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Re: Dots in maps

Posted: Fri Jun 17, 2005 10:15 am
by androl
http://www.eurobilltracker.eu/dots.php
http://www.eurobilltracker.eu/dotsnormal.php
avij wrote:This page has now been slightly updated, you can now use your own note map as the clickable image.
It seems the page saves the used url as a cookie? That has the disadvantage that if I enter a different url, or something wrong, it will be saved and I have to find out the correct url /img/billmap.png again until I can see the map again.

Re: Dots in maps

Posted: Fri Jun 17, 2005 10:54 am
by avij
androl wrote:That has the disadvantage that if I enter a different url, or something wrong, it will be saved and I have to find out the correct url /img/billmap.png again until I can see the map again.
For precisely that reason there's a button labeled "Default" which resets the image to the default image :wink:

Posted: Fri Sep 15, 2006 3:21 pm
by €€F
My dot from Alcudia (Mallorca) lies in the water left besides the island..
Just above Ibiza..
How is this possible??

Image

Also ..

I went to Cala San Vicence , close to the Covas Blancas.
On the map of Mallorca there is just a small piece of land in this dot..
Here I got this note..
No dot on my map..
Who can help in this?

Posted: Fri Sep 15, 2006 3:51 pm
by Gauss
FVS wrote:My dot from Alcudia (Mallorca) lies in the water left besides the island..
Just above Ibiza..
How is this possible??
You are probably referring to 07400 Alcúdia (whose coordinates are also known to the database with postal codes 07410). Other known places named Alcúdia (or similar) have the postal codes 03829, 04276, 12222, 46690, 46250; if you entered an unknown combination, the system will guess the location as mean of these places. Perhaps it's also a matter of the accented ú.
With the introduction of the new city data structures (expected soon) these guesses will become substantially smarter. If you wish to have the problem resolved earlier, e.g., by having your entries edited suitably, contact support with more detailed information.
FVS wrote:I went to Cala San Vicence , close to the Covas Blancas.
On the map of Mallorca there is just a small piece of land in this dot..
Here I got this note..
No dot on my map..
Who can help in this?
FAQ wrote:I’ve just entered a bill but I don’t see a dot on the map, or I get the message "missing coordinates". How is that possible?
If you've entered a location which doesn't yet exist in our database, we must enter the coordinates manually. Volunteers are automatically notified of this and add the coordinates as soon as possible. The dot is shown on the map immediately after that.
However, in preparation of the aforementioned re-organisation of the system of coordinates (and city rankings, by the way), the administrative tool has been temporarily disabled so that the answer at this very moment is: Nobody.

Posted: Fri Sep 15, 2006 4:30 pm
by €€F
Gauss wrote:
FVS wrote:My dot from Alcudia (Mallorca) lies in the water left besides the island..
Just above Ibiza..
How is this possible??
You are probably referring to 07400 Alcúdia (whose coordinates are also known to the database with postal codes 07410). Other known places named Alcúdia (or similar) have the postal codes 03829, 04276, 12222, 46690, 46250; if you entered an unknown combination, the system will guess the location as mean of these places. Perhaps it's also a matter of the accented ú.
I guess..
If I look at this , 07400 Alcudia exists..

Just have to wait then until an announcement comes and my dot can be changed..I guess.

Posted: Mon Oct 30, 2006 11:38 am
by alex77r
BTW, I don't know if it has already been reported but our world map has a problem of scale at the top.

In fact, the area of Africa is about 30.000.000 km² while the area of Greenland is about 2.000.000 km² ! :roll:

Image

(sorry for using this topic but I couldn't remember the name of the right one)

Posted: Mon Oct 30, 2006 1:31 pm
by Gauss
This is an inevitable consequence of the Mercator projection which is used in all maps on EBT.

For more information see especially the following forum posts
http://forum.eurobilltracker.eu/viewtop ... 962#115962
http://forum.eurobilltracker.eu/viewtop ... 0840#90840
and links and references therein.

Posted: Wed Nov 15, 2006 12:30 am
by Nivram
I'm looking for a certain information concerning the dot maps: the (x and y) number of pixels per dot. Ok, from what i've read until now, the x number shouldn't be much of a problem, as it seems to be equal to 3 everywhere except for one column near Moscow. But the y number seems to be rather irregular.

With this comment
avij wrote:... I drew some calibration maps, 150x150 (the original) and 157x150...
avij mentioned a picture that might include the information i'm searching. Did someone by chance save this picture, when it was still online?

Perhaps one of you already faced this problem once and can help me...