GeoServer-developers --- Is it currently possible to specify time and other
dimensions values when executing WMTS GetTile operation? Our goal is to
animate a WMTS layer with respect to time.
The WMTS endpoint is /geoserver/gwc/service/wmts, Geoserver's integrated
Geowebcache.
The TileLayer was defined for an ImageMosaic CoverageStore composed of
GeoTiff.
GeoServer version is 2.12.0 Java 1.8.0_152 Linux OS
Our WMTS GetTile request looks like the following:
http://{host}:{port}/geoserver/gwc/service/wmts?service=WMTS&version=1.0.0&;
request=GetTile&tilematrixset=EPSG:4326&tilematrix=EPSG:
4326:0&layer=layerid&style=styleid&tilerow=0&tilecol=0&format=image/png
&time=2018-02-13T06:00:00Z&FORECAST=24
But the above responds with the same image, ignoring our time
specifications.
We can successfully query the corresponding WMS layer and specify time
values when executing GetMap. This allows us to confirm the underlaying
data.
We were able to install the Community WMTS Multidimensional Module. Which
allows us to query the available dimension values listed on the WMTS
GetCapabilities response. However there is no suggestion that this works
for the GetTile operation. Is it currently possible to specify time and
other dimensions values when executing WMTS GetTile operation?
The following is a snippet of the dimension values listed on the WMTS
GetCapabilities response:
<Dimension>
<ows:Identifier>FORECAST</ows:Identifier>
<Default>0</Default>
<Value>0</Value>
<Value>1</Value>
<Value>2</Value>
<Value>3</Value>
<Value>4</Value>
<Value>5</Value>
<Value>6</Value>
<Value>7</Value>
<Value>8</Value>
<Value>9</Value>
<Value>10</Value>
<Value>11</Value>
<Value>12</Value>
<Value>13</Value>
<Value>14</Value>
<Value>15</Value>
<Value>16</Value>
<Value>17</Value>
<Value>18</Value>
<Value>19</Value>
<Value>20</Value>
<Value>21</Value>
<Value>22</Value>
<Value>23</Value>
<Value>24</Value>
<Value>25</Value>
<Value>26</Value>
<Value>27</Value>
<Value>28</Value>
<Value>29</Value>
<Value>30</Value>
<Value>31</Value>
<Value>32</Value>
<Value>33</Value>
<Value>34</Value>
<Value>35</Value>
<Value>36</Value>
<Value>37</Value>
<Value>38</Value>
<Value>39</Value>
<Value>40</Value>
<Value>41</Value>
<Value>42</Value>
<Value>45</Value>
<Value>48</Value>
<Value>51</Value>
<Value>54</Value>
<Value>57</Value>
<Value>60</Value>
<Value>63</Value>
<Value>66</Value>
<Value>69</Value>
<Value>72</Value>
</Dimension>
<Dimension>
<ows:Identifier>time</ows:Identifier>
<Default>2018-02-12T18:00:00Z</Default>
<Value>2018-02-12T18:00:00.000Z</Value>
<Value>2018-02-13T00:00:00.000Z</Value>
<Value>2018-02-13T06:00:00.000Z</Value>
</Dimension>
*Edgardo Antuna*
*Software DeveloperNextGen Federal Systems, LLCHUBZone Certified #44547*
235 High St. Suite 220
Morgantown, WV 26505
Mobile 787.955.8867 <(787)%20955-8867>
eant...@nextgenfed.com
[image: Inline image 1]
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