Modify

Opened 19 months ago

Last modified 19 months ago

#17953 new defect

Stamen Terrain layer seems broken

Reported by: naoliv Owned by: team
Priority: normal Milestone:
Component: External imagery source Version:
Keywords: Cc:

Description

While trying to use the Stamen Terrain layer, first we get a redirect and then a not found:

For example:

GET https://stamen-tiles-a.a.ssl.fastly.net/terrain-background/16/24098/36891.jpg -> HTTP_1_1 301 (22 B)
Download redirected to '/terrain-background/16/24098/36891.png'
GET https://stamen-tiles-a.a.ssl.fastly.net/terrain-background/16/24098/36891.png -> HTTP_1_1 404 (286 B)

Opening https://stamen-tiles-a.a.ssl.fastly.net/terrain-background/16/24098/36891.png on the browser we can see:

404 Not Found

    Code: NoSuchKey
    Message: The specified key does not exist.
    Key: terrain-background/16/24098/36891.png
    RequestId: C08D89AA9E326945
    HostId: pX2MO+NZg8WYANX8lbnNzEQHdoiW2mmNcJFe3o5j9Bf5CUoFlZnn1V/xu9rX0ylDOSH+5U7BWro=

I am unsure if we can simply update the URL to http://{switch:a,b,c,d}.tile.stamen.com/terrain/{zoom}/{x}/{y}.png

Attachments (0)

Change History (3)

comment:1 Changed 19 months ago by Klumbumbus

It seems to work only until zoom 12-14 depending on the position.

comment:2 Changed 19 months ago by naoliv

Should the maximum zoom of the current layer be updated to 14 or the URL? (the other URL seems to have tiles on higher zooms)

Last edited 19 months ago by naoliv (previous) (diff)

comment:3 in reply to:  description Changed 19 months ago by Klumbumbus

Replying to naoliv:

I am unsure if we can simply update the URL to http://{switch:a,b,c,d}.tile.stamen.com/terrain/{zoom}/{x}/{y}.png

Thats a different source (terrain vs. terrain-background). There are four versions see http://maps.stamen.com/ It seems there is a bug with the terrain-background layer of stamen as terrain seems to work fine and delivers tiles at higher zoom levels at the same position.

I changed jpg to png and I found https://github.com/stamen/maps.stamen.com/issues/107.

Modify Ticket

Change Properties
Set your email in Preferences
Action
as new The owner will remain team.
as The resolution will be set.
to The owner will be changed from team to the specified user.
The owner will change to naoliv
as duplicate The resolution will be set to duplicate.The specified ticket will be cross-referenced with this ticket
The owner will be changed from team to anonymous.

Add Comment


E-mail address and name can be saved in the Preferences.

 
Note: See TracTickets for help on using tickets.