0

I manage a mapping system for the Pine Ridge Reservation in South Dakota and am trying to retrieve a raster layer but I keep getting this expanding black background/box.

When I open the mbtiles file in Qgis it looks fine but when I retrieve the file through ArcGIS either as a WMTS layer OR the Mapbox instructions for pulling layers into ArcGIS online of "Add > Add Layer from Web > A Tile Layer" there's black box around it that increases in size as you zoom-out.

See image.

expanding black box

Here's some relevant details about my data:

  • The original file was converted from Geotiff to Mbtiles format in TileOven (active Linux fork of TileMill) and then uploaded to Mapbox and styled in map box studio.
  • This is not a no-data border in the original geotiff. The original geotiff has only a tiny border that I'm not concerned about concealing.
  • The original geotiff was created using GDAL processing tools in Qgis
  • To convert the file from geotiff to Mbtiles in TileMill I used these instructions https://www.youtube.com/watch?v=05Et84xIgls
  • I made certain I set extends in TileMill and ArcGIS online.
  • I also tried uploading the Geotiff directly to ArcGIS online and the same thing happens.
    • I'm using TileOven, QGIS 2.18 on Kubuntu 18.04 with KDE Plasma 5.12.6 Software

Here's the ArcGIS Online integration URL provided by MapBox https://api.mapbox.com/styles/v1/dbartecchi/cjlgwhz4704j02rldjapn5wzc/tiles/256/{level}/{col}/{row}@2x?access_token=pk.eyJ1IjoiZGJhcnRlY2NoaSIsImEiOiJPV0cyMW1NIn0.D5p-ioo0SzDujMVD77ZQIg

Here's the Mbtiles file opened in QGIS 2.18 looking exactly how it should look. enter image description here

1

Ok, I never found a fix for this issue but I did find a workaround using MapTiler Desktop which converts a geotiff into a tile layer (that looked much cleaner that the MBtiles created by TileOven). MapTiler allows you to export as a folder that you can upload to your own website and which contains all the files you need to serve your own files via WMTS or a number of other formats (including embed codes).

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.