[MapProxy] Problems with WMTS grid configuration
Bocquet Florian
niarolf at gmail.com
Tue Jun 4 05:59:04 PDT 2019
Hi Matthias,
chech your source configuration :
with this document (https://mapproxy.org/docs/1.11.0/sources.html#tiles)
you can make a test with that :
source_topo:
type: tile
grid: rips_grid
url:
https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/%(z)s/%(x)s/%(y)s.png
bbox: [5.474640224093635, 46.90644116046651, 12.525359775906365,
50.55193238381328]
bbox_srs: 'EPSG:4326'
In my product platform I use "transparent" and "on_error" with the
transparency to avoid errors for the users and offer the possibilites to
superimpose the tiles !
Le mar. 4 juin 2019 à 14:47, Travis Kirstine <traviskirstine at gmail.com> a
écrit :
> Hey Matthias,
>
> Not really sure what the issue is - maybe you need to specify the
> tile_size in the grid or the on_error in the source?
> I've included a sample of what worked for me for the following WMTS - hope
> it helps.
>
>
> https://www.toronto.ca/city-government/data-research-maps/open-data/open-data-catalogue/#b2d79926-bce9-989c-390b-7ff5247b6515
>
>
> grids:
> spherical_mercator:
> srs: EPSG:3857
> res_factor: 2
> num_levels: 22
> bbox: [-20037508, -20037508, 20037508, 20037508]
> bbox_srs: EPSG:3857
> tile_size: [256,256]
> origin: sw
> GoogleMapsCompatible:
> origin: nw
> bbox: [-20037508, -20037508, 20037508, 20037508]
> bbox_srs: EPSG:3857
> tile_size: [256,256]
> srs: EPSG:3857
> res: [
> # res level scale @90.7 DPI
> 156543.0339280410, # 0 559082264.02871776
> 78271.5169640205, # 1 279541132.01435888
> 39135.7584820102, # 2 139770566.00717941
> 19567.8792410051, # 3 69885283.00358970
> 9783.9396205026, # 4 34942641.50179486
> 4891.9698102513, # 5 17471320.75089743
> 2445.9849051256, # 6 8735660.37544871
> 1222.9924525628, # 7 4367830.18772436
> 611.4962262814, # 8 2183915.09386218
> 305.7481131407, # 9 1091957.54693109
> 152.8740565704, # 10 545978.77346554
> 76.4370282852, # 11 272989.38673277
> 38.2185141426, # 12 136494.69336639
> 19.1092570713, # 13 68247.34668319
> 9.5546285356, # 14 34123.67334160
> 4.7773142678, # 15 17061.83667080
> 2.3886571339, # 16 8530.91833540
> 1.1943285670, # 17 4265.45916770
> 0.5971642835, # 18 2132.72958385
> ]
>
> #######################
>
> sources:
> toronto_1978_wmts:
> type: tile
> url: '
> https://gis.toronto.ca/arcgis/rest/services/basemap/cot_historic_aerial_1978/MapServer/WMTS/tile/1.0.0/basemap_cot_historic_aerial_1978/default/GoogleMapsCompatible/%(z)s/%(y)s/%(x)s
> '
> grid: GoogleMapsCompatible
> transparent: true
> on_error:
> 404:
> response: transparent
> cache: false
> coverage:
> datasource: "PG: dbname='db' host='foobar' user='usr''
> password='pw'"
> where: 'SELECT boundary_3857 FROM layers WHERE id = 379'
> srs: 'EPSG:3857'
> ##############################
>
> caches:
> toronto_1978_cache:
> grids: [GoogleMapsCompatible, spherical_mercator]
> sources: [toronto_1978_wmts]
> bulk_meta_tiles: true
> cache:
> type: sqlite
> directory: /opt/caches/sqlite/toronto_1978_cache
>
> #################################
>
> layers:
> - name: toronto_1978
> title: City of Toronto 1978
> sources: [toronto_1978_cache]
>
>
>
>
>
> On Mon, 3 Jun 2019 at 11:44, Matthias Woltering <woltering at gmail.com>
> wrote:
>
>> Hi all,
>>
>> I have problems creating the correct mapproxy-grid. Maybe someone can
>> help me?!
