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Gwawr Jones
Jun 4, 2019, 4:57:05 AM6/4/19
to RSGISLib Support
Hi all,
We're running a docker container with ARCSI to automatically process Sentinel-2 imagery and have come across an issue where, on some occasions, granules have been split into two. These two snippets of a granule have a modified product discriminator value, but ARCSI generates a file name that's unique to the granule, not the split granule. I've attached an example of these split granules. Has this been picked up by anyone else? And is there a command in ARCSI that merges split granules before processing that I'm not aware of?
Thanks,
Gwawr
Peter Bunting
Jun 4, 2019, 5:15:27 AM6/4/19
to Gwawr Jones, RSGISLib Support
HI Gwawr,
I’ve not seen this before. No there isn’t a command to merge the split granules - given all the metadata that would have to be merged that probably won’t be very easy.
Can you send me a couple of example datasets that I can test with?
Cheers, Pete
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<Example of split granules.pptx>
Gwawr Jones
Jun 4, 2019, 6:15:46 AM6/4/19
to RSGISLib Support
Hi Pete,
The below links is an example of these split granules from last Saturday over England. The granules is T30UVB.
Thanks,
Gwawr
On Tuesday, June 4, 2019 at 10:15:27 AM UTC+1, Peter Bunting wrote:
HI Gwawr,I’ve not seen this before. No there isn’t a command to merge the split granules - given all the metadata that would have to be merged that probably won’t be very easy.Can you send me a couple of example datasets that I can test with?
Cheers, Pete
On 4 Jun 2019, at 09:57, Gwawr Jones <gwawrna...@gmail.com> wrote:
Hi all,We're running a docker container with ARCSI to automatically process Sentinel-2 imagery and have come across an issue where, on some occasions, granules have been split into two. These two snippets of a granule have a modified product discriminator value, but ARCSI generates a file name that's unique to the granule, not the split granule. I've attached an example of these split granules. Has this been picked up by anyone else? And is there a command in ARCSI that merges split granules before processing that I'm not aware of?Thanks,Gwawr--
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