[Qgis-user] finding/ extracting frames from a temporal series by content

[Gordon Wakelin-King]

Dear all
My question is on temporal images: are there any tools in QGIS to identify frames or perhaps hide frames in a series according to rules around the basic content of the frame?  If this is written up somewhere I will happily go RTFM from a hint on where to look.

My temporal series is on a WMS /WMTS server not local. The data, some 1200 Australia-wide Sentinel images for wet vegetation, provides a useful record of large rainfall events and their impact. The product is patchy though. Each frame in the time series contains a few swaths of the continent and the next frame contains different swaths. Only every maybe  ~4 frames is data present over our particular area of interest. The spacing itself is not reliable so I am seeking a rule that goes "hide all the frames with blank space here" or an equivalent.

I am familiar with the temporal animation controller but otherwise am starting from scratch. Any hints will be appreciaed

Regards
Gordon Wakelin-King
Wakelin associates Pty Ltd

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