccurate.
If I'm off-base from your actual idea here, let me know. "Maps" is, of course, vague.