>>
>>
>> source (getCapabilities):
>> =========================
>>
>> <
>> https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS
>> ?>
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>> <Capabilities xmlns="http://www.opengis.net/wmts/1.0"
>> xmlns:ows="http://www.opengis.net/ows/1.1"
>> xmlns:xlink="http://www.w3.org/1999/xlink"
>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>> xmlns:gml="http://www.opengis.net/gml"
>> xsi:schemaLocation="http://www.opengis.net/wmts/1.0
>> http://schemas.opengis.net/wmts/1.0/wmtsGetCapabilities_response.xsd"
>> version="1.0.0">
>> <!-- Service Identification --> <ows:ServiceIdentification>
>> <ows:Title>RIPS_TK_Cache</ows:Title>
>> <ows:ServiceType>OGC WMTS</ows:ServiceType>
>> <ows:ServiceTypeVersion>1.0.0</ows:ServiceTypeVersion>
>> </ows:ServiceIdentification> <!-- Operations Metadata -->
>> <ows:OperationsMetadata>
>> <ows:Operation name="GetCapabilities">
>> <ows:DCP>
>> <ows:HTTP>
>> <ows:Get
>> xlink:href="
>> http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/1.0.0/WMTSCapabilities.xml
>> ">
>> <ows:Constraint name="GetEncoding">
>> <ows:AllowedValues>
>> <ows:Value>RESTful</ows:Value>
>> </ows:AllowedValues>
>> </ows:Constraint>
>> </ows:Get>
>> <!-- add KVP binding in 10.1 -->
>> <ows:Get
>> xlink:href="
>> http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS
>> ?">
>> <ows:Constraint name="GetEncoding">
>> <ows:AllowedValues>
>> <ows:Value>KVP</ows:Value>
>> </ows:AllowedValues>
>> </ows:Constraint>
>> </ows:Get>
>> </ows:HTTP>
>> </ows:DCP>
>> </ows:Operation>
>> <ows:Operation name="GetTile">
>> <ows:DCP>
>> <ows:HTTP>
>> <ows:Get
>> xlink:href="
>> http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/
>> ">
>> <ows:Constraint name="GetEncoding">
>> <ows:AllowedValues>
>> <ows:Value>RESTful</ows:Value>
>> </ows:AllowedValues>
>> </ows:Constraint>
>> </ows:Get>
>> <ows:Get
>> xlink:href="
>> http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS
>> ?">
>> <ows:Constraint name="GetEncoding">
>> <ows:AllowedValues>
>> <ows:Value>KVP</ows:Value>
>> </ows:AllowedValues>
>> </ows:Constraint>
>> </ows:Get>
>> </ows:HTTP>
>> </ows:DCP>
>> </ows:Operation>
>> </ows:OperationsMetadata> <Contents>
>> <!--Layer--> <Layer>
>> <ows:Title>RIPS_TK_Cache</ows:Title>
>> <ows:Identifier>RIPS_TK_Cache</ows:Identifier>
>> <ows:BoundingBox crs="urn:ogc:def:crs:EPSG::25832">
>> <ows:LowerCorner>250000.00000000093 5200000.000000004</ows:LowerCorner>
>> <ows:UpperCorner>749999.9999999991 5600000.000000004</ows:UpperCorner>
>> </ows:BoundingBox> <ows:WGS84BoundingBox crs="urn:ogc:def:crs:OGC:2:84">
>> <ows:LowerCorner>5.474640224093635 46.90644116046651</ows:LowerCorner>
>> <ows:UpperCorner>12.525359775906365 50.55193238381328</ows:UpperCorner>
>> </ows:WGS84BoundingBox>
>> <Style isDefault="true">
>> <ows:Title>Default Style</ows:Title>
>> <ows:Identifier>default</ows:Identifier>
>> </Style>
>> <Format>image/png</Format>
>> <TileMatrixSetLink>
>> <TileMatrixSet>default028mm</TileMatrixSet>
>> </TileMatrixSetLink>
>> <ResourceURL format="image/png" resourceType="tile"
>> template="
>> http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/{Style}/{TileMatrixSet}/{TileMatrix}/{TileRow}/{TileCol}.png"
>>
>> />
>> </Layer> <!--TileMatrixSet-->
>> <TileMatrixSet>
>> <ows:Title>TileMatrix using 0.28mm</ows:Title>
>> <ows:Abstract>The tile matrix set that has scale values calculated based
>> on the dpi defined by OGC specification (dpi assumes 0.28mm as the
>> physical distance of a pixel).</ows:Abstract>
>> <ows:Identifier>default028mm</ows:Identifier>
>> <ows:SupportedCRS>urn:ogc:def:crs:EPSG::25832</ows:SupportedCRS>
>> <TileMatrix>
>> <ows:Identifier>0</ows:Identifier>
>> <ScaleDenominator>472471.18303754483</ScaleDenominator>
>> <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
>> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
>> <MatrixWidth>174</MatrixWidth> <MatrixHeight>142</MatrixHeight>
>> </TileMatrix>
>> <TileMatrix>
>> <ows:Identifier>1</ows:Identifier>
>> <ScaleDenominator>188988.4732150179</ScaleDenominator>
>> <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
>> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
>> <MatrixWidth>434</MatrixWidth> <MatrixHeight>355</MatrixHeight>
>> </TileMatrix>
>> <TileMatrix>
>> <ows:Identifier>2</ows:Identifier>
>> <ScaleDenominator>94494.23660750895</ScaleDenominator>
>> <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
>> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
>> <MatrixWidth>867</MatrixWidth> <MatrixHeight>709</MatrixHeight>
>> </TileMatrix>
>> <TileMatrix>
>> <ows:Identifier>3</ows:Identifier>
>> <ScaleDenominator>47247.118303754476</ScaleDenominator>
>> <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
>> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
>> <MatrixWidth>1734</MatrixWidth> <MatrixHeight>1417</MatrixHeight>
>> </TileMatrix>
>> <TileMatrix>
>> <ows:Identifier>4</ows:Identifier>
>> <ScaleDenominator>23623.559151877238</ScaleDenominator>
>> <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
>> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
>> <MatrixWidth>3468</MatrixWidth> <MatrixHeight>2834</MatrixHeight>
>> </TileMatrix>
>> <TileMatrix>
>> <ows:Identifier>5</ows:Identifier>
>> <ScaleDenominator>11811.779575938619</ScaleDenominator>
>> <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
>> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
>> <MatrixWidth>6935</MatrixWidth> <MatrixHeight>5668</MatrixHeight>
>> </TileMatrix>
>> <TileMatrix>
>> <ows:Identifier>6</ows:Identifier>
>> <ScaleDenominator>6142.125379488082</ScaleDenominator>
>> <TopLeftCorner>-5120900.0 9998100.0</TopLeftCorner>
>> <TileWidth>256</TileWidth> <TileHeight>256</TileHeight>
>> <MatrixWidth>13335</MatrixWidth> <MatrixHeight>10899</MatrixHeight>
>> </TileMatrix>
>> </TileMatrixSet>
>> </Contents>
>> <ServiceMetadataURL
>> xlink:href="
>> http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/1.0.0/WMTSCapabilities.xml"
>>
>> /> </Capabilities>
>>
>> parts of mapproxy-configuration:
>> ================================
>>
>> layers:
>> - name: topo
>> title: topographische karte
>> sources: [cache_topo]
>>
>>
>> caches:
>> cache_topo:
>> grids: [rips_grid]
>> sources: [source_topo]
>> format: image/png
>> request_format: image/png
>>
>> source_topo:
>> type: tile
>> grid: rips_grid
>> url:
>>
>> https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/%(z)s/%(x)s/%(y)s.png
>> coverage:
>> bbox: [5.474640224093635, 46.90644116046651, 12.525359775906365,
>> 50.55193238381328]
>> bbox_srs: 'EPSG:4326'
>>
>>
>>
>> rips_grid:
>> origin: 'nw'
>> bbox: [5.474640224093635, 46.90644116046651, 12.525359775906365,
>> 50.55193238381328]
>> bbox_srs: 'EPSG:4326'
>> srs: 'EPSG:25832'
>>
>> # mapproxy-util scales --as-res-config 472471.18303754
>> 188988.47321502 94494.23660751 47247.11830375 23623.55915188
>> 11811.77957594 6142.12537949
>> res: [
>> # res level scale @90.7 DPI
>> 132.2919312505, # 0 472471.18303754
>> 52.9167725002, # 1 188988.47321502
>> 26.4583862501, # 2 94494.23660751
>> 13.2291931250, # 3 47247.11830375
>> 6.6145965625, # 4 23623.55915188
>> 3.3072982813, # 5 11811.77957594
>> 1.7197951063, # 6 6142.12537949
>> ]
>>
>>
>> Problems:
>> =========
>>
>> 1. check wmts via qgis (see url above): map is visible. At zoom 0 the
>> urls of tiles with maps have a range between
>> TileCol [160..171]
>> TileRow [131..140]
>> see for example (Pforzheim):
>> <
>> http://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/0/135/165.png>
>>
>>
>>
>> 2. if I check the wmts in mapproxy-demo, no map is visible. Following
>> errors are seen:
>>
>> [2019-06-03 17:35:53,563] mapproxy.source.request - INFO - GET
>>
>> https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/0/10/4.png
>> 404 - 151
>> [2019-06-03 17:35:53,563] mapproxy.source.tile - WARNING - could not
>> retrieve tile: HTTP Error
>> "
>> https://rips-caches.lubw.baden-wuerttemberg.de/arcgis/rest/services/RIPS_TK_Cache/MapServer/WMTS/tile/1.0.0/RIPS_TK_Cache/default/default028mm/0/10/4.png":
>>
>> 404
>>
>> At zoom 0 the urls of tiles with maps have a range between
>> TileCol [4..7]
>> TileRow [6..10]
>>
>> Do I have to set an offset? (Is this possible?) I tried to use the bbox
>> in utm32-coordinates. No effect.
>>
>> Thanks in advance!
>>
>>
>> _______________________________________________
>> MapProxy mailing list
>> MapProxy at lists.osgeo.org
>> https://lists.osgeo.org/mailman/listinfo/mapproxy
>
